Study on Antioxidation Effect of a Complex Natural Antioxiant

Abstract

Abstract: In this paper,the antioxidation effect of a complex natural antioxidant on unsaturated lipids was studied.It was composed of tea polyphenols,soybean phospholipids,ascorbic acid and garlic extract.Its antioxidative effect was obviously better than that of BHA,BHT,PG,mixed tocopherols and tea polyphenols.Moreover,it could recover polyunsaturated fatty acids from their peroxides to a certain degree.Its mechanism was analyzed as the good ability to reduce oxides,to extinguish free radicals and to enhance the synergic effects among elements.

Key words: Polyunsaturated fatty acids , Natural antioxidant , Mechanism

LI Ai-Jun, OU Shi-Yi , LUO Ze-Rong, LIU Hong. Study on Antioxidation Effect of a Complex Natural Antioxiant[J]. FOOD SCIENCE, 2002, 23(1): 55-58.

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Study on Antioxidation Effect of a Complex Natural Antioxiant

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