The Effect of fish collagen peptide
Collagen peptide is a product obtained by the disintegration and breaking of collagen molecular chain through enzymatic hydrolysis. Two or more amino acids are formed by the combination of dehydrated molecules, which are structural fragments of proteins with small molecular weight and easy absorption. Peptides are the basic structure of protein functional diversity. Therefore, when the amino acid structure changes, the efficacy of peptides will also change. Different collagen peptides have different efficacy.
Efficacy 1: antioxidant
Free radicals are related to human aging and many diseases. The development of antioxidants has attracted much attention. Collagen peptide solution after collagen enzyme decomposition has antioxidant property, which can reduce free radicals in the body and inhibit disease and aging. Studies have shown that protein peptides have good scavenging effects on superoxide anion radical, DPPH radical and hydroxyl radical.
Efficacy 2: whitening and skin care
Collagen peptide has good moisturizing, water locking, whitening and other effects, so it is widely used in the field of cosmetics. Some scholars have studied the extraction of salmon gelatin by acid leaching water extraction and enzymatic hydrolysis to obtain protein peptides. They have studied the extraction of salmon gelatin by acid leaching water extraction and enzymatic hydrolysis to obtain protein peptides, and determined their moisturizing and water absorption. The research shows that gel protein peptides have good moisturizing property and certain whitening effect.
Efficacy 3: protect the liver and stomach
Collagen peptide can repair gastric mucosa and liver. Effect of collagen peptide on TNF- α The inhibition of can reduce the apoptosis of hepatocytes and leukocytes, and reduce the release of oxygen free radicals and lysosomal enzymes, so as to protect the liver. Collagen peptide can reduce the incidence of bleeding and ulcer of gastric mucosa.
How are collagen peptides absorbed by the human body?
Collagen peptide is a nutrient with many functions. First of all, it has antioxidant properties, which can reduce free radicals in the body, inhibit some diseases and slow down aging at the same time. In addition, collagen peptide has certain whitening effect. More importantly, collagen peptides can repair gastric mucosa and liver. It can reduce the apoptosis of hepatocytes, reduce the release of oxygen free radicals and lysosomes, and protect the liver. Reduce the incidence of gastric mucosal bleeding and ulcer. "
After drinking collagen products, some collagen peptides are decomposed into amino acids, dipeptides and tripeptides and absorbed into the blood. According to the needs of the body, the blood will send these amino acids and small peptides to the place where they are needed. With the help of VC, glycine, proline and hydroxyproline are synthesized into new collagen peptides and transported to human skin and bones.
Some small molecule active peptides will not be decomposed after being eaten by the human body. Like the newly synthesized peptides mentioned above, they directly enter the small intestine in the form of complete molecules, transport to the blood, enter the human circulatory system and play biological functions.
The proportion of small molecule active peptide, glycine, proline and hydroxyproline determines the absorption rate and efficiency of collagen peptide.
The absorption rate of small molecule active peptide is 70% faster than that of amino acid. It can quickly pass through people's mouth and stomach, directly enter the small intestine, be absorbed by the small intestine, and finally enter the human blood circulation system, organs and cell tissues, and be completely absorbed and utilized by the human body. The absorption rate of peptide is synchronized with infusion, which is unmatched by other nutrients!
Small molecule active peptides can be actively and preferentially absorbed by the human body: peptides have the characteristics of actively allowing or forcing the human body to absorb. This is of great significance for those with poor digestion, lack of nutrition and weak body. In addition, small molecule active peptides will not increase the burden of digestive tract, especially gastrointestinal function.