AUS COLLAGENHALTIGEM MATERIAL ODER GELATINE ERHALTENE PEPTIDMISCHUNGEN, VERFAHREN ZU DEREN HERSTELLUNG UND DEREN VERWENDUNGEN

摘要

Peptide mixtures having relatively narrow average molecular weights and characteristic amino acid compositions and a process for preparing the same from a collagenous material or gelatin are disclosed. The peptide mixtures have unique properties and are useful as a water- or moisture-retaining agent for cosmetic articles or foods, a foaming agent for foods, a bitterness-blocking agent for medicines or a nutritional component for soft drinks.