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Green Tea Extract

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  Post Date: Oct 30,2014
  Expiry Date: Oct 30,2015
  Detailed Description: Cas No. :989-51-5 Quantity: 300Kilograms
Specs:90%
Price:50 USD Metric Tons
Payment Method: TT
What is natural L-Theanine ?

Natural L-Theanine is a nonprotein amino acid extracted from green tea leaves(Camellia sinensis),
and it makes up about 50% of total free amino acids naturally found in the plant.This amino acid is very precious because it constitutes only 1% or 2% of the dry weight of green tea leaves.
It’s believed that the taste and flavor of green tea is mainly attributed to the amino acid -L-Theanine. The more important is that Green Tea L-Theanine is clinically proven to reduce stress,
improve the quality of sleep, diminish the symptoms of PMS, heighten mental acuity/memory and reduce the side effects of caffeine.

  CAS Registry Number:

989-51-5

  Synonyms: ;EGCG;(2R,3R)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl 3,4,5-trihydroxybenzoate;Green Tea Extract Powder;;Green Tea;Green Tea P.E;Green Tea Extract;Green tea extract Polyphenols;Green tee extract;Tea Polyphenols;Tea polyphenol;Tea Polyphenol (TP98);
  Molecular Formula: C22H18O11
  Molecular Weight: 458.3717
  Molecular Structure: 989-51-5 (-)-epigallocatechin gallate

  Company: Shanghai Seebio Biotech Inc     [ China ]        
  Contact: Gene Li
  Tel: 86-021-8393728
  Fax: 86-021-8393721
  Email: pharmchem@seebio.cn
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