Green Tea Extract

• 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:

  

• Company:

  Shanghai Seebio Biotech Inc     [ China ]        

• Contact:

  Gene Li

• Tel:

  86-021-8393728

• Fax:

  86-021-8393721

• Email:

  pharmchem@seebio.cn