Tea polyphenol

Tea polyphenol
Tea polyphenol

Tea polyphenol

Min.Order / FOB Price:Get Latest Price

1 Kilogram

Negotiable

  • Min.Order :1 Kilogram
  • Purity: 98% min
  • Payment Terms : L/C,T/T,Other

Keywords

TEA POLYPHENOL;Green Tea Extract Powder;Green Tea P.E TEA PHENOL FROM TEA;Tea, ext.;Black tea extract;CAMELLIA SINENSIS LEAF EXTRACT;GREEN TEA EXTRACT 98% POLYPHENOLS 84650-60-2

Quick Details

  • Appearance:Yelloish green free flowing powder
  • Application:medical intermediates
  • PackAge:25kgs pe drum or according to your demand
  • ProductionCapacity:1|Metric Ton|Week
  • Storage:Store in original or similar waterproof containers. Keep container tightly closed as sunlight damages product. Store in a cool, dark area. Avoid dust generation or exposure to light.
  • Transportation:air transport, sea transport or according to your demand.

Superiority:

ZhiShang Chemical is owned by ZhiShang Group, is a professional new-type chemicals enterprise combined into research and development, production and sales . The company's competitive product is pharmaceutical raw materials and intermediates (especially carbohydrate derivatives Series), In recent years, the company has made a major breakthrough in food and feed additives, plant extraction, industrial chemicals industry . The company insists on the spirit of "sincere management, strict quality control, customer as god" , get consistent high praise from customers at home and abroad.

The production base is located in Zhangqiu chemical industry park and Tai'an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO1718 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Details:

Description of Tea extract 84650-60-2

[Product Name]         Green tea extract 84650-60-2

[Other Names]          Green tea polyphenol, Catechin, EGCG, Epicatechin 

[Botanical Source]    Camellia sinensis (L.) Kuntze

[Part Used]               Leaf 

[Specification]          40~98%

[Color]                      Yellowish green/white

[CAS No.]                84650-60-2, 7295-85-4

[Molecular Formula]C17H19N3O, C15H14O6(·H2O)

[Molar Mass]           281.36, 290.27

 

Specification of Tea extract 84650-60-2

Product name

Green tea extract

Latin Name

Gamellia sinensis O.Ktze

CAS no.

989-51-5

Molecular Formula:

C22H18O11

Molecular Weight:

458.4

Appearance

Light yellow or brown fine powder

Polyphenol(UV)

30.0%~98.0%

Catechins(HPLC)

30.0%~80.0%

EGCG(HPLC)

30.0%~50.0%

Caffeine(HPLC)

≤3.0%

Solubility

Water soluble

Powder Size

98% through 80mesh

Ash 

≤0.5%

Loss on drying

≤5.0%

Heavy Metals

≤10mg/kg

Lead

≤1mg/kg

Arsenic

≤1mg/kg

Total Plate Count

≤1000CFU/g

Mold and Yeast

≤100CFU/g

E.coli 

Non-detective

Salmonella

Non-detective

 

 

Tea polyphenols are widely used in foods, cosmetics, supplements and pharmaceuticals.

1The application of tea polyphenols in food industry: tea polyphenols are very popular in food industry for the strong antioxidant ability, sterilization and health protection.

2The application of tea polyphenols in cosmetic industry and daily chemicals: the tea polyphenols can prevent and cure skin disease, skin allergic, dental caries, remove colorant of skin the tea polyphenols as a good additive for cosmetics and daily chemicals.

3The value of tea polyphenols in medical industry: tea polyphenols have verious of medical functions such as can effectively increase  the beneficial bacteria like bifidobacterium bifidum , improve human immunity and so on.

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