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Nanjing Zelang Medical Technology Co., Ltd.

Tea Polyphenols, Tea Polyphenols 80%, Tea Polyphenols 50% manufacturer / supplier in China, offering CAS 989-51-5 Green Tea Extract 50~98% Tea Polyphenols, Manufacturer of Bitter Melon Extract 3: 1/2: 1, 100% Pure Natural Fructus Forsythia Extract and so on.

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CAS 989-51-5 Green Tea Extract 50~98% Tea Polyphenols

FOB Price: US $36 / kg
Min. Order: 1 kg
Min. Order FOB Price
1 kg US $36/ kg
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Production Capacity: 300kg/Month
Transport Package: 1kg/Bag, or as The Customer′s Requirements
Payment Terms: L/C, T/T, Paypal, Western Union, Escrow

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Basic Info
  • Model NO.: 989-51-5
  • Appearance: Pale Yellow Powder
  • Plant Source: Green Tea
  • Raw Material: Plants
  • Specification: SGS, ISO, BV
  • HS Code: 2932999099
  • Type: Tea Polyphenol
  • Character: Smell Micro, Taste Bitter
  • Ingredient: EGCG
  • Trademark: CPE
  • Origin: Nanjing, China
Product Description

 CAS  989-51-5  green tea extract 50~98%  Tea Polyphenols 
Tea Polyphenols Packaging & Delivery
Packaging Detail: 25kg/Drum. If you have any specific requirements, we will try our best to meet your demands.
Delivery Detail: As soon as possible

Tea Polyphenols Specifications
1. Green tea extract
2. Assay: Green Tea extract 50%, 80%, 95%Polyphenols
3. Herbal extract
4. Best pricing and ppt shipment

Product name:
Green Tea Extract
CAS No: 989-51-5
Description: Light yellow powder
Molecular formula: C22H18O11
Packing size: 25kg/Drum
Delivery: Prompt shipment

Tea Polyphenols Description:

1. Green tea extract is derived from leaves of camellia sinensis, the plant from which green, black and oolong teas are made.

2. Green tea extract is associated with several health benefits, many supported by preliminary scientific research.

3. These benefits include potential cancer-fighting properties, and a strong antioxidant effect that protects the body from the damaging effect of free radicals. The scientific community notes, however, that continued research is necessary.

4. Green tea has been used for medicinal purposes in India and China for nearly 5, 000 years. It is made by lightly steaming leaves of the plant before allowing them to dry. This process retains active properties of the plant.

5. Oolong tea is made by allowing the leaves to ferment slightly before drying, and black tea is made by allowing the leaves to ferment longer.

6. Fermentation breaks down the active ingredients, making green tea or green tea extract the tea of choice.

Tea Polyphenols function:

1. Green Tea is well-established as a potent source of healing antioxidants called polyphenols, the same beneficial compounds found in fruits and vegetables and even in red wine.

2. The leaf also boasts the presence of a superstar antioxidant called EGCG (epigallocatechin-gallate) as well as other notable healing substances including fluoride, catechins, and tannins

Heavy Metals Control:
Lead (Pb)≤0.5PPM<0.5PPM Conformed
Arsenic (As):  ≤0.3PPM<0.3PPM Conformed
Mercury (Hg):≤0.3PPM<0.3PPM Conformed
Chemical Control:
Ash:          ≤5%2.6% Conformed
Pesticides Residues:≤2PPM<2PPM Conformed
Analysis Report
Specification:Natural Grade Conformed
Microbiological control
Total Plate Count:≤1000cfu/gConformedCP2010
E.Coli:       Negative   ConformedCP2010
ConclusionConform with specification.
StorageStore in a well-closed container away from moisture
Shelf life2 years if sealed and store away from direct sun light.

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