Shanghai Upbio Tech Co.,Ltd（expird）
Free supplier Enterprise Certification
- Free
supplier - 12th
years
Free supplier Enterprise Certification
Business Type:Lab/Research institutions
Product Certification&
Enterprise Certification
Country: 
China (Mainland)
Business Type:Lab/Research institutions
CAS NO.27073-41-2
Specifications
1.professional enterprise
2.more than 5 years experience in plant extract
3. .Competitive price
4.100%Natural
Brief Introduction:
Specifications
1.Black Tea P.E.
2.Active Ingredients:Polyphenols
3.Test: UV-VIS
4.Specification:30%-98%
Basic Information
Product Name | Black Tea Exract | |
Latin Name in Botany | Camellia sinensis O. Ktze | |
The Used Part | Leaf | |
Available Specification | 20%~60% Polyphenols(HPLC) | |
Appearance | White or Off-white Powder |
|
Odor | Characteristic |
|
Taste | Characteristic |
|
Sieve Analysis | 100% pass 20~100 mesh |
|
Loss on Drying | 5% Max |
|
Solubility | solubility water |
|
Active Ingredient | Polyphenols |
|
Type of extraction | Solvent extraction |
|
Introduction
Theaflavine is a double-flavonoid from black tea.. as the oxidation process leading to black tea
consumes antioxidant fractions..
Pharmacological function
? Anticancer activity of doxorubicin and idarubicin
Applications
1,Pharmaceutical raw materials
2,Food and Drink for health care
3,Food additive