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Jiangsu dehe biotechnology Co.,ltd.,China

 
 
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tea polyphenols 

  Category : Food and other related products->Additives->food additive

     
tea polyphenols
       

  Product Specification
 
  Model No:      TP98-50
  Country  CN
  Brand  Dehe
  Color  浅黄色

 

    Product Detail
  Tea polyphenols is a mixture of natural phenolic compounds extracted from tea leaves.Based on the chemical structure,polyphenols are classified into flavan-3-ol,flavan-3,4-diols,flavons and flavonols, anthocyanidin,simple phenols and simple phenolic acid.Flavan-3-ol is a major constituent in tea polyphenols.
Physical appearance of tea polyphenols
Light-green or pale yellow powder; easily dissolved in hot water,ethanol and ethyl acetate.Easily degraded and oxidized under the conditions of alkali&acid,light,high emperature or transition metals.

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