Day 1
| 9:00 a.m. | Welcome: Susan Cho |
| 9:05 a.m. | Session 1: The Future of Fiber – Physiologic Benefits
Co-chairs: George Fahey & Kathy Weimer Moderated Panel to Set the Stage. From a US standpoint, the ‘future of fiber’ starts with the new definition FDA is adopting. Fibers are now intact/intrinsic or extracted/synthetic. If isolated/synthetic, the fiber must have proven health benefits. Panel to dialogue on these topics by: George Fahey (U IL), Joanne Slavin (U MN), Paula Trumbo (FDA), and Patricia Williamson (Cargill) Scientific Speakers: Health Benefits of Fiber – What We Know to What’s Next (See details below on this section) Laxation and the Like – Joanne Slavin (University of Minnesota) Gut Microbiota: State of the Science, Markers, Methodologies, and Test Populations – Kelly Swanson (University of Illinois) Dietary fiber reduces gut microbial mucus degradation, preventing enteric infection and inflammation. – Eric Martens (University of Michigan) Gut Permeability and Human Health– Karen Madsen (University of Alberta) Intersection of what we know with the road ahead – David Klurfeld (USDA ARS) |
| 12:35 p.m. | Lunch – Sponsored by Tate & Lyle |
| 1:35 p.m. | Session 2: Is Fiber an Essential Nutrient – A Multifactorial Perspective
Chair: David Klurfeld Scientific Speakers: David Klurfeld, Dennis Gordon (North Dakota State University), Joanne Slavin |
| 3:05 p.m. | Break – sponsored by Amway |
| 3:35 p.m. | Session 3. Prebiotic Fibers, sponsored by Beneo
Prebiotic Inulin-type fructans – their benefits in maintaining gut health and function Randal K. Buddington, The University of Memphis Protective mechanisms of prebiotic fibers in chronic metabolic and immunologic disorders Leo Dieleman, University of Alberta, Division of Gastroenterology, Edmonton, CAN Gut health and beyond – Recent intervention studies with prebiotic fructans in children and adults. Stephen Theis, BENEO-Institute, Germany Dietary Fibers, Prebiotics (Chicory Root Fiber) and the Human Gut Microbiome Elaine E. Vaughan1*, Eric C. Martens2, Jack Gilbert3, Joanne Slavin4, Kelly S. Swanson5, Jo Hautvast6, Diederick P. Meyer7, Willem M. de Vos8 1Sensus (Royal Cosun) Roosendaal, the Netherlands; 2University of Michigan Medical School, Ann Arbor, Michigan, USA; 3University of Chicago, Illinois & Institute for Genomic and Systems Biology, Argonne, Illinois & Marine Biological Laboratory, Massachusetts, USA & Zhejiang University, Hangzhou, China; 4University of Minnesota, St. Paul, Minneapolis, USA; 5University of Illinois at Urbana-Champaign, Urbana, Illinois, USA; 6Wageningen University, the Netherlands; 7Consultant Nutrition, Roosendaal, The Netherlands; 8University of Helsinki, Finland & Wageningen University, The Netherlands; *speaker. Xylooligosaccharides as dietary fiber Jennifer Gu, AIDP, city of Industry, CA Degradation of some dietary fibers by human gut microbiota is delayed when presented in a Mixture Yunus E. Tuncil1, Arianna D. Romero Marcia2, Riya D. Thakkar1, Jennifer L. Norka1, Melissa M. Robins1, and Stephen R. Lindemann1,3* Dietary Fiber from Fruits and Vegetables Enhances Canine Health by modulating Microbiota and Metabolite Profiles Eden Ephraim-Gebreselassie, Matthew I. Jackson and Dennis E. Jewell |
| 6:00 p.m. | Cocktail Reception – Sponsored by ILSI North America |
Day 2
| 9:00 a.m. | Session 4. New Dietary Fiber Ingredients and Functionality of dietary fiber
In vitro digestibility and physiological effects of resistant starch type 4 Qin Zhao and Maria Stewart Ingredion Incorporated, Bridgewater, NJ 08807 Tagatose—new production technology Dan Wichelecki, Bonumose, Charlottesville, VA Beyond trial and error: material science and rheology based guidelines for increasing fiber, and reducing sugar and fat, whilst maintaining attractive sensory properties. Jan van der Kemp and Stefano Renzetti TNO Nutrition, The Netherlands Effects of soluble fiber consumption on body weight, glycemia, and insulinemia in adults with overweight and obesity: a systematic review and meta-analysis of randomized controlled trials Sharon V. Thompson, MS, RD,1 Bridget A. Hannon, BS,1 Ruopeng An, PhD,1,2 and Hannah D. Holscher, PhD, RD1,2,3 1Division of Nutritional Sciences, University of Illinois, Urbana, IL 2Department of Kinesiology and Community Health, University of Illinois, Urbana, IL 3Department of Food Science and Human Nutrition Department, University of Illinois, Urbana, IL Human milk oligosaccharides; now as powerful, specific modulators of the adult gut microbial community Louise Kristine Vigsnæs, Emma Salomonsson, and Bruce McConnell Glycom A/S, Kogle Allé 4, DK-2970 Hørsholm, Denmark |
| 10:40 a.m. | Break – Sponsored by Kellogg |
| 11:10 a.m. | Sessions 5. Physiological Properties of Dietary Fiber
Production of sialyllactose and broad-spectrum neutralization of avian influenza viruses Dae Hee Kim1, Rit Gurung1, Jin Suk Woo1, Kwang Myun Cheong2, Jae Young Song3, Ramesh Prasad Pandey4, Jae Kyung Sohng4 1GeneChem Inc., Daejeon 305-343, Korea 2Median Diagnostics Inc., Chuncheon-si, Gangwon-do, Korea 3Viral Disease Division, Animal and Plant Quarantine Agency, Gimcheon-si, Korea 4Department of BT-Convergent Pharmaceutical Engineering, SunMoon University, Korea. Effect of whole wheat on the development of metabolic syndrome in rats
1 Mondelez, Saclay, France 2 Jean Mayer USDA Human Nutrition Research Center on Aging Tufts University Boston MA United States Impact of wheat fractions differing by their fibre content incorporated in several cereal foods on their glycemic and insulinemic responses
1 Mondelez, Saclay, France 2 CRNH Ouest, Nantes, France 3 UMR 1280 PhAN INRA, Nantes University, Nantes, France 4 Biofortis, Nantes, France 5 UMR 1208 IATE INRA, UMII, Cirad, Montpellier Supagro 2, Montpellier, France 6 UR 1268 BIA INRA, Nantes, France Wheat bran particle size controls butyrate and acetate production in colonic microbial fermentations Yunus E. Tuncil1, Arianna D. Romero Marcia2, Riya D. Thakkar1, Jennifer L. Norka1, Melissa M. Robins1, and Stephen R. Lindemann1,3* 1 Whistler Center for Carbohydrate Research, Food Science Department, Purdue University, West Lafayette, IN, USA 2 Department of Food Science and Technology, Universidad Zamorano, El Zamorano, Honduras 3 Department of Nutrition Science, Purdue University, West Lafayette, IN USA * Presenter: Stephen Lindemann; ytuncil@purdue.edu Intestinal contents viscosity highly predicts cholesterol lowering by beta-glucans in animal models. Daniel D. Gallaher, Cynthia M. Gallaher, Laura Freiburger, Melanie Combs, and Andrea Arikawa; Department of Food Science and Nutrition, University of Minnesota, St. Paul, MN, USA A systematic review and meta-analysis on the effects of polydextrose on energy intakes and subjective feelings of appetite Alvin Ibarra DuPont Nutrition and Health. Kantvik, Finland. |
| 1:10 p.m. | Lunch sponsored by Ingredion |
| 2:10 p.m. | Session 7. Regulations Related to Dietary Fiber Definition, Analysis and Labeling
Comparing fiber methods in calculating carbohydrates by summation – Issues with carbohydrate fractions David B. Haytowitz1 and Katherine M. Phillips2 1 Nutrient Data Lab, USDA-ARS, Beltsville, Maryland, USA 2 Biochemistry Department, Virginia Tech, Blacksburg, Virginia, USA History of Dietary Fiber Definition Susan Cho, Nutrasource, Clarksville, MD USA Definition and Labelling of Dietary Fiber Dr. Paula Trumbo, FDA |
| 3:30 p.m. | Break – sponsored by Amway |
| 3:45 p.m. | Defining Dietary Fiber Requirements for Humans
Stephen O’Keefe, The University of Pittsburgh The Microbiome as a Biomarker for Fiber Intake and Health benefits in Animal Models Kelly S. Swanson and Tzu-Wen L. Cross University of Illinois at Urbana-Champaign, Urbana, IL, USA |
| 4: 25 p.m. | Q and A 20 min |
| 4: 45 p.m. | Adjorn |
Sponsors
ADM/Matsutani (Fibersol-2), Illinois, USA and Japan
Advanced Protein Technologies Corp. (2’-fucosyllactose or 2’-FL), Republic of Korea
Advance Ingredients/ AGG (Iso-maltooligosaccharides and Resistant Dextrin), Irvine, California 92614, USA
AIDP, Inc. (Xylo-oligosaccharides and Pea Fiber), City of Industry, CA 91748, USA
BENEO GmbH (Inulin type fructans), Obrigheim, Germany
Bonumose Biochem LLC (D-Tagatose), Charlottesville, VA 22903, USA
CJ CheilJedang (D-Allulose; D-Tagatose), Republic of Korea
GeneChem (3’-sialyllactose or 3’-SL), Republic of Korea
International Life Science Institute, Washington, D.C., USA
Ingredion (Resistant Starch, Agave inulin), Bridgewater, NJ 08807, USA
Kellogg, Battle Creek, MI 49017, USA
Megazyme (Fiber analysis enzyme kit), Ireland
Rice Bran Technologies (Rice bran fiber), Scottsdale, AZ 85253, USA
SamYang Corp (D–Allulose, Resistant dextrin, Polydextrose), Republic of Korea
Tate & Lyle (Soluble corn fiber; Oat beta glucan; Polydextrose), Hoffman Estates, IL 60192, USA