Dihydromyricetin Powder Vine Tea Extract 98% Dihydromyricetin DHM Natural Dihydromyricetin
Dihydromyricetin Powder Vine Tea Extract
98% Dihydromyricetin DHM Natural Dihydromyricetin
Vine tea extract dihydromyricetin powder is extracted from the stems and leaves of Ampelopsis Grossedentata (commonly called vine tea). Its molecular formula is C15H12O8, and its CAS number is 27200-12-0.The color is light yellow or off white.
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Item |
Specification |
Result |
Method |
|
Maker Compounds |
≥98.00% |
98.61% |
HPLC |
|
Appearance |
Fine Powder |
Conforms |
Visual |
|
Color |
Light yellow or off white |
Conforms |
Visual |
|
Odor |
Characteristic |
Conforms |
Organoleptic |
|
Taste |
Characteristic |
Conforms |
Organoleptic |
|
Physical |
|
|
|
|
Loss on Drying |
≤2.0% |
0.92% |
2 hours in105℃ |
|
Ash content |
≤1.0% |
0.48% |
EP8.0-2.4.16 |
|
Pesticide Residue |
EP8.0 |
Conforms |
EP8.0-2.8.13 |
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Heavy metals |
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Total Heavy Metals |
≤10ppm |
Conforms |
|
|
Arsenic |
≤1ppm |
Conforms |
AAS |
|
Lead |
≤1ppm |
Conforms |
AAS |
|
Mercury |
≤0.5ppm |
Conforms |
AAS |
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Cadmium |
≤1ppm |
Conforms |
AAS |
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Microbiological Tests |
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Total Plate Count |
≤1000cfu/g |
Conforms |
CP2015 |
|
Total Yeast & Mold |
≤100cfu/g |
Conforms |
CP2015 |
|
E.Coli |
Negative |
Negative |
CP2015 |
|
Salmonella |
Negative |
Negative |
CP2015 |
|
Staphylococcus |
Negative |
Negative |
CP2015 |
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Packing |
25kg/drum. Packing in paper drum and two plastic-bags inside. |
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storage |
Store in a well-closed place with constant low temperature |
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Conclusion |
Conform to the enterprise standard |
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