China Green Tea Extract - China

Latin name: Gamellia sinensis O.

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Active Ingredient: Tea Polyphenol; EGCG ; catechins ; caffeine ; Theaflavin

Tea Polyphenol

CAS: 84650-60-2

EGCG:

CAS: 989-51-5

Molecular formula: C22H18O11

Molecular Weight: 458.3717

Catechins

CAS: 7295-85-4

Molecular formula: C15H14O6???H2O

Molecular Weight: 308.28

Theaflavin

CAS: 4670-05-7

Molecular formula: C29H24O12

Molecular Weight: 516.5

Plant part used: Leaf

Appearance: Light yellow to yellow-brown or light green powder

Specification: 20%, 30%, 40%, 50%, 60%, 70%, 95%

Test Method: HPLC/UV

Package: 25 kg/drum.

Storage: Keep tightly sealed, store away from moisture, strong heat and sunlight, not to be stored with oxidizing agents.

Shelf Life: 2 years.

China Green Tea Extract

Feel free to contact us with all your questions

Company Contact:

• Posted By: KINGHERBS LTD

• Phone: 8673189865681

• Address: 901#,Blding 3,WanShuDanDi,Xiangzhang Rd, Changsha , China

• Email:

• Website: http://www.kingherbs.com.cn

• Business Description: Kingherbs was founded in 1996, specialized in high value botanical
  
  derivatives.
  
  Over the years, the company grows from an
  
  international trader to a group which operates two factories,
  
  offers botanical & herbal ingredients for dietary, food supplement,
  
  food additive, nutraceuticals, cosmetics, natural nutrient product,
  
  pharmaceuticals and feed.
  
  As a leading manufacturer and trader, Kingherbs offers extended services as to help clients source materials from trusted manufacturers in all parts of China, examples are Chemicals, Minerals & Vitamins and their premix, Fruit and vegetable Powders & concentrated Juices.
  
  Kingherbs can offer further processing services as soft gel, capsule, granule and tablet, saving clients the trouble of sourcing for themselves, and assuring quality from our intimate knowledge of the Chinese manufacturers and markets, and by visiting the suppliers personally.