Green Tea Extract (50% Polyphenols)

Product Name: Green tea polyphenols
Brand Name: Greenway
Part of Used: Leaf
Specification: 50%
Appearance: Yellow Brown powder

Organic Green Tea Extract Tea Polyphenols 98% EGCG 50% Catechins 70%

Green Tea Extract is extracted from the leaves of camellia sinensis(tea tre).Active ingredients of the extract include Polyphenols, Catechin and EGCG. Due to its antioxidant effect, green tea extract is a good natural food preservative, and it is also an additive for beverages and cosmetics. Green tea extract is made from the dried leaves of Camellia plants by steaming the leaves and then drying them. Other teas usually involve fermenting the leaves before drying. Because green tea is not fermented, it has a high polyphenol content. It also contains EGCG (Epigallocatechin), a compound that can be found in green tea, bananas and pomegranates. Green tea naturally contains caffeine. This extract contains at least 50% polyphenols.

Green Tea Extract  - Polyphenols 50- 98%   Catechin 25-75%   EGCG 10-98%  L-Theanine 

 Product Name:  Green Tea Extract 
 Test:   HPLC
 Spec./Purity:   10%-98%
 Appearance:   White to Brown Powder
 Active Ingredients:  Polyphenols 50- 98% 
 Catechin 25-75% 
 EGCG 10-98%
 Type:  Herbal Extract
 Shelf Life:  2 Years

Product Function

*Rich in vitamins and minerals

*Rich in antioxidants

*Natural anti-inflammatory properties

*Boost energy

*Fat burner

*Heart benefit

*Contribute to healthy skin

*Strengthens the liver

*Helps exercise recovery

*Promote brain health

*Strive to support cognitive function

*Promote overall health


Product Application


Product Name Green Tea Extract Part Used Leaf
Item Specification Method Result
Physical Property
Appearance Brown Fine Powder Organoleptic Conforms
Loss on Drying ≤5.0% HB43-S Moisture Meter 2.80%
Ignition Ash ≤5.0% USP37<561> 2.3
Mesh Size 98% Through 80 Mesh Organoleptic Conforms
Active Ingredient
Tea Polyphenols >98% UV 98.30%
EGCG >50% HPLC 50.60%
Catechins >70% HPLC 80.20%
Mercury(Hg) ≤0.1mg/Kg Atomic Absorption Conforms
Lead(Pb) ≤3.0 mg/Kg Atomic Absorption Conforms
Arsenic(As) ≤2.0 mg/Kg Atomic Absorption Conforms
Cadmimum(Cd) ≤1.0 mg/Kg Atomic Absorption Conforms
Total Plate Count ≤1000cfu/g USP30<61> Conforms
Yeast&Mold ≤500cfu/g USP30<61> Conforms
E.Coli Negative USP30<62> Conforms
Salmonella Negative USP30<62> Conforms

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