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Shaanxi Yi An Biological Technology Co., Ltd.

Plant Extract, Botanical Extract, Powder manufacturer / supplier in China, offering Natural Obacunone (CAS No 751-03-1), Natural Polysaccharide Cordyceps Sinensis Extract, 99% 99.5% Chinese Yew Extract CAS No 33069-62-4 and so on.

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Supplier Homepage Company Show Certificates Certificate of Analysis-Kava Extract 70%

Certificates

Certificate of Analysis-Kava Extract 70% [Nov 29,2016]
Certificate of Analysis-Kava Extract 70%
Certificate Of Analysis

Product    Kava Extract
Botanical SourcePiper methysticum
Used Part:Root
Quantity           100kg
Batch    YA-QC-160912
Manufacture Date  2016-09-12
Test Date       2016-09-13
 
ItemSpecificationResult
Assay(HPLC)Kavalactones≥70%70.18%
   
Appearance Yellow fine powderYellow fine powder
OdorCharacteristicOK
TasteCharacteristicOK
IdentificationPositiveOK
Solubility100% soluble in EthanolOK
Particle Size100% pass 80 meshOK
   
Loss on drying5.0%3.09%
Residue On Ignition≤5.0%2.57%
Heavy Metals<10ppmOK
Arsenic (As)<2ppmOK
Lead (Pb)<2ppmOK
   
Total bacteria<1000cfu/gOK
Yeast & Mold<100cfu/gOK
E.ColiNegativeNegative
SalmonellaNegativeNegative
StaphylococcinNegativeNegative
 
FOLLOWING BLANK
 
 
 
  
Storage: Store it in the cool and dry place.Keep it from strong light and heat
Shelf life: 24 months when it is stored properly
Tester : Tony Chen               Checked : John Xie             Supervisor : Denis Wu