Description

Product Name:Apple extract Latin Name:Malus domestica Plant Origin:Malus pumila mill. Part Used:Fruit Appearance:Browm red fine powder Specification:Total polyphenol *0% (test by UV) Chlorogenic Acid *0% (test by HPLC) Phloridzin (test by HPLC) Function:Anti-oxidant, Anti-aging, Anti-cancer, Free radical scavenging effects Certain research found that the antioxidant compounds of apples are rich in immature apple fruits. The contents of total phenolics, chlorogenic acid, flavanols and proanthocyanidins in apple fruits fell sharply during early stage of development, and then decreased slightly or inclined to constant. It was suggested that immature fruit was the best for extraction of polyphenol compounds according to the polyphenol content. The apple polyphenol extracts had stronger reducing capacity, antioxidant activity on lipid-peroxidation, and scavenging effects on hydroxyl radical, superoxide anion radical and nitroso than ascorbic acid at the same concentration. In the range of test concentration, the maximum scavenging or inhibition rate of apple polyphenol extracts to linoleic acid auto-oxidation, nitroso, hydroxyl radical generated by Fenton reaction, superoxide anion radical generated by illuminating riboflavin and pyrogallol auto-oxidation was *4.4%, *5.*6%, *6.*4%, *5.*9% and *0.*8% respectively. The results suggested that the apple polyphenol extracts was an excellent natural antioxidants, free radical and nitroso scavenger. The Apple Polyphenol Extracts now are a very strong and useful antioxidant dietary supplements. Applicable Industries: Functional Food, Medicine, Beverage & Food testing index: Loss on drying : 5% Max Ash : 5% Max Pb: *0ppm Max As: 1ppm Max Microbiological Control : Total Plate Count: ***0CFU/g max Yeast & Mold: **0CFU/g max *****: Negative Salmonella: Negative Package:Double plastic bag of foodstuff inside, cardboard drum outside or at customer&#**9;s request. Package Specification: *5kg/Drum Shelf life:2 years