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Tormentil Extract From Potentilla Recta

Short Description:

  1. Synonyms: Potentilla Recta Linn
  2. Appearance: Brown Fine Powder
  3. Active ingredients: Tannin, Free quinic acid, Ellagic acid, Tanic anhydride ETC.

Product Detail

Product Tags

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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