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Immunoregulatory peptides in bovine milk
H S Gill1, F Doull, K J Rutherfurd
1Milk and Health Research Centre, Institute of Food, Nutrition and Human Health, Massey University, Private Bag 11222, Palmerston North, New Zealand. H.S.Gill@massey.ac.nz
The British Journal of Nutrition
|March 10, 2001
Summary
Bovine milk contains peptides that modulate immune function. Further research is needed to understand the origin and human health benefits of these milk-derived immunoregulatory peptides.
Area of Science:
- Immunology
- Nutritional Science
- Biochemistry
Background:
- Bovine milk contains peptide fractions influencing immune function.
- Most known immunoregulatory peptides are derived from milk proteins or generated by probiotics.
- Limited knowledge exists on endogenous, preformed immunoregulatory peptides in milk.
Purpose of the Study:
- To review current knowledge on milk-derived immunoregulatory peptides.
- To highlight the origin and function of these peptides.
- To identify areas for future research on their potential human health impact.
Main Methods:
- Literature review of scientific studies on milk-derived peptides.
- Analysis of existing research on peptide characterization and function.
- Identification of knowledge gaps in the field.
Main Results:
- Bovine milk contains various immunoregulatory peptides.
- Both hydrolysate derivatives and de novo peptides from probiotic activity are known.
- Endogenous, preformed peptides and their roles are less understood.
- These peptides likely regulate the neonatal bovine gastrointestinal immune system.
- Potential for modulating human health requires further investigation.
Conclusions:
- Further characterization of milk-derived immunoregulatory peptides is essential.
- Understanding their origin and function is key to appraising their human health potential.
- This review provides a foundation for future research in this area.