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Tormentil Extract

Synonyms: Potentilla recta Linn
Appearance: Brown Fine Powder
Active ingredients: tannin, free quinic acid, ellagic acid, tanic anhydride etc.
Specification: 10:1
Shelf life 24 months when properly stored.

INQUIRY

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 AND FINGERPRINT CHROMATOGRAPH

ITEM	SPECIFICATION	RESULTS
Description Appearance Odor Particle size Extract Solvents	Brown Fine Powder Characteristic 95%pass 80 mesh sieve Water	Confoms Confoms ConfomsConfoms
Assay: Extract Ratio	10:1 by TLC	Confoms
Physical: Loss on DryingTotal Ash Bulk Density	≤5% ≤5% 40~60g/100mL	6.90% Conforms Confoms
Chemical: Arsenic (As) Lead (Pb) Cadmium (Cd) Mercury (Hg) Heavy Metals	≤2ppm ≤5ppm ≤1ppm ≤0.1ppm ≤10ppm	Confoms Confoms ConfomsConfoms Conforms
Microbial: Total Plate Count Yeast &Mold E.Coli Salmonella Staphylococcus	≤1000cfu/g Max ≤100cfu/g Max Negative Negative Negative	Conforms ConfomsConfoms ConfomsConfoms

Tormentil Extract

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