| abstract |
The invention discloses the application of a chicken-derived small molecular peptide in the preparation of a product for preventing and improving liver damage and its secondary symptoms, and the product, which relates to the fields of food, medicine and health. The small molecular peptide is a naturally occurring free active peptide extracted from chickens. The small molecular peptide is specifically the dipeptide Cyclo (L-Phe-L-Phe). This small molecular peptide exhibits strong antioxidant capacity in cells. The activity of antioxidant enzyme GPx and reducing the level of oxidative stress product malondialdehyde MDA can improve the oxidative stress state of the liver, and significantly improve liver pathological damage such as hepatic hemorrhage, liver fibrosis and liver cell apoptosis. The cells of CPP With low toxicity, wide drug window and high safety, it can be applied to functional foods, health foods, pharmaceuticals and components to prevent or improve liver damage and related secondary symptoms. |