Gelken releases technical guidance on collagen peptide application in bakery manufacturing
Gelken has issued a guide for food manufacturers on incorporating collagen peptides into baked goods while maintaining structural integrity and meeting nutritional targets.
Collagen peptides have increasingly transitioned from supplements to mainstream bakery applications as manufacturers seek to enhance protein content. Gelken’s latest guide outlines the technical requirements for integrating these peptides without disrupting standard production processes or compromising product texture.
Because collagen peptides are hydrolyzed, they do not behave like traditional gelling proteins such as egg or whey. They maintain stability under typical baking temperatures, yet their inclusion changes the rheology of dough and batter. Higher dosage levels can affect moisture retention and gluten development, necessitating adjustments to water levels and mixing protocols during formulation.
Recommended inclusion rates vary significantly by application: 1–3% of flour weight for breads, 2–5% for cakes, and 5–10% for snack bars. Gelken advises that manufacturers must conduct specific testing to balance these additions with the desired label claims, as clinical dosage requirements for health claims often exceed what is practically viable in a standard bakery serving size.
Ultimately, the guide stresses that collagen peptides and gelatin are not interchangeable. Bakers are encouraged to request specific sensory and heat-stability data from suppliers to ensure their ingredient choices match their product's technical requirements.