Bioactive Milk Peptides: A Prospectus

摘要

Bioactire peptides have been identified within the amino acid sequences of native milk proteins. Hydrolytic reactions, such as those catalyzed by digestive enzymes, result in their release. These peptides directly influence numerous biological processes evoking behavioral, gas- trointestinal, hormonaI, immunological, neurological, a-nd nutritional responses. The specific bioreactions asso- ciated with each physiological class have been well char- acterized. Herein, we review the scientific literature and attempt to stimulate consideration of the continued use ofbioactive peptides and their expanded development as a commercial product. Several applications have already evolved. For example, Phosphopeptides derived from ca- sein fractions are currently used as both dietary and pharmaceutical supplements. Potentially, the addition of bioactive peptides to food products could improve con- sumer safety as a result of their antimicrobial properties. Lastly, bioactive peptides may function as health care products, providing therapeutic value for either treat- ment of infection or prevention of disease.