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Research and studies

Featured research and studies
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The effect of oral collagen peptide supplementation on skin moisture and the dermal collagen network

Jérome Asserin PhD, Elian Lati PhD, Toshiaki Shioya B.Eng., Janne Prawitt PhD
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Revealing novel insights on how oral supplementation with collagen peptides may prevent hair loss

Karin I. Pappelbaum, Nicolina Virgilio, Lisa Epping, Bastiaan van der Steen, Francisco Jimenez, Wolfgang Funk, Janne Prawitt, Marta Bertolini
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Collagen peptide supplementation before bedtime reduces sleep fragmentation

Craig Thomas, Ruth N. Kingshott, Kirsty M. Allott, Jonathan C. Y. Tang, Rachel Dunn, William D. Fraser, Josh Thorley, Nicolina Virgilio, Janne Prawitt, Eef Hogervorst, Jakob Škarabot & Tom Clifford
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Partly Substituting Whey for Collagen Peptide Supplementation Improves Neither Indices of Muscle Damage

Ruben Robberechts, Chiel Poffé, Noémie Ampe, Stijn Bogaerts, and Peter Hespel
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The effects of collagen peptides on muscle damage, inflammation and bone turnover following exercise: a randomized, controlled trial

Tom Clifford, Matthew Ventress, Dean M. Allerton, Sarah Stansfield, Jonathan C. Y. Tang, William D. Fraser, Barbara Vanhoecke, Janne Prawitt & Emma Stevenson
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The effects of collagen peptides on exercise-induced gastrointestinal stress: a randomized, controlled trial

Guy Taylor, Amber Leonard, Jonathan C. Y. Tang, Rachel Dunn, William D. Fraser, Nicolina Virgilio, Janne Prawitt, Emma Stevenson & Tom Clifford
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Hydrolyzed collagen improves bone metabolism and biomechanical parameters in ovariectomized mice

Guillerminet, F.
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Hydrolyzed collagen improves bone status and prevents bone loss in ovariectomized C3H/HeN mice

F. Guillerminet, V. Fabien-Soulé, P. C. Even, D. Tomé, C.-L. Benhamou, C. Roux & A. Blais
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Human Enriched Serum Following Hydrolysed Collagen Absorption Modulates Bone Cell Activity: from Bedside to Bench and Vice Versa

Fabien Wauquier, Audrey Daneault, Henri Granel, Janne Prawitt, Véronique Fabien Soulé, Juliette Berger, Bruno Pereira, Jérôme Guicheux, Gael Y. Rochefort, Nathalie Meunier, Adeline Blot, andYohann Wittrant
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Biological effect of hydrolyzed collagen on bone metabolism

Audrey Daneault, Janne Prawitt, Véronique Fabien Soulé, Véronique Coxam &Yohann Wittrant
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Development of a Mobile App to Monitor the Effectiveness of a Hydrolyzed Cartilage Matrix Supplement on Joint Discomfort: Real-World Study

Christie Newman, Els Adriaens, Nicolina Virgilio, Sara Vleminckx, Sara de Pelsmaeker, Janne Prawitt, Catarina I F Silva
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Non-targeted and targeted analysis of collagen hydrolysates during the course of digestion and absorption

Anne J. Kleinnijenhuis, Frédérique L. van Holthoon, Annet J.H. Maathuis, Barbara Vanhoecke, Janne Prawitt, Fabien Wauquier & Yohann Wittrant
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Effect of a Daily Collagen Peptide Supplement on Digestive Symptoms in Healthy Women: 2-Phase Mixed Methods Study

Mariette Abrahams, Rochez O’Grady, Janne Prawitt
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Subjective mood and energy levels of healthy weight and overweight/obese healthy adults on high-and low-glycemic load experimental diets

Kara L. Breymeyer, Johanna W. Lampe, Bonnie A. McGregor, Marian L. Neuhouser
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Performance and sleepiness during a 24 h wake in constant conditions are affected by diet

Arne Lowden, Ulf Holmbäck, Torbjörn Åkerstedt, Jeanette Forslund, Maria Lennernäs, Anders Forslund
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Oscillating Glucose Is More Deleterious to Endothelial Function and Oxidative Stress Than Mean Glucose in Normal and Type 2 Diabetic Patients

Antonio Ceriello, Katherine Esposito, Ludovica Piconi, Michael A. Ihnat, Jessica E. Thorpe, Roberto Testa, Massimo Boemi, Dario Giugliano
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GIP and GLP-1, the two incretin hormones: Similarities and differences

Yutaka Seino, Mitsuo Fukushima, Daisuke Yabe
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The Emerging Role of Dual GLP-1 and GIP Receptor Agonists in Glycemic Management and Cardiovascular Risk Reduction

Ali A Rizvi, Manfredi Rizzo
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Impact of insufficient sleep on dysregulated blood glucose control under standardised meal conditions

Neli Tsereteli, Raphael Vallat, Juan Fernandez-Tajes, Linda M. Delahanty, Jose M. Ordovas, David A. Drew, Ana M. Valdes, Nicola Segata, Andrew T. Chan, Jonathan Wolf, Sarah E. Berry, Matthew P. Walker, Timothy D. Spector & Paul W. Franks
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How Western Diet And Lifestyle Drive The Pandemic Of Obesity And Civilization Diseases

Wolfgang Kopp
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Glucotypes reveal new patterns of glucose dysregulation

Heather Hall, Dalia Perelman, Alessandra Breschi, Patricia Limcaoco, Ryan Kellogg, Tracey McLaughlin, Michael Snyder
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Prolongation of Satiety After Low Versus Moderately High Glycemic Index Meals in Obese Adolescents

Shauna D. Ball, MS; Kelly R. Keller, MS; Laurie J. Moyer-Mileur, PhD; Yi-Wen Ding, MS; David Donaldson, MD; W. Daniel Jackson, MD
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High glycemic index and glycemic load diets as risk factors for insomnia: analyses from the Women’s Health Initiative

James E Gangwisch, Lauren Hale, Marie-Pierre St-Onge, Lydia Choi, Erin S LeBlanc, Dolores Malaspina, Mark G Opler, Aladdin H Shadyab, James M Shikany, Linda Snetselaar, Oleg Zaslavsky, Dorothy Lane
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Low-carbohydrate diet as a nutritional intervention in a major depression disorder: focus on relapse prevention

Michał Walaszek, Zofia Kachlik, Wiesław Jerzy Cubała
Featured whitepapers
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Perfecting the softgel format

Your guide to the tools, techniques and science behind crafting the ideal softgel capsule.
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Peptan collagen peptides

Rooting for hair beauty
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The unique properties of gelatin in 3D bioprinting

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Slowing down the clock with collagen peptides

Beauty from within
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Gelatin for safe microand submicron particle applications

X-Pure® gelatins, the safe choice for the production and application of gelatin micro- and submicron particles.
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Low endotoxin gelatins and collagens for (bio)medical applications

Introducing X-Pure®, the first full range of purified gelatins and collagens with uncompromised performance.
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Low endotoxin gelatins in parenteral applications

The multiple benefits of highly purified gelatins in parenteral applications.
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Unlock next generation soft gels and gummies

Choosing the right excipient for innovation
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Choosing the right shell excipient to meet future capsule challenges

Featured posters
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Stem cell proliferation on 3D printed discs improved with low endotoxin and low molecular weight...

Jos Olijve, Elien Gevaert
Rousselot BV, Gent, Belgium (jos.olijve@rousselot.com)
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How to create the ideal GelMA formulation for specific applications...

Jan-Philip Zegwaart, Thomas Van Gansbeke, Catarina Ferreira da Silva, Riccardo Levato & Jos Olijve

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Influence of autoclave sterilization of gelatin on physical properties and endotoxin level...

Barbara Vanhoecke and Jos Olijve - Rousselot, Ghent, Belgium (jos.olijve@rousselot.com)