Factory Supply Green Tea Extract Tea Polyphenols PU Erh Polyphenols

• Certification: ISO, FDA, Kosher
• Assay Method: HPLC
• Application: Health Care Products
• State: Liquid
• Extract Source: Green Tea Extract
• Test Method: HPLC
• Model NO.: YT0931
• Storage: Cool Dry Place
• Transport Package: Packing 1kg/ Bag or 25kg/ Drum According to Custom
• Specification: 30%
• Trademark: YTBIO
• Origin: China
• Production Capacity: 1000 Kilogram/Week

Product Description

Tea polyphenol is a general term for polyphenolic substances in tea, which is a white indeterminate powder, soluble in water, soluble in ethanol, methanol, acetone, ethyl acetate, insoluble in chloroform. Green tea tea polyphenol content is high, accounting for 15% to 30% of its quality, the main components of tea polyphenols: flavanones, anthocyanins, flavonols and flavonoids and anthocyanins and phenolic acid and phenolic acid class 6 compounds. Among them, flavanones (mainly catechins) are the most important, accounting for 60% to 80% of the total amount of tea polyphenols, followed by flavonoids, and other phenolic substances with less content.