Water-soluble Food Supplements Spirulina Peptide Powder Spirulina Oligopeptides
The spirulina is a kind of very good source of protein, in which the content can generally reach between 50% and 70%. According to the joint analysis test of Danish scientist Dr. Yigam et al, its protein is basically water-soluble, not only with high quality, but also its digestibility coefficient (DC) up to 83% ~ 95%, and its digestion and absorption rate Td value up to 75%.The biological value (BV) was 68%, and the net protein utilization (NPU) was 53% ~ 61%, which was the highest among known foods.
Spirulina contains a variety of amino acids, and the ratio of amino acids is very suitable for the human body to absorb, similar to the ratio standard set by the FAO. In addition, spirulina is rich in high-quality fatty acids of γ-linolenic acid, carotenoids, vitamins, and a variety of trace elements such as iron, iodine, zinc, etc. Among them, the content of vitamin B12 is one of the highest of all known organisms. FAO rated it as "the best health care product in the 21st century" and "the future super nutrition food". Spirulina peptide is a water-soluble small molecule oligomer peptide prepared by enzymatic hydrolysis of spirulina powder. While retaining the original nutritional value of spirulina, it is easier to be absorbed and utilized by the human body.
Benchmarking peptide chain:
Anticanceractivity:Ala-Gly-Gly-Ala-Ser-Leu-Leu-Leu-Arg Leu-Ala-Gly-His-Val-Gly-Gly-Val-Arg His-Val-Leu-Ser-Arg-Ala-Pro-Arg
Antibacterial activity:Asp-Ala-Val-Asn-Arg Met-Met-Leu-Asp-Phe
Comparison experiment
1, Inhibitory effect of Spirulina oligopeptides with different molecular weight ranges on HepG-2 hepatoma cells in vitro (x ¯ ± s, n= 4) (%)