Tormentil Extract From Potentilla Recta
Specification
10:1
Introduction
The whole of Potentilla recta Linn contains flavonoids, such as kaempferol, quercetin, α -theanine; Triterpenoids, such as ursolic acid, carnation saponin; Organic acids such as gallic acid, nonanoic acid, 3,4,3 ‘-trimethoxy-tanned acid. Also contains vitamin C, protein, fat, cellulose and so on
Application
It is used against virus, bacteria.
Certificate Of Analysis For Reference
Product Name: | Tormentil Extract | Latin Name: | Potentilla recta Lin | |
Batch Number: | 20210726 | Used Part: | Whole Herb | |
Batch Quantity: | 1KG | Analysis Date: | July 26,2021 | |
Manufacture Date: | July 26,2021 | Certificate Date: | July 29,2021 |
ITEM | SPECIFICATION | RESULTS | ||
Description: Appearance Odor Particle size Extract Solvents |
Brown Fine Powder Characteristic 95% pass 80 mesh sieve Water |
Conforms Conforms Conforms Conforms |
||
Assay: Extract Ratio |
10:1 by TLC | Conforms | ||
Physical: Loss on Drying Total Ash Bulk Density |
≤5% ≤5% 40~60g/100mL |
6.90% Conforms Conforms |
||
Chemical: Arsenic (As) Lead (Pb) Cadmium (Cd) Mercury (Hg) Heavy Metals |
≤2ppm ≤5ppm ≤1ppm ≤0.1ppm ≤10ppm |
Conforms Conforms Conforms Conforms Conforms |
||
Microbial: Total Plate Count Yeast & Mold E.Coli Salmonella Staphylococcus |
≤1000cfu/g Max ≤100cfu/g Max Negative Negative Negative |
Conforms Conforms Conforms Conforms Conforms |
Conclusion: Conform to specification.
Storage: Store in cool & dry place. Keep away from strong light and heat.
Shelf life: 2 years when properly stored.
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