Customization: | Available |
---|---|
Certification: | ISO, HACCP |
Assay Method: | HPLC, UV |
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Package | carton drum with two plastic bags inside |
Net weight | 25KG/Drum |
Storage | Sealed in cool and dry place to avoid moisture and light |
Shelf life | 2 years when properly stored |
Lead time | 1~3 days after confirmation |
e:
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Puerarin
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Part Used:
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Root
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Latin Name:
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Pueraria lobata WILLD. OHWI
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Extract Solvent:
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Water&Ethanol
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ITEM
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SPECIFICATION
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METHOD
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Physical Description
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||
Appearance
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Brown Fine Powder
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Visual
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Odor
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Characteristic
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Organoleptic
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Taste
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Characteristic
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Olfactory
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Chemical Tests
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||
Total Isoflavones
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≥40%
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HPLC Or UV
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Loss on drying
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≤5.0%
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CP2015 (105 oC, 3 h)
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Ash
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≤3.0 %
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CP2015
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Total Heavy Metals
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≤10 ppm
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CP2015
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Cadmium (Cd)
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≤1 ppm
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CP2015(AAS)
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Mercury (Hg)
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≤1 ppm
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CP2015(AAS)
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Lead (Pb)
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≤2 ppm
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CP2015(AAS)
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Arsenic (As)
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≤2ppm
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CP2015(AAS)
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Microbiology
|
||
Total plate count
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≤1000 CFU/g
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Complies
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Yeast & mold
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≤100 CFU /g
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Complies
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E.coli
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Negative
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Negative
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Salmonella
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Negative
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Negative
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