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| Physical/Chemical Items | Standards |
|---|---|
| Appearance | Pale white or yellowish |
| Form | Powder |
| Odor | Unique taste and odor of the product, without any uncomfortable odor |
| Moisture | 4.9% |
| Ashes | 0.5% |
| Total Plate Count(CFU/g) | 190, 1600, 1800, 1600, 1800 |
| E.Coli(MPN/g) | <10, <10, <10, <10, <10 |
Collagen is a biological polymer, the main component of animal connective tissue, and the most abundant and widely distributed functional protein in mammals. There are many types and origins of collagen, and its main role is to enhance the elasticity of the skin and delay aging.