| Customization: | Available |
|---|---|
| Certification: | RoHS, BRC, ISO, FDA, HACCP |
| Assay Method: | HPLC-MS, GPC, HPLC, UV |
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1, invigorating Qi and liver: purple sweet potato is rich in selenium, in addition to its own direct removal of free radicals, but also can regulate the growth of liver cells closely related enzymes, to a certain extent, has the role of invigorating qi and liver, liver protection;
2, prevent constipation: purple sweet potatoes are rich in dietary fiber, can accelerate intestinal peristalsis, help defecation;
3, anti-aging: anthocyanins in purple potato have antioxidant capacity, and their antioxidant capacity will be enhanced with the increase of total phenol content in purple potato, thus helping to delay aging;
4, prevention of atherosclerosis: anthocyanins contained in purple potato can inhibit the aggregation of platelets and the oxidation of low density lipoprotein, which has a certain auxiliary effect on the prevention of atherosclerosis.
| Items | Specifications | Results |
| Appearance | Purple | Purple powder |
| Identification | Positive | Complies |
| Assay | 98 | 98.5% |
| Ash | ≤5.0% | 2.55% |
| Loss on drying | ≤5.0% | 1.20% |
| Ignition residue | ≤2.0% | 0.25% |
| Heavy metals | ≤10ppm | Complies |
| Pb | ≤2.0ppm | Complies |
| As | ≤2.0ppm | Complies |
| Odor | Characteristic | Complies |
| Particle size | 100%through 80 mesh | Complies |
| Microbioiogical: | ||
| Total of bacteria | ≤1000cfu/g | 100cfu/g |
| Fungi | ≤100cfu/g | Complies |
| Salmgosella | Negative | Complies |
| Coli | Negative | Complies |
| Conclusion |
Conform with USP/FCC/E302 specification |
|
| Storage condition | Store in cool & dry place, Do not freeze. Keep away from strong light and heat. | |
| Shelf life | 2 years when properly stored | |
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