... . 50%, 70%, 75%, 80% UV 3. Natrual antioxidant. 4. GMP plant, in stock Apple Polyphenol / AntioxidantSpecification:Apple polyphenols 50%,70%,75%,80 ... varies due to the maturity of fruits, and the content in those immature fruits is 10 times higher than that of ... deterioration of food quality, so it has been widely used in the manufacturing and processing of aquatic products, meat products, bakery ...