Function
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 |
Audited Supplier 
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