The 18th International
Hydrocolloids Conference


Speakers



Plenary Speakers

Prof. Jianshe Chen
Head of the Division of Food and Sensory Science,
Singapore Institute of Food and Biotechnology Innovation (SIFBI), A*STAR, Singapore

Prof. Jianshe Chen

Prof. Jianshe Chen is a Senior Principal Scientist at Singapore Institute of Food and Biotechnology Innovation (SIFBI), A*STAR, Singapore. During his research career, Prof. Chen has been exploring the oral behaviour of food during an eating process and the physical, oral physiological, and psychological principles behind eating and

more sensory perception. He is a pioneer in establishing food oral processing as a new emerging research area of food science and sensory science. He has published seven books and over 250 research papers with an h-index 62 and an i10-index 183.

Prof. Chen is an elected fellow of the International Academy of Food Science and Technology (IAFoST), an honorary professor at Massey University, New Zealand, and a visiting professor at the University of Leeds, UK. He serves as the Editor-in- Chief of the Journal of Texture Studies, a Senior Editor of the Journal of Future Foods, and member of editorial board for a number of leading food science journals. Prof. Chen has been continuously ranked as the world top 2 % most influential scientists and among the top 100 most influential food scientists. He is also ranked by ScholarGPS as world’s top 0.05 % researchers in the field of Agriculture and Natural Resources.


Talk title: coming

Prof. Hidemitsu Furukawa
Yamagata University https://swel.jp | https://soft3d-c.jp

Prof. Hidemitsu Furukawa

Prof. Hidemitsu Furukawa is a leading researcher in soft matter engineering and 4D printing. He is currently Distinguished Research Professor and Head of the Soft & Wet Matter Engineering Laboratory at Yamagata University, where he also serves as Special Adviser to the Executive Directors and Special Assistant to the Dean for

more Research. With a background in polymer physics, his research spans gel materials, soft robotics, and sustainable digital manufacturing.

Prof. Furukawa leads several national R&D initiatives, including the Moonshot Agriculture Research Project, the NEDO Leading Research Program / Material & Bio Innovation, and the SIP (Strategic Innovation Promotion Program) Virtual Economy Project. He is also the founder and president of the Soft 3D Co-Creation Consortium, which promotes academic–industry collaboration in emerging technologies. His mission is to realize a sustainable future through co-creative, intelligent, and responsive soft material technologies.


Talk title: coming

David Julian McClements
Distinguished Professor at the University of Massachusetts

David Julian McClements

David Julian McClements is a Distinguished Professor at the University of Massachusetts. He specializes in food biopolymers and colloids, with an emphasis on using structural design principles to improve the quality, safety, shelf-life, sustainability, and nutrition of foods. His recent research focusses on food

more nanotechnology, colloidal delivery systems, designing healthier processed foods, and creating next generation plant-based foods. He is the author of ten books, including “How to be a Successful Scientist” (2024). “Meat Less: The Next Food Revolution” (2023), “Food Nanotechnology” (2022), “Next Generation Plant-based Foods” (2022), and “Future Foods: How Modern Science is Transforming the Way We Eat” (2019). He has published over 1700 articles in scientific journals (>200,000 citations; H- index 213, Google Scholar, 2025) and secured over $20 million in external funding.


Talk title: coming

Prof. Eiichi Saitoh
Senior Advisor, Fujita Gakuen Professor Emeritus, Fujita Health University

Prof. Eiichi Saito

Dr Saitoh is a board-certified physiatrist, Professor Emeritus of Fujita Health University, Senior advisor of Fujita Academy, Aichi, Japan. He also holds adjunct/visiting professorships at several universities, including Johns Hopkins University (USA), University of Health and Rehabilitation Sciences (China), China

more Medical University (China), and Kyoto Prefectural University of Medicine (Japan). He was selected as an international member of National Academy of Medicine (USA, 2020) and a recipient of China High-end Foreign Experts Program (China, 2015).

He chaired the 13rd World Congress of International Society of Physical and Rehabilitation Medicine (ISPRM, Kobe, 2019) and chaired as the National representative, the 2nd World Dysphagia Summit (WDS, Nagoya, 2021). Recently he established the Asian Dysphagia Society as the chairperson (2023). His research areas are dysphagia, activity assistive technologies (including robotics, orthosis, smart home, activity monitoring, etc), motion analysis, locomotion, exercise science, and psychology.


Talk title: The landscape of dysphagia management

Prof. Sylvie Turgeon
Université Laval, Canada

Prof. Sylvie Turgeon

Sylvie L. Turgeon is professor in food science and co-director of the joint research unit GastronomiQc Lab. Dr Turgeon's main scientific interests aims to understand the molecular interactions in food to apprehend the functionality of proteins and polysaccharides. This knowledge should allow controlling the food structure which is the key to food product stability, organoleptic properties but also its nutritional

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properties. Her research interests include developing new approaches to food formulation using legume-based ingredients to increase the protein and fiber content of foods without producing by-products. Professor Turgeon shares her passion for food science by teaching undergraduate students and has supervised over 60 graduate students.


Talk title: From purified hydrocolloids to complex ingredients: a sustainable alternative in food applications

Erik van der Linden
Professor of Physics and Physical Chemistry of Foods, Wageningen University, The Netherlands

Erik van der Linden focusses on understanding the macroscopic scale in terms of the molecular and mesoscopic scale of, in particular for the last 25 years, food systems, during processing, storage, transport and/or consumption.

Mechanical properties, phase behavior and molecular assembly, play a dominant role

more in his work. The systems range from microemulsions, liquid crystals, high internal phase emulsions, emulsions, foams, powders, and gels. Systems may contain one or several different meso-structures, such as for example semi-flexible protein based fibrils, microcrystalline cellulose, and oil droplets.

More recently, the phase behavior of systems containing a large number of molecular components is being addressed, both experimentally and theoretically. This is an example of understanding more complex systems.

The work in general requires the analyses on multiple spatial and temporal scales at the same time. For complex systems, AI tools may seem a promising approach, provided there is enough relevant data. To this end, a recent work introduced the encoding of Neural Networks (NN’s) with physics to mitigate scarcity of data and the results suggest that encoding NN’s with any disciplinary system based information yields promise to better predict properties of complex systems than NN’s alone. Such encoding would also be scalable, allowing different properties to be combined, without repetitive training of the NN’s.

In the work, quantification of complexity is relevant. Such quantification has been relevant to interpret specific aspects of food sensory perception.

Examples of product applications are an efficient gelating agent, temperature stable protein drinks for clinical nutrition, oiling off control of cheese, pasta containing 30% of vegetable, savory meringues, etc. An overall application area is the formulation of products with plant based ingredients.

Before the appointment at Wageningen University, Erik van der Linden was a research scientist at Unilever research in the US and in The Netherlands, where he worked on detergents, rinse conditioners, and cosmetics. He conducted a postdoc research at Emory University and performed his PhD research on microemulsions at Leiden University, where he also had received his master degree in theoretical physics.


Talk title: Physics ready to bite into complex soft matter.

Prof. Beiwei Zhu
Professor of Dalian Polytechnic University

Prof. Beiwei Zhu

Dr. Beiwei Zhu, Member of the Chinese Academy of Engineering, Professor of Dalian Polytechnic University, Director of the National Engineering Research Center for Seafood, Vice President of the Chinese Institute of Food Science and Technology, and Vice President of the Chinese Nutrition Society. She has long been committed to

more the basic theory and application research of food resources, and has won the Second Prize of National Technological Invention, the Second Prize of National Science and Technology Progress, and the Second Prize of National Teaching Achievement. In 2024, she was awarded the Liaoning Provincial Top Science and Technology Award.


Talk title: coming

Honorary Lecture

Professor Katsuyoshi Nishinari
Glyn O Phillips Hydrocolloids Research Centre, Department of Bioengineering and Food Science,
Hubei University of Technology.

Prof. Nishinari

Currently working as a specially appointed professor at Glyn O Phillips Hydrocolloids Research Centre, Department of Bioengineering and Food Science, Hubei University of Technology in China since 2013, and from 2024, as adjunct professor at Graphic Era deemed to be University in India. Graduated Dept Pure and Applied Sciences, Univ Tokyo in 1966. Then, Master thesis “Electric Birefringence of Polymer Solutions”, PhD thesis “Vibrational Properties of Viscoelastic Materials”.

more (Both from The University of Tokyo). Joined National Food Research Institute (Japan) in 1971. Visiting scientist at the Laboratory of Solid State Physics of Paul Sabatier University in Toulouse supported by French Government scholarship, and at the Laboratory of Biopolymer Physics of Riken (Physical and Chemical Institute) in Wako. He became a professor at School of Human Life Sciences of Osaka City University in 1992. An honorary member/consultant & an award from JSFST, JSR, JSMSHP, JSBR and IUFoST-Japan. Recipient of Food Hydrocolloids Trust Medal and One of Five Most Outstanding Contributors in Texture Research. Working in food hydrocolloids, rheology and their application to the dysphagia problems for 30 years. He wishes to activate the communication between food scientists, medical doctors, nurses, nutritionists, psychologists to improve the quality of life for persons with difficulty in mastication and deglutition to make a stronger network collaboration. He founded Japanese Society of Food Hydrocolloids to organize the 1st IHC in 1992. Google Scholar


Talk title: Whither food hydrocolloids

 

Glyn O. Phillips Prize Recipient

Prof. Yapeng Fang
Distinguished Professor, Shanghai Jiao Tong University, China
2026 Glyn O. Phillips Prize Recipient

Prof. Yapeng Fang

Dr. Yapeng Fang is currently a Distinguished Professor at the Department of Food Science and Technology, Shanghai Jiao Tong University. He is also a jointly appointed professor in the School of Health Science and Engineering, University of Shanghai for Science and Technology.

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Dr. Fang received his Bachelor and Master degrees in Polymer Chemistry and Physics from Shanghai Jiao Tong University, and a PhD degree in Food Science and Health from Osaka City University.

He had a six-year working experience at Unilever Food and Health Research Institute, Netherlands, as a Marie-Curie Postdoc and at North East Wales Institute, UK, as a Reader. In 2011, Dr. Fang moved back to China and worked at Hubei University of Technology till 2018. Dr. Fang's research interest is focused on the applied basic research of food hydrocolloids, particularly those regarding the relationship between food structure, quality and nutrition. He coauthored over 280 papers in international peer-viewed journals and 60 patents, with more than 12000 citations. He also edited three books. He received the Natural Science Award of Hubei Province (a second-class prize) and the 2012 Young Scientist Excellence Award from IUFoST. He serves as an Associate Editor of the journals Food Hydrocolloids and the Founding Editor of the journal Food Biomacromolecules. Dr. Fang is supported by many different career schemes in China such as” Changjiang Distinguished Professorship', 'Ten Thousand Talent Program', 'NSFC Excellent Young Scholar' and 'New Century Excellent Talents in Universities'.


Talk title: The intracellular biological effects of food-derived nanoparticles

Prof. Qingbin Guo
Professor, Tianjin University of Science and Technology
2026 Glyn O. Phillips Prize Recipient

Prof. Qingbin Guo

Dr. Qingbin Guo received his Ph.D. in Food Chemistry from the University of Guelph in 2013, followed by postdoctoral research at the University of Guelph, the Guelph Research and Development Centre (AAFC, Canada), and Kansas State University (USA). He also has been working as Professor in the Department of Food Science and Engineering at Tianjin University of Science and Technology (China).

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Dr. Guo's research focuses on food hydrocolloids, dietary fibers, and bioactive carbohydrates, with particular emphasis on elucidating their structural-functional-bioactive relationships and valorizing agricultural by-products/processing side streams.

He has published more than 150 peer-reviewed papers and 9 books or book chapters with leading international journals. In 2024 and 2025, Dr. Guo was listed among Stanford/Elsevier's Top 2% of Scientists worldwide.

Dr. Guo serves as Associate Editor for Bioactive Carbohydrates and Dietary Fibre and as an Editorial Board Member for Food Hydrocolloids for Health. He has chaired and organized multiple international hydrocolloid symposia/conferences and four special journal issues, contributing substantially to the advancement of polysaccharide science and sustainable food innovation.


Talk title: coming

Prof. Shaoping Nie
Professor and Vice President, Nanchang University, China.
2024 Glyn O. Phillips Prize Recipient

Prof. Shaoping Nie

Prof. Shaoping Nie is distinguished professor of Nanchang University, and also Vice President of Nanchang University. He received his PhD degree in Food Science at Nanchang University in 2006. After that, he joined Nanchang University and promoted to Full Professor in 2011, he also worked as International Fellow at Temasek Polytechnic in Singapore for one year (2006-2007) and NSERC Visiting Fellow at Guelph Food Research Centre, Agriculture and Agri-Food Canada for two years (2009-2011).

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He has been recognized as a leader in the national high-level talent special support program and his projects have been funded by the National Natural Science Foundation of China for Distinguished Young Scholars and Outstanding Young Scholars. Furthermore, Prof. Nie is the Associate Editor for Journal of Agricultural and Food Chemistry (2022.11-), Associate Editor of Bioactive Carbohydrates and Dietary Fibre (2016.1-2022.9), Founding Editor in Chief of Food Frontiers (2019.11- 2022.12), also the editorial board member for Carbohydrate Polymers, Scientific Report, Food Science and Human Wellness, Current Topics in Nutraceutical Research.

Prof. Nie’s research interests are focused on food chemistry and nutrition, food safety and analysis, especially on the structure, conformation and bioactivities of dietary fibre and bioactive polysaccharides and the relationship of their structure and bioactivities. He also focuses on the research in the field of precise regulation of food components and nutritional health, as well as the creation of new food products, and developing bioactive ingredients for the functional foods and nutraceutical products; developing novel dietary fibre and polysaccharides from natural agricultural products and explores their applications in foods, medicinal and pharmaceutical industries. Prof. Nie has published more than 300 high-quality peer-reviewed scientific papers on journals such as Nature Communications as the first or corresponding authors (including co-authors). Additionally, he has edited 7 books and has been authorized 43 invention patents.


Talk title: Prospects for the Relationship of the Structure of Bioactive Polysaccharides and Their Multifunctional Effects

Keynote Speakers

Dr. Sushil Dhital
Department of Chemical and Biological Engineering, Monash University

Dr. Sushil Dhital

Assoc. Prof. Sushil Dhital (Department of Chemical and Biological Engineering, Monash University) is Editor of Carbohydrate Polymers and Past Chair of the Australasian Grain Science Association. He is internationally recognised for his work on starch, plant-based proteins, and innovative processing technologies, advancing food structure, nutrition, and sustainability.


Talk title: Structure Matters: Tailoring Plant Proteins for Functional Food Applications

Dr. Chaiwut Gamonpilas
National Metal and Materials Technology Center (MTEC), Thailand

Dr. Chaiwut Gamonpilas

Dr. Chaiwut Gamonpilas currently holds the position of Principal Researcher and leads the Food Materials Research Team at the National Metal and Materials Technology Center (MTEC), Thailand. He also serves as Adjunct Faculty in the Department of Food, Agriculture and Natural Resources, School of Environment, Resources and Development at the Asian Institute of Technology (AIT), Thailand.

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His research focuses on food biopolymers, food structure design, oral processing, and digestion, with a strong emphasis on bridging fundamental science and practical applications. Dr. Gamonpilas has contributed extensively to advancing the understanding of food rheology, texture, and material science in food systems.

He is a member of the editorial boards of Applied Food Research, the Journal of Texture Studies, and the Journal of Biorheology (Japanese Society of Biorheology). His achievements have been recognised through several prestigious honours, including the WMRIF Young Materials Scientist Award and the National Research Award from the National Research Council of Thailand


Talk title: Harnessing Mung Bean Proteins for Future Foods: Extraction, Modification, and Techno-functionality

Dr. Aaron Goh Suk Meng
Associate Professor, Singapore Institute of Technology

Dr. Aaron Goh Suk Meng

Dr. Aaron Goh Suk Meng has been an Associate Professor at the Singapore Institute of Technology since 2014. He holds a B.Eng. and Ph.D. in Engineering from Imperial College London, UK. His research focuses on the mechanical and physical characterisation of soft materials, integrating engineering mechanics, food rheology,

more and finite element analysis to investigate food texture and biomechanical systems. Before joining SIT, he held academic and industrial research positions at Curtin University Sarawak, Malaysia, and Unilever R&D in the Netherlands.

His research has been recognised with major awards, including the Royal Commission for the 1851 Exhibition Research Fellowship and the AACC International Rheology Division Young Scientist Award.


Talk title: Hydrocolloids in Novel Foods for Dysphagia

Pedro Fardim
Professor at KU_Leuven, Belgium

Pedro Fardim

Professor @KU_Leuven, Belgium, committed to create sustainable technologies to support our planet and human health. D.Sc. Chemistry, State University of Campinas, UNICAMP, Brazil, Habilitation in Chemical Engineering, Åbo Akademi University, Finland Director International Master Program In Chemical Engineering, KU Leuven

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Member of KU Leuven Alumni Engineers Steering Board and KU Leuven Metaforum
President of EPNOE Association (www.epnoe.eu)
Editor of Clean Technologies and Environmental Policy (Springer Nature)
Editor of Journal of Polymer Engineering (De Gruyter)
Fellow of the Royal Society of Chemistry and the International Academy of Wood Science.
Expert for: European Science Foundation, European Commission, Swedish Knowledge Foundation, Research Council of Norway, Netherlands Organisation for Scientific Research, Nobel Committees for Physics and Chemistry, Swiss National Science Foundation, UK Natural Environment Research Council, The Finnish Research Impact Foundation, Academy of Finland, Latvian Council of Science, Christian Doppler Forschungsgesellschaft, Slovenian Research Agency, Inamori Foundation, American Chemical Society, 5 scientific journals, 6 International Scientific Conferences

Member of diplomatic delegations: 1) Finnish Prime Minister Matti Vanhanen, Brazil, May 2008 Official meeting with President of University of Sao Paulo; 2) Finnish Minister of Environment, Paula Lehtömäkki, China, November 2008, Official meeting with Minister of State Forestry Administration; 3) Finnish Prime Minister Jyrki Katainen, Brazil, February 2012, Official meetings with Brazilian Minister of Science and Technology (MCTI), Official meeting with President of Brazilian Development Bank (BNDES), Organization of Finnish-Brazilian Seminar in Bioeconomy in Sao Paulo; 4) Finnish Prime Minister Jyrki Katainen, Chile, February 2013, Official meetings with Chilean Minister of Education and Centre for Renewable Energy; 5) Finnish Minister of Education, Krista Kiuru, October 2013. Official meetings with Brazilian Minister of Education and Brazilian Minister of Science, Technology and Innovation, Organization of Finnish Brazilian Workshop in Biomass and Renewable Energy at FAPESP in Sao Paulo; 6) Finnish Minister of Environment, Ville Niinistö, April 2014, Official meetings with Brazilian Minister of Science, Technology and Innovation, Organization of Innovation Seminar at Brazilian Industry Federation (CNI)

During 2005-2019 - Full Professor in Biomass Chemical Engineering, Head of the Laboratory of Fibre and Cellulose Technology, Åbo Akademi University, Finland
During 2013-2014 - Distinguished Professor in Advanced Materials, Centre of Excellence for Advanced Materials Research (CEAMR), King Abdulaziz University -Jeddah, Saudi Arabia
During 1993-2000 – R&D laboratory manager at Suzano, Brazil
X: @Chemenghealth LinkedIn: https://www.linkedin.com/in/pedro-fardim-333272/
Web: www.pedrofardim.eu


Talk title: Pullulan-based gels for protein encapsulation and cell therapies

Dr. Tetsu Kamiya,
Section Manager, Nagase & Co. Ltd., Tokyo, Japan

Dr. Tetsu Kamiya

Dr. Tetsu Kamiya is a researcher in food biomechanics and swallowing science, known for integrating experimental and computational methodologies to advance the understanding of mastication, bolus formation, and deglutition dynamics. He currently leads cross-disciplinary R&D initiatives at Nagase & Co., Ltd., and holds a Specially Appointed Professor position at Tohoku University, where he contributes to the development of next-generation evaluation technologies for food and biological systems.

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With dual doctoral degrees in engineering and agricultural science, Dr. Kamiya’s work spans chewing simulation, swallowing bolus flow analysis, and numerical swallowing modeling based on moving-particle simulation. He has developed novel experimental platforms—including a mastication simulator and a rheo-tribological swallowing analyzer—that quantify bolus behavior, organ–bolus interactions, and sensory-related physico-chemical changes. His numerical simulator, validated with medical imaging, provides mechanistic insights into bolus transport, force transmission to organs, and aspiration risk.

Dr. Kamiya collaborates widely across academia, hospitals, and industry to bridge food engineering, oral physiology, and clinical dysphagia science. His mission is to contribute to safer and more comfortable eating environments—particularly for older individuals or those with swallowing difficulties—by establishing a unified scientific framework linking material properties, oral biomechanics, and human eating behavior


Talk title: Simulation of Chewing and Swallowing: Experimental and Numerical Approaches to Bolus Formation and Flow

Prof. Stefan Kasapis
Professor, RMIT University, Melbourne, Australia

Stefan Kasapis

Stefan Kasapis is a Professor of Food Sciences at RMIT University. His research interests focus on bridging the gap that has emerged between advances in fundamental knowledge and direct application to product situations with a growing need for scientific input. His technological work secured in excess of thirteen million

more AUD in research grants and commercial contracts assisting the food industry to launch in the market novel formulations of liquid breakfast fortified with wholegrain oat and soy protein, oriental foods, high protein nutritional supplements for the elderly, alternative proteins and supporting the circular economy by repurposing food waste.

He is recipient of the Food Group Junior Medal of the Royal Society of Chemistry for the best published work in Food Chemistry in the UK. Published in excess of 300 articles in learned journals in the field, edited 2 books and filed 9 patents with the food industry. Served at the Editorial Boards of Carbohydrate Polymers and BCDF and he is currently Editor of Food Hydrocolloids, which is the leading research journal in food sciences according to impact factor (IF: 12.4). He was the Chairman of the 9th and 15th International Hydrocolloids Conference held in Singapore and Melbourne.

He was awarded the inaugural Glyn O. Phillips Prize at the 16th International Hydrocolloids Conference held at the University of Guelph in October 2022. He is regularly invited to give Plenary Lectures around the world including the Universities of Guelph, Wageningen, Sydney, Melbourne and Massey. He features in the 2025 Stanford University ranking in the top 0.17% of scientists in the field of food sciences. Lifetime citation number of published work is 13,063 with the h-index being 62.


Talk title: Controlled delivery of bioactive compounds from natural polymers across the concentration range of industrial application

Koichiro Matsuo, DDS, PhD
Professor, Oral Health Sciences for Community Welfare,
Graduate School of Medical and Dental Sciences, Institute of Science, Tokyo
Director of Oral Health Center, Science Tokyo Hospital

Dr. Matsuo

Dr. Matsuo earned both D.D.S. and Ph.D. degrees from Tokyo Medical and Dental University, Tokyo, Japan. He joined the Department of Physical Medicine and Rehabilitation, Johns Hopkins University as a post-doctoral research fellow and an assistant professor for 6 years (2005-08). He was back to Japan in 2008, and has appointed to current position as of 2021.

more He dedicates in hospital dentistry and his clinical interests are gerodontology or special care dentistry for frail elderly individuals having physical disabilities, systemic diseases, and/or feeding difficulties. His recent research has focused on oral health and oral frailty in older individuals and fundamental understanding of physiology and pathophysiology of mastication and swallowing.

Talk title: Process Model of Feeding: Linking Oral Physiology, Bolus Properties, and Dysphagia Rehabilitation

Costas Nikiforidis
Associate Professor Biobased Soft Matter, Wageningen University, The Netherlands

Nikiforidis

Costas Nikiforidis’s research focuses on understanding the properties and behaviour of biosourced proteins, lipids, and their interfaces across multiple length scales. By exploring how these natural components interact and organise, his work aims to design and develop functional, biologically inspired materials with applications in food, pharmaceuticals, and sustainable materials science


Talk title: Stimuli-responsive natural lipid droplets for selective lipid trafficking

Hyun Jin Park
Korea University

Professor Hyun Jin Park is a distinguished professor of Food Bioscience Department, Korea University since 2024. He is an adjunct Professor of Department of Packaging Science and Department of Agricultural and Biological Engineering, Clemson University since 1994. He works nanoscale science in food, functional food and food packaging – processing, application and regulation area.

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He started his professional career as a Research Associate/Assistant Professor in Department of Agricultural and Biological Engineering at the Clemson University, Clemson, SC, USA (1991-1993), and moved to Korea University in 1996 where he was later appointed as the Dean of the College of Life Sciences and Biotechnology (2019-2021). He had worked as the Outside Director of Lotte Confectionary Company (2010-2013) and the Technical Advisor of Samsung Fine Chemical (2019-2012). Recently, he received the Food Packaging Award in honor of Don Riester, Rees Davis, and Aaron Brody, Institute of Food Technologists (IFT) achievement Award, USA (2024), the Jinbo Order of Science and Technology from Korea Government in April 2020 and Daesang-KAST Food Award, Korea Academy of Science and Technology (KAST) in November 2020. He had worked as the 37th President, Korean Society of Food Science and Technology in 2017 and as the 11th President, Korean Society of Chitin and Chitosan during 2019-2021.

He is a fellow of Koran Academy of Science and Technology (KAST) since 2014 and had served the Chairman, Division of Agriculture and Fisheries, KAST during 2022-2025. He was elected fellows of Institute of Food Technologists (IFT) in 2015 and International Academy of Food Science and Technology (IAFoST) of International Union of Food Science and Technology, in 2016. To date, he has published more than 350 SCI papers.

He received the B.S. degree and M.S. degree from the department of the Food Engineering at the Korea University, Korea in 1983 and 1985, respectively. He received the Ph.D. degree from the department of Food Science and Technology at the University of Georgia, USA in 1991.


Talk title: Nano-encapsulation technology of functional food ingredients using by 3-D printer for improving bioavailability

Jin-Kyu Rhee
Professor, Ewha Womans University, Seoul, South Korea

Jin-Kyu Rhee is a Professor in the Department of Food Science and Engineering at Ewha Womans University and the founder and CEO of the food-tech startup, SuFAB Inc.

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He is a pioneer in developing alternative meats (both plant-based and cultivated) using 3D food printing technology. His research focuses on the "Reverse-Engineering of Food Materials" and "Multi-Dimensional Spatial Re-Arrangement," concentrating on meticulously recreating the complex marbling, texture, and juiciness of real meat through 3D printing.

Professor Rhee received his Ph.D. in Biotechnology from Yonsei University (2006). He was a postdoctoral researcher at The Scripps Research Institute in the USA (2007-2012) and a Senior Researcher at the Korea Basic Science Institute (KBSI) (2012-2015). Since joining Ewha Womans University in 2015, he has successfully bridged academic research with technology commercialization.

His innovative research has been recognized with a CES 2025 Innovation Award for his 3D-printed steak technology, the Minister's Commendation from the Ministry of Agriculture, Food and Rural Affairs (MAFRA), and the National IT Industry Promotion Agency (NIPA) President's Award (2019).

Furthermore, his research team was selected in 2024 to lead an 8.56 billion KRW national R&D project by the Ministry of Oceans and Fisheries (MOMAF) on "Cultured Seafood Production Technology," expanding his work beyond meat into the "Blue Food Tech" sector.

Professor Rhee also plays key roles in the academic community, serving as a member of

  • the Korean Society of Food Science and Technology (KoSFoST),
  • the Korean Society for Microbiology and Biotechnology (KMB),
  • the Polymer Society of Korea,
  • the Korean Society of Food Preservation (KoSFoP),
  • the Korea Cell-Based Food Association.
  • and for the Sustainable Food Science and Technology Association (SFS),
contributing to the advancement of the food-tech field.


Talk title: Multi-Dimensional Food Fabrication: A Bottom-Up Approach to Structuring Alternative and Cultivated Meats

Dr. Yong-Cheng Shi
Kansas State University (Manhattan, Kansas, USA).

Dr. Yong-Cheng Shi is a professor in the Department of Grain and Food Science at Kansas State University (Manhattan, Kansas, USA). He worked for National Starch Food Innovation (now Ingredion, Bridgewater, New Jersey, USA) from 1994 to 2005, developing resistant starch and modified starches for foods, emulsions, and encapsulations. His research areas include structure and function of cereal

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carbohydrates, physical, chemical, and enzymatic modifications of starches, flours, and other biopolymers, and developing technologies and products for food, beverage, delivery, nutrition, and pharmaceutical applications. He currently sits on the Editorial Board of Carbohydrate Polymers and the Advisory Board of Starch. Dr. Shi was the Belfort Lecturer at the Whistler Center for Carbohydrate Research, Purdue University in 2015. He received Phil Williams Applied Research Award from AACC International (AACCI) (now Cereal & Grains Association) and was named AACCI Fellow in 2016. In 2021, he was awarded the Alsberg-French-Schoch Memorial Lectureship Award from the Cereals & Grains Association. In 2023, he received the Distinguished Graduate Faculty Award at Kansas State University.


Talk title: Modulating starch digestion: strategies for healthier starch-rich food development

Professor Hongbin Zhang,
Shanghai Jiaotong University, China

Professor Hongbin Zhang

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Talk title: coming

a001The landscape of dysphagia management

Eiichi Saitoh, MD, DMSc1*, Yoko Inamoto, SLP, PhD2, Seiko Shibata, MD, DMSc33

1Professor Emeritus and Senior Advisor, Fujita Health University, Aichi, Japan
2Professor, Fujita Health University, Aichi, Japan 3Associate Professor, Fujita Health University, Aichi, Japan *esaitoh1@me.com

The history of comprehensive dysphagia management (CDM) is relatively short. However, CDM―particularly from the perspective of rehabilitation medicine (RM)―has advanced rapidly in response to population aging. Moreover, CDM has now emerged as a prototype discipline that exemplifies activity medicine, the central concept of RM. The evolution of CDM has provided several important insights into the development of RM. In this lecture, we will:

  1. Review the historical development of the CDM concept and explain how an activity-oriented perspective beyond organ-level pathology was established;
  2. Present the view that eating is a core activity in ADL―an end in itself, rather than merely a means―and emphasize its distinction from the unique physiological integration of chewing and swallowing, which is not a mere sum of the two processes;
  3. Discuss imaging-based evaluation not only as a tool for understanding pathophysiology but also as a means of guiding and justifying treatment strategies;
  4. Examine the challenges arising from the oversimplified dichotomy of treatment versus compensation within RM, and discuss food modification as an environmental assist the eating as an activity; and
  5. Highlight the international expansion of dysphagia management, with particular attention to Asia, where interest in CDM is currently the strongest

a002Hydrocolloids in Novel Foods for Dysphagia

Aaron Goh

Singapore Institute of Technology

Hydrocolloids play a crucial role in the development of texture-modified foods for individuals with dysphagia, with the dual aim of ensuring swallowing safety and enhancing eating enjoyment. By modulating viscosity, gelation, and structural stability, hydrocolloids provide a versatile toolbox for tailoring food textures to clinical requirements while maintaining sensory appeal. In pureed foods, for example, they enable reshaping into recognisable and visually appealing forms while also preventing phase separation of thin liquid from the bulk. An emerging application is their role in controlling structural breakdown within the category of transitional foods—products that transform texture during oral processing with little to no chewing. Using foamed gels as a model system, this presentation demonstrates how variations in internal structure influence fracture stress, oral processing time, and perceived textural transitions. These insights highlight the potential of hydrocolloids to expand the repertoire of safe, acceptable, and innovative foods for dysphagia management.

a003Controlled delivery of bioactive compounds from natural polymers across the concentration range of industrial application

Stefan Kasapis

School of Science, RMIT University, Bundoora West Campus, Melbourne, Vic 3083, Australia

The diffusion of bioactive solutes in matrices of natural polymers has application in a wide range of fields including biomedicine, functional foods and nutraceuticals. In this respect, it is critical that the delivery of such bioactive agents is controlled via the ability of biopolymers to restrict the diffusive movement of a small molecule co-solute. It is therefore important to have an understanding of the parameters governing solute diffusion within polymeric systems as well as the means by which they affect diffusion. For this reason, a number of mathematical expressions based on theoretical concepts should be developed in an effort to model the solute diffusion in biopolymer systems hence affording a rapid screening and subsequent utilisation of a number of delivery vehicles for optimal application and control.

If the solute is homogeneously distributed within a material, which constitutes the release-rate controlling barrier, the device is called a “monolithic system”. In this case, we can focus on three common methods in administering bioactive compounds orally:

  • Polymer based delivery systems with glassy consistency incorporating a molecularly dispersed bioactive compound
  • Hydrogels made of crosslinked polymers with their three-dimensional structure being described as a mesh
  • Pourable nutraceutical formulations with hydrocolloids as excipients being either dissolved or dispersed in a suitable aqueous solvent

Our results have demonstrated that the diffusion of bioactive compounds in high-solid systems with glassy consistency (typically solid levels above 70% w/w in formulations) can be quantified by an equation of fractional free volume. In here, the introduction of a coupling parameter reflects the extent to which the structural relaxation of the polymer is distinct from the molecular transport of the bioactive compound in the vicinity of the glass transition temperature [1,2].

Examination of the diffusion of bioactive compounds in low- to intermediate-solid gels (typically solid levels below 40% w/w in formulations) that are made of extensively crosslinked (i.e. enthalpic) networks as opposed to the lightly crosslinked (i.e. entropic) networks of glassy matrices can also be fruitful. This is achieved by a model that takes into consideration molecular interactions in the delivery device and the increased pathlength for diffusion due to size of the solute and network obstruction/tortuosity [3,4].

In the third case, a modified Stokes-Einstein equation was developed for interacting systems to provide an estimate of how binding interactions can impact diffusion by accounting for the association constant of a host – ligand complex in solution. Findings should be applied in liquid-like systems to develop a controlled delivery device that can modulate bioactive release based on the interaction strength and size of a host molecule [5,6].


Reference:
  1. Panyoyai, N. & Kasapis, S. (2016) Food Hydrocolloids, 54, 338.
  2. Paramita, V.D. & Kasapis, S. (2018) Food Hydrocolloids, 78, 128.
  3. Teimouri, S., Morrish, C., Panyoyai, N., Small, D.M. & Kasapis, S. (2019) Food Hydrocolloids, 87, 839.
  4. Teimouri, S. & Kasapis, S. (2022) Food Hydrocolloids, 123, 107195.
  5. Condict, L. & Kasapis, S. (2022). Food Hydrocolloids, 124, 107219.
  6. Condict, L., Elliot, S., Hung, A., Ashton, J. & Kasapis, S. (2024) Food Chemistry, 435, 137595

a004The intracellular biological effects of food-derived nanoparticles

Yapeng Fang1, Wei Lu1, Chenglu Peng1, Bing Jiang1

1Department of Food Science and Engineering, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China

Food is a complex system that contains nanoparticles of various sizes and properties. While prior research has mainly concentrated on inorganic or non-food nanoparticles, there is still a significant gap in understanding the absorption and biological effects of organic food-derived nanoparticles (FDNs). This gap raises important questions about whether consuming FDNs could meaningfully influence human health or introduce safety risks. Consequently, it is vital to examine the effects of FDNs on the digestive system. Our study delved into the absorption mechanisms, intracellular transport, biological fate, and potential health effects of common FDNs, such as oil-in-water (O/W) lipid droplets, starch nanoparticles, and protein nanoparticles—both in vitro and in vivo. The insights gained from this research illuminate how food structure affects human nutrition and health, offering significant implications for the future development of food products that are not only safe but also beneficial for consumers.

a005From purified hydrocolloids to complex ingredients: a sustainable alternative in food applications

Sylvie L. Turgeon1,2,3*

1Department of Food Science, Université Laval, Québec, Canada
2STELA Dairy research Center and Institute on nutrition and functional foods (INAF), Université Laval, Québec, Canada
3GastronomiQc Lab, joint research unit, ITHQ-Université Laval, Montréal-Québec, Canada

Proteins and polysaccharides ingredients are largely used in food formulations contributing through their well-known functional properties to food properties. However, there is a growing concern from consumer on the level of processing involved in food production as well as the environmental impact of the food offer. This is in this context that several years ago our team investigated the use of pulses as food ingredient. Pulses are used for more than 10000 years as a protein source. In Canada, they contributed to feeding indigenous peoples long before the arrival of Europeans. The cultivation of pulses enriches the soil naturally, has a lower impact than meat production and pulses offer an affordable source of protein, fibers and other nutrients. The functionality of more complex ingredients as purees will be presented using several pulses varieties (lentils, peas, etc). Characterization of these ingredients (microstructure, rheological, lubrication and textural properties) and of their interactions in systems of increasing complexity will allow to reveal their potential use as new ingredients in emulsified, foamed and gelled food systems and the levers allowing to control their functionality. Purees can be produced industrially but also at smaller scale by a chef in restaurants and institutions (school, hospital, etc.). They offer a way to process pulses into an affordable new ingredient without any coproduct generation which is aligned with the desire to consume and introduce more plant-based foods in the population.

a006Physics ready to bite into complex soft matter.

Erik van der Linden1*

1Wageningen University, The Netherlands

Soft matter can be defined as matter that contains structures intermediate of the molecular and macroscopic scale, with energies of the order of the thermal energy. Complexity in such systems is enlarged by for example introducing multiple types of molecules, structures, and non-equilibrium phenomena, for example while considering living soft matter, or while processing, storing, and transporting such materials.

The applicability of physics will be first illustrated in a) understanding the gel strength of gelatin using a combination of critical scaling and a deflection length [1] , b) stability of a more complex system of protein fibrils, liquid crystalline cellulose fibers and emulsion droplets [2] , and c) formation of dense protein containing microgels and coacervates that lend themselves to realize high protein concentration heat stable liquids [3, 4] .

In engineering practically relevant structures, the use of a non-equilibrium pathways through a phase diagram (known as quenching) is useful [5, 6] . To this end, predicting equilibrium phase behaviour, preferably in practical multi- component systems, is essential. We will present work on the phase behaviour of 2-component biopolymer mixtures [7-9] , in terms of experimentally accessible virial coefficients. We connect this to predictions of the phase diagram, and to extracting virial coefficients from literature data of phase diagrams [10] . Furthermore, we have extended the work towards the phase behaviour of multi- component (including, practical, polydisperse) mixtures by means of numerical, theoretical, and experimental work. Interestingly, part of the theoretical work is connected to a so called random matrix theory. This was originally used in predicting complex energy spectra in nuclear physics, following the initial works of Wigner [11] , [12] , a bit more recently to other quantum physics problems [13] , and, even more recently, to phase behaviour studies [14, 15] , with relevance to biological systems [16] .

In addressing properties of complex systems, a recent route using AI approaches was explored by us to encoding Neural Networks (NN’s) with physics, to mitigate the general challenge of scarcity of data [17] . The results suggest that encoding NN’s with any disciplinary system based information yields promise to better predict properties of complex systems than NN’s alone. Such encoding would also be scalable, allowing different properties to be combined, without repetitive training of the NN's.

In the above, quantification of complexity is relevant. We address how such quantification has shown relevance to interpret specific aspects of food sensory perception and how it relates to a well know measure in information theory [18, 19] .

The work is hoped to provide ways to better predict the behaviour of complex soft matter, which in turn will enable to adapt more easily to using different ingredient sources, thus facilitating the use of more sustainable materials.


Reference:
  1. van der Linden, E. and A. Parker, Elasticity due to semiflexible protein assemblies near the critical gel concentration and beyond. Langmuir, 2005. 21(21): p. 9792-9794.
  2. Peng, J., et al., Tuning emulsion stability using protein-cellulose bi-fibrillar networks. Fibrillar structures in mixed systems: p. 201.
  3. Sağlam, D., et al., Preparation of high protein micro-particles using two-step emulsification. Food Hydrocolloids, 2011. 25(5): p. 1139-1148.
  4. Sağlam, D., et al., Exceptional heat stability of high protein content dispersions containing whey protein particles. Food Hydrocolloids, 2014. 34(0): p. 68-77.
  5. Lorén, N., A. Altskär, and A.-M. Hermansson, Structure Evolution during Gelation at Later Stages of Spinodal Decomposition in Gelatin/Maltodextrin Mixtures. Macromolecules, 2001. 34(23): p. 8117-8128.
  6. Lorén, N. and A.-M. Hermansson, Phase separation and gel formation in kinetically trapped gelatin/maltodextrin gels. International Journal of Biological Macromolecules, 2000. 27(4): p. 249-262.
  7. Edelman, M.W., R.H. Tromp, and E. van der Linden, Phase-separation-induced fractionation in molar mass in aqueous mixtures of gelatin and dextran. Physical Review E, 2003. 67(2): p. 021404.
  8. Edelman, M.W., E. van der Linden, and R.H. Tromp, Phase Separation of Aqueous Mixtures of Poly(ethylene oxide) and Dextran. Macromolecules, 2003. 36(20): p. 7783-7790.
  9. Ersch, C., et al., Interactions in protein mixtures. Part II: A virial approach to predict phase behavior. Food Hydrocolloids, 2016. 52: p. 991-1002.
  10. Bot, A., et al., Meta-analysis of critical points to determine second virial coefficients for binary biopolymer mixtures. Food Hydrocolloids, 2022. 126: p. 107473.
  11. Wigner, E.P., On a Class of Analytic Functions from the Quantum Theory of Collisions. Annals of Mathematics, 1951. 53(1): p. 36-67.
  12. Wigner, E.P., Random matrices in physics. SIAM review, 1967. 9(1): p. 1-23.
  13. Guhr, T., A. Müller–Groeling, and H.A. Weidenmüller, Random-matrix theories in quantum physics: common concepts. Physics Reports, 1998. 299(4-6): p. 189-425.
  14. Sear, R.P. and J.A. Cuesta, Instabilities in Complex Mixtures with a Large Number of Components. Physical Review Letters, 2003. 91(24): p. 245701.
  15. Jacobs, W.M. and D. Frenkel, Predicting phase behavior in multicomponent mixtures. The Journal of Chemical Physics, 2013. 139(2): p. 024108.
  16. Jacobs, W.M. and D. Frenkel, Phase Transitions in Biological Systems with Many Components. Biophysical Journal, 2017. 112(4): p. 683--691.
  17. Meinders, M.B.J., J. Yang, and E.v.d. Linden, Application of physics encoded neural networks to improve predictability of properties of complex multi-scale systems. Scientific Reports, 2024. 14(1): p. 15015.
  18. Sturtewagen, L., et al., A quantitative information measure applied to texture perception attributes during mastication. Journal of Texture Studies, 2024. 55(1): p. e12816.
  19. Sturtewagen, L., H. van Mil, and E.v.d. Linden, Complexity, Uncertainty, and Entropy: Applications to Food Sensory Perception and Other Complex Phenomena. Entropy, 2025. 27(2): p. 191.

a007Stimuli-responsive natural lipid droplets for selective lipid trafficking

Costas Nikiforidis (costas.nikiforidis@wur.nl)1*

1Biobased Soft Matter, Wageningen University, Bornse Weillanden 9, 6708WG, The Netherlands

Natural lipid droplets (LDs or oleosomes) play a crucial role in cellular function because they transport lipids across cell membranes. By combining experimental techniques with molecular dynamics simulations, we demonstrate the role of the LD membrane in lipid trafficking (absorption or release). Lipids can permeate the LD membrane via hydrophobic interactions and reside in its core, leading to LD volume expansion and a decrease in membrane density. Similarly, when LDs are in contact with a hydrophobic surface, lipids are fueled through a phospholipid channel, leading to LD deflation. The ability of the LDs to expand or shrink is attributed to the weak lateral molecular interactions in the membrane phospholipid monolayer, which sits on the liquid triacylglycerol core, allowing reversible dilation. The mechanistic understanding of lipid trafficking by LDs is advancing our understanding of LD functions, which can enable the delicate, targeted delivery of therapeutics for disease treatment.

a008Nano-encapsulation technology of functional food ingredients using by 3-D printer for improving bioavailability

Hyun Jin Park1*

1Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul, 02841, Republic of Korea

Functional foods include all ranges of food compounds such as vitamins, mineral supplement, herbs, phytochemicals (e.g. polyphenols and carotenoids), and probiotics which are tied up with disease prevention and health promotion. Lipophilic functional foods have been great attention because of their diverse health benefits such as excellent nutritional value, antioxidant, anti-inflammatory, wound healing, and anti-cancer. Among various strategies, nano-carrier systems have been popularly developed worldwide for effective delivery of lipophilic nutraceuticals. When nano-carriers are applied in food system or oral delivery system, it should be considered that they must be stable in food formulations, non-toxic, biodegradable, and applicable to various foods processing system.

Enhancing the nutritional value of food and satisfying the consumer needs through diversification and personalization of food is a new trend in the food market. This trend encourages industrial and scientific organizations to develop new strategies to enhance bioactive constituents in processed foods. When hydrophobic substances are added to food, many problems emerge, such as temperature and pH sensitivity, a low bioavailability, and chemical degradation and proneness to oxidative. In addition, the biggest problem with hydrophobic substances is that they have low solubility and are not easy to add to food. Therefore, a new strategy is needed to use hydrophobic functional materials in food 3D printing technology, and for this, an emulsion-based delivery system was introduced.

Three-dimensional (3D) printing is an innovative material manufacturing technology that can be used to construct complex structures. Oral mucosal adhesive films (OMAFs) have attracted attention as delivery systems for the easy ingestion of functional substances. However, conventional casting-based production limits the potential for personalization and controllable onset of action of functional substances. Although inkjet-type substance impregnation technology has been developed, it remains challenging to control the release characteristics, and the loadable capacity is lacking. The custom OMAF system was developed using a three-dimensional (3D) printer and loaded with curcumin as a model functional substance. Hydroxypropyl methylcellulose was embedded as an OMAF matrix, and the curcumin core was loaded through 3D printing. The embedded curcumin reached defined doses of 34.53–138.13 ppm depending on the infill patterns and nozzle sizes. In addition, the mechanical properties of the OMAF were modified according to the direction of 3D printing. The 3D printing can provide customized dosages of functional substances as well as control dissolution and improve stability.


Reference:
  1. Shin G. W. et al., Trends in Food Sci. & Tech. 46,144-157 (2015)
  2. Yu, J.Y et al. Food Hydrocolloids, 111:106390 (2021)
  3. >Yu, J.Y. et al. Food Hydrocolloids, 131:07762 (2022)

a009Whither food hydrocolloids

Katsuyoshi Nishinari1*

1Glyn O Phillips Hydrocolloids Research Centre, Hubei University of Technology

Physiological and functional studies have been attracting more and more attention together with food processing functions, gelling, thickening, and emulsifying, since the launching of the journal Food Hydrocolloids. Since food hydrocolloids play important roles in food oral processing study developed from texture studies, thickening and gelling agents used in dysphagia therapy are studied extensively. Wet granular matter physics approach is expected to shed more light on the rheological properties of dynamically changing bolus during oral processing. In addition to physical characteristics, taste and odor affect the mastication and deglutition, but this aspect has not been sufficiently clarified. This study requires the integration of oral and brain physiology and psychology, and the collaboration between different disciplines should be more activated.

Reference:
  1. Nishinari K, et al. (2023-4). Rheology for Safe Swallowing 1, 2 & 3. Nihon Reoroji Gakkaishi (J Soc Rheol Jpn), 51(4), 219-248; 51(5), 295-316; 52(1), 37-64
  2. Nishinari, K., et al. (2024) The role of texture in the palatability and food oral processing. Food Hydrocolloids, 147, 109095.
  3. Nishinari, K., et al. (2025). Food Physics and Mastication, J. Jpn Soc Mastication Science and Health Promotion, In press (In Japanese with English abstract and figure captions)
  4. Nishinari, K., et al. (2025). Food Physics and Cookery Science, J. Jpn Soc Cookery Science, In press (In Japanese with English abstract and figure captions)

a010Process Model of Feeding: Linking Oral Physiology, Bolus Properties, and Dysphagia Rehabilitation

Koichiro Matsuo, DDS, PhD1*

1Professor, Oral Health Sciences for Community Welfare, Graduate School of Medical and Dental Sciences, Institute of Science, Tokyo

The process model of feeding provides an integrated framework for understanding how humans chew, manage, and swallow food through a continuous sequence of physiological events. Rather than viewing mastication and swallowing as separate functions, this model conceptualizes feeding as a coordinated process encompassing chewing, bolus formation, oropharyngeal transport, pharyngeal swallowing, and airway protection. It highlights how food properties interact with oral physiology to shape safe and efficient deglutition.

Central to this model is the temporal and spatial coordination of the jaw, tongue, hyoid, soft palate, and oropharyngeal structures. Mastication requires rhythmic jaw movements synchronized with dynamic tongue positioning to break the food into particles and form them as a bolus. During oropharyngeal transport, the tongue generates patterned pressure sequences while stabilizing against the palate, ensuring controlled propulsion toward the pharynx (so called stage II transport). This pre-swallow bolus transport and the timing of swallow initiation are significantly altered by food consistencies and gravity (body position).

The process model provides a robust foundation for the importance of mastication in dysphagia management. This presentation will connect oral physiology, bolus properties, and process-based understanding to advance clinical approaches for improving mastication and swallowing outcomes in clinical settings.

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a018Harnessing Mung Bean Proteins for Future Foods: Extraction, Modification, and Techno-functionality

J. Buakaew1, P.Methacanon1, N. Seetapan, K. Israkarn, P. Boonkor2, L.M.C. Sagis2, S. Drusch3, C. Gamonpilas1*
* chaiwutg@mtec.or.th

1Advanced Polymer Technology, National Metal and Materials Technology Center (MTEC), NSTDA, Thailand
2Laboratory of Physics and Physical Chemistry of Foods, Wageningen University and Research, WG Wageningen, the Netherlands
3Institute for Food Technology and Food Chemistry, Technische Universität Berlin (TU Berlin), Germany

Pulses are nutrient-dense crops containing 15–30% protein, positioning them as promising alternative protein sources to support sustainable food systems. Among these, mung bean (Vigna radiata L.), a staple pulse widely cultivated across Asia, offers high-quality globular proteins such as 8S vicilin and 11S legumin, making it a potential ingredient to complement or partially replace animal-derived proteins in diverse food applications. Despite this potential, mechanistic understanding of how extraction conditions influence protein structural, and the resulting techno-functional performance of mung bean proteins remains underexplored. This presentation provides a comprehensive assessment of mung bean protein extraction using two approaches: (i) a sequential fractionation strategy targeting differential solubility to recover enriched protein fractions, and (ii) a conventional industrially relevant alkaline extraction process. The talk highlights how extraction routes influence structural properties–including molecular weight distribution, secondary structure, surface hydrophobicity, free sulfhydryl content–and relate these to their techno-functional properties relevant for plant-based food design, particularly gelation, emulsification, foaming, and interfacial stabilisation. The presentation further explores ultrasonication as a scalable physical modification method for tuning protein assembly and functionality. The presentation concludes by demonstrating the functional potential of mung bean proteins in next-generation plant-based food product design, spanning applications from meat analogues to high protein jelly drinks. These findings emphasise the strategic value of mung bean protein as a versatile functional ingredient and provide both fundamental knowledge and translation insights to support its integration into high-performance plant-based food formulations.

Keywords: Mung bean protein, Extraction, Ultrasonication, Techno-functionality, Future foods

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a020Simulation of Chewing and Swallowing: Experimental and Numerical Approaches to Bolus Formation and Flow

Tetsu Kamiya

Nagase & Co. Ltd., Tokyo, Japan

Chewing and swallowing are complex biomechanical processes in which food transitions from fragmented solids to a cohesive bolus and is safely transported through the oropharynx. This keynote introduces a series of experimental and numerical simulation tools developed to quantitatively investigate these processes

First, I will present an experimental swallowing simulator designed to simplify anatomical structures and organ motions while capturing essential bolus behaviors. Using controlled surface conditions and optical measurements, this system quantifies bolus spreading, cohesion, and flow patterns on a pseudo-pharyngeal surface, providing insight into how rheology and lubrication influence safe deglutition.

Second, I will describe an experimental chewing simulator that mimics jaw motion and tongue-assisted mixing in a simplified mechanical form. This system enables multimodal measurement of bolus formation, including structural breakdown, torque and force profiles, and dynamic changes in flavor and aroma release during mastication.

Finally, I will introduce a numerical swallowing simulator based on validated moving-particle methods. By integrating realistic organ motion, geometry, food rheology, and interface behavior, this computational framework visualizes bolus dynamics, predicts force transmission to organs, and supports mechanistic understanding of swallowing safety and aspiration risk.

Together, these simulation approaches offer a unified platform for linking food properties, oral biomechanics, and bolus behavior, with applications in product design, dysphagia management, and fundamental research on human eating processes.

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