Anticancer Product Green tea Extract Powder. Tea Polyphenols
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产品名称
Anticancer Product Green tea Extract Powder. Tea Polyphenols
物质
制造商
规格参数
- IUPAC Name: (2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol
- CAS Number: 154-23-4
- Chemical Formula: C15H14O6
- Molecular Weight: 290.27
- EC Number: 205-825-1
- Latin Name: Camellia sinensis O. Ktze.
- Physical properties: Light-green powder or light yellow soluble in water or alcohol.
- Active Ingredient: Tea Polyphenols; EGCG
- Specs: Tea Polyphenols 40%-98%; EGCG90%, 95%, 99%
- Plant Used: Leaf
- Extract Method: Water/Grain alcohol
- Stability: Stable in PH4-8. easy to oxidize in the conditions such as strong alkali, acid , light ,high temperature and interim metals.
- Safety evaluation: Non-toxicity
- Storage: keep in shady, dry places with good ventilation condition and avoiding light.
- Shelf Time: Two years
- Non-ester: (+)catechin (-)epicatechin (+)gallocatechin (-)epigallocatechin
- Ester casthins: (-)epicatechin gallate (-)epigallocatechin gallate
- Polyphenols: 98% min
- 外观: Brown Yellow Powder
- size: 100% pass 80 mesh
- Oder: Characteristic
- Taste: Characteristic
- Loss on Drying: ≤6.0%
- Ash Content: ≤2.0%
- Pb: <2ppm
- As: <2ppm
- Heavy Metals: <10ppm
- Total Plant: ≤10000cfu/g
- Yeast & Mold: ≤100cfu/g
- Coli. Bacteria: Negative
- Salmonella: Negative
- Sample order: 100% T/T or Western Union in advance
- Usual Order by Sea: 30% deposit and 70% balance against the copy of the B/L
- Usual Order by Air or Express: 100%TT in advance
文件
ISO9001
ISO22000 certificates
GMP production workshop with full-automatic extraction
ISO22000 quality control
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