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- Title
EFFECT OF SOYBEAN POLYPEPTIDE FOOD ON PHYSICAL RECOVERY.
- Authors
Yu Ding
- Abstract
Objective: By analyzing the effect of soybean polypeptide food on physical recovery of basketball players, we explored the influence of soybean peptide on immune system and its antioxidant effect, thus to provide a theoretical basis for the development of soybean peptide. Methods: By combining single factor experiment with response surface analysis, we did an optimization research on enzymolysis technology of soybean antioxidant peptides; gel filtration chromatography was adopted to separate bean pulp powder hydrolysate and 3 components of polypeptides were obtained; furthermore, in vitro and in vivo antioxidant experiments were performed. Results: Soybean peptides could eliminate hydroxyl radicals (produced by Fenton reaction) and superoxide anion radical (produced by pyrogallol system); they could significantly inhibit H2O2-induced hemolysis of red blood cells; in addition, they had an inhibitory effect on lipid peroxidation to some degree. Conclusion: Soybean peptides have health care effects such as enhancement of immunity, oxidation resistance and delaying senescence.
- Subjects
SOYBEAN; POLYPEPTIDES; BASKETBALL players; IMMUNE system; GEL permeation chromatography; ANTIOXIDANTS
- Publication
Carpathian Journal of Food Science & Technology, 2016, Vol 8, Issue 1, p82
- ISSN
2066-6845
- Publication type
Article