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Yam, the name of a traditional Chinese medicine ingredient.Yam peptides are derived from yam, which is a perennial herbaceous plant with a vine like stem, often purple in color. Its tuberous roots are cylindrical, and its leaves are opposite, ovate or elliptical. It is currently distributed in various provinces and regions of Jiangxi in North China, Northwest China, and the Yangtze River Basin. Usage: Yam tubers are rich in various nutrients, which have functions such as strengthening the spleen and stomach, nourishing the lungs and kidneys, nourishing the middle and qi, strengthening the spleen and tonifying deficiency, strengthening the kidney and essence, benefiting the heart and calming the mind. Especially, the mucus and digestive enzymes contained in fresh tubers can prevent cardiovascular fat deposition and help with digestion and absorption of the gastrointestinal tract. Yam peptide is one of the active ingredients.
Analysi | Result | |
Assay | ≥98.0% | 99.8% |
Appearance | White powder | Complies |
Loss on Drying | ≤1.0% | 0.04% |
Ash | ≤1.0% | 0.1% |
As | ≤2.0ppm | <2.0ppm |
Pb | ≤2.0ppm | <2.0ppm |
Insoluble impurity content | ≤0.05% | Complies |
Total Plate Count | ≤1000 cfu/g | Complies |
Yeast &. Mold | ≤100 cfu/g | Complies |
E.Coli | Negative | Negative |
Salmonella | Negative | Negative |
Conclusion |
Conform USP Standard.
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Storage condition |
Store in cool & dry place, Keep away from strong light and heat.
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Shelf life |
2 years when properly stored.
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