FOOD SCIENCE ›› 2002, Vol. 23 ›› Issue (7): 52-55.

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Antioxidant Effects of L-carnosine on Liposomes

 ZHANG  Meng-Han, XU  Xing-Lian, ZHOU  Guang-Hong   

  • Online:2002-07-15 Published:2011-12-31

Abstract: Theoptimizingantioxidantactivit yofcarnosine(β-alanylhistidinedipeptide)toliposomewas studiedby using the orthogonal design.It indi cated that in the presence of 1000×10 -6 ascorbic acid,different concentra tions of carnosinecouldinhibitmetaliron -dependentliposomallipidperoxidation.Theoptimizingconditions wereas follows:temperature 4℃,pH6.80andcarnosine concentration5.0mmol /L.

Key words: L-carnosine , Liposome , Antioxidant effects