oil-solubile tea polyphenols

LSTP is a natural antioxidant extracts from Chinese green tea by special technology . It has outstanding antioxidation and keeping its quality effect to heavy oil foods and edible oil ,better than BHA.BHT. and Ve ,sesamephenols and so on .Some oil riched foods , such as fried potato flakes , corn flakes ,contain about 50% of oil and possess very large surface area ,thus it is very easy for them to be oxidant and spoiled .you should use anti-oxidant to protect them .LSTP is the first selected antioxidant to be used in best edible oil to keep original quality increasing transparency and brightness ,prolong time limit of good on shelves A general amount added was 50- 1000ppm.