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Green Tea Catechins

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Jiangsu

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-26 16:41

  • Browse the number:

    74

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Company Profile
Hugestone Enterprise Co.,Ltd
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Contact:

njxn2016(Mr.)  

Email:

Telephone:

Phone:

Area:

Jiangsu

Address:

9/F,Fortune Building, No.359 Hongwu Road, Nanjing 210002, China

Website: http://www.hugestoneingredients.com/ http://njxn2016.kathgroom.com/
Product details


Specifications



green tea catechins 



Steady quality control. 



Prompt delivery time.



Green Tea Catechins



Green Tea Extract



CAS NO: 989-51-5



Specification: Tea polyphenol 40%-98%



EGCG: 30%-98%



Catechins: 20%-80%



Active Ingredient: Polyphenols & Catechins



Molecular Weight: 458.37



Test methed: UV&HPLC



Quality data






















Identification




Standardization




Aspect




Brown yellow fine powder




Odor & taste




Characteristic




Particle size




NLT 95% through 80 meshes




Loss on drying




5.0% max.




Sulphated ash




5.0% max.




Heavy metals




20ppm max.




Pb




2ppm




As




2ppm



Microbiological data












Total aerobic count




Not more than 1000cfu/gram




Yeast & Mold




Not more than 100cfu/gram




E. Coli




Absence in 10g




Salmonella




Absence in 10g



Addition data















Sterilization




High temperature and press




Storage




Store in a cool dry place, avoiding sunlight directly




Shelf life




Two years when sealed well




Packaging




Food grade multiplayer polyethylene bags, 25kg in one type cardboard drum



Green tea extract, like many herbs, is standardized in the production phase to guarantee that a certain percentage of the active ingredients remain present in the final capsulized form. The active ingredients in green tea extract are polyphenols in the form of flavonoids like catechins and epigallocatechin gallate (EGCG). Polyphenols, flavonoids, catechins and EGCG are powerful antioxidants that appear to interfere with and reduce the spread of certain types of cancer cells. The antioxidant activity of EGCG in green tea extract is purportedly up to 100 times more powerful than that of vitamin C or E.






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