Black Tea Extract,Camellia sinensis O. Ktze.

FOB Price: US $1 - 100 / Kilogram Get Latest Price
Min.Order Quantity: 1 Kilogram/Kilograms
Supply Ability: 1000 Ton/Tons per Year
Port: Beijing Tianjin Shanghai
Payment Terms: L/C,T/T,Western Union,Paypal
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Quick Details

Type:
Tea Extract
Variety:
Black Tea Extract
Form:
Powder
Part:
Leaf
Extraction Type:
Solvent Extraction
Packaging:
Drum,Vacuum Packed
Place of Origin:
Shaanxi China (Mainland)
Grade:
Food Grade
Brand Name:
M.R
Model Number:
MRBT-HC
Certifications:
ISO9001,HALAL,Kosher
Free Samples:
20Grams
As:
<1ppm
Heavy Metal:
<10ppm
Spec:
20%-95% Polyphenols(UV), 20%-80% Theaflavin (HPLC)
Active Ingredient:
Tea Polyphenols&Theaflavins
Size:
100% through 80mesh
Appearance:
Red brown fine powder
Latin Name:
Camellia sinensis O. Ktze.
Name:
Black tea extract

Packaging & Delivery

Packaging Detail: 25kgs/drum, inner by double plastic bags
Delivery Detail: 5-7days after receipt of payment

Specifications

1.camellia sinensis extract
2.Red brown fine powder
3.80mesh
4.Free samples
5.ISO9001,HALAL,Kosher

 

camellia sinensis extract   

 

1.Quick details:


Product Specification:20%-95% Polyphenols(UV), 20%-80% Theaflavin (HPLC)
Latin Name : Camellia sinensis O. Ktze.
Family: Theaceae

Product Type: Fine Yellow Powdered Extract
Part of the Plant Used: Leaf
Extract Method: Water/Grain alcohol

 

2.Introduction:

 

It is generally accepted that during the fermentation stage of black tea manufacture, flavan-3-ols (also known as catechins) of green tea leaf are oxidized enzymically and chemically to give rise to theaflavins and thearubigins (Roberts 1962; Sanderson 1972).

 

Theaflavins possess a benzotropolone skeleton that is formed from co-oxidation of appropriate pairs of catechins, one having a vic-trihydroxyl structure, and the other having an ortho-dihydroxyl group. Several major theaflavins and related compounds have been structurally characterized. Theaflavin (TF), theaflavin-3-gallate(TF-3-G), theaflavin-3’-gallate(TF-3’-G), theaflavin-3, 3’-gallate (TFDG) and epitheaflavic acid are examples (Colier et al 1973).

 

3.Active Ingredients:

 

Polyphenols: 20%-95% (UV)

Theaflavin (TF): 20%-80% (HPLC)

Theaflavin-3-gallate(TF-3-G)

Theaflavin-3’-gallate(TF-3’-G)

Theaflavin-3, 3’-gallate (TFDG)

 

Specification:

 

 ANALYSIS

SPECIFICATION

Appearance

Red brown fine powder

Odor

Characteristic

Tasted

Characteristic

Assay(Theaflavin)

HPLC 20%-80%

Sieve Analysis

100% pass 80 mesh

Loss on Drying

5% Max.             

Sulphated Ash

5% Max. 

Extract Solvent

Ethanol & Water

Heavy Metal

10ppm Max

As

1ppm Max

Residual Solvents

0.05% Max.

Microbiology

 

Total Plate Count

10000/g Max

Yeast & Mold      

100/g Max

E.Coli                   

Negative

Salmonella 

Negative

 

4.Function:

 

Theaflavins are the most important active constituents of black tea extract. Theaflavins (TFs) possess various healthy and medicinal actions and will serve as effective anti-cardiovascular and blood vessel of brain, anti-atherosclerosis and anti-hyperlipodemia agents.

 

American contemporary pharmacological studies show that TFs are more likely to be a new kind of anti-cardiovascular and blood vessel of brain drug and also to be a kind of natural aspirin.


5.Application:

 

Be widely used as anti-oxidant and functionals

The multifunctional green food additives & raw material of health food

Intermediate of the medicine

Natrual herbal ingredient of TCM

 

6.Packing Detail: 

Packed in paper-drums and two plastic-bags inside. Net Weight: 25kgs/drum.

7.Storage Situation : 

Stored in a well-closed container away from moisture and light.

8.Shelf Life:
Two years under well Storage situation and stored away from direct sun light.

 

Contact Us:
John
Shaanxi M.R Natural Product Co.,Ltd
Mobile: 0086-13484927669
TEL: 0086-29-88336816-8206
FAX: 0086-29-88336810
Skype: cnjohnsea

 

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Shaanxi M.R Natural Product Co., Ltd. was founded in 2006. We are a professional company specializing in researching, developing, manufacturing and selling natural plant extract. With the total capital of RMB5 million, our company possesses sixty workers. We can produce new products with the best quality in the shortest time by advanced technology. Possessing the whole stainless production line, laboratories, a quality control department and professional skilled workers, we have the total ... View detail

Basic Information

Product/Service (We Sell): Cranberry P.E,Bilberry P.E,Black Cohosh P.E  
Number of Employees: 51 - 100 People  

Trade & Market

Main Markets: Southern Europe
Northern Europe
Central America
Western Europe
Eastern Asia
Mid East
Oceania
Africa
Southeast Asia
Eastern Europe
South America
North America
Total Annual Sales Volume: Above US$100 Million  
Export Percentage: 71% - 80%  

Factory Information

Factory Size (Sq.meters): 1,000-3,000 square meters  
Factory Location: Xizhang Village, Dacheng  
Number of Production Lines: 3  
Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 5 - 10 People  
Management Certification: ISO9001/HACCP CERTIFICATION  
Contract Manufacturing: OEM Service Offered  

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China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 2006 , 4 years OEM

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Mr. John Wang
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