herb extract- corydalis yanhusuo extract

corydalis yanhusuo extract 10-1

1. Item: NL-074-1
2. Botanical origin: Corydalis yanhusuo W.T.Wang
3. Appearance: Fine brown yellow powder
4. Type of extraction: ethanol/water
5. Other specification: corydalis yanhusuo extract 80% Tetrahydropalmatine-hplc
6. Application of corydalis yanhusuo extract: Anodyne, a central nervous system depressant, cardiotonic, and sedative

corydalis yanhusuo extract specification sheet

Product Name corydalis yanhusuo extract
Specification 10-1
Raw material Latin Name Corydalis yanhusuo W.T.Wang
Plant Part Used tubers (dried,100% Natural)
Country of Origin P. R. China
Identification Positive TLC
Appearance Fine brown yellow powder Visual
Odor Characteristic Organoleptic
Taste Characteristic Organoleptic
Mesh Size NLT 100% through 80 mesh 80 Mesh Screen
Moisture Content  NMT 5.0% 5g / 105℃ / 2hrs
Ash Content  NMT 5.0% 2g / 525℃/ 3hrs
Arsenic As) NMT 2ppm Atomic Absorption
Cadmium(Cd) NMT 1ppm Atomic Absorption
Lead (Pb) NMT 2ppm Atomic Absorption
Chlorate (Cl) NMT 1ppm Atomic Absorption
Heavy Metals   NMT 10ppm Atomic Absorption
Phosphate Organics NMT 1ppm Gas Chromatography
Pesticides Residues NMT 1ppm Gas Chromatography
Total Plate Count 10,000cfu/ml Max CP2005
P.aeruginosa Absent CP2005
S. aureus Absent CP2005
Salmonella Absent CP2005
Yeast & Mold  1,000cfu/g Max CP2005
E.Coli  Negative CP2005
Staphylococcus Negative CP2005
Aflatoxins NMT 0.2ppb HPLC
Packing and Storage Pack in paper-drums and two plastic-bags inside. Net Weight: 25kg/drum.
Store in a well-closed container away from moisture.
Shelf Life 2 years if sealed and store away from direct sun light.