ACTA HORTICULTURAE SINICA ›› 2008, Vol. 35 ›› Issue (2): 175-180.

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Comparative Antioxidant Activities of Manilkara zapodilla, Chrysophyllum cainto and Pouteria sapota

LI An-ping*,XIE Bi-xia,WANG Sheng,and ZHONG Qiu-ping

  1. ( College of Food Science and Technology, Central South University of Forestry and Technology, Changsha 410004, China)
  • Received:2007-10-29 Revised:2008-01-07 Online:2008-02-25 Published:2008-02-25
  • Contact: LI An-ping

Abstract: The functional compositions and the antioxidant activities of M.zapodilla, Chrysophyllum cainto and Pouteria sapota were measured. The results showed that three naseberry fruits contain reducing sugar, total dietary fiber, polyphenol, total ascorbic acid and vitamin E, all of which have antioxidant properties. The extracted antioxidants could screen the ·OH, DPPH· and ABTS?+ effectively. The decreased orders of scavenging effects of the extracts on ·OH were M.zapodilla, P.sapota and C.cainto, and on DPPH· and ABTS?+ were M. zapodilla, C.cainto and P. sapota respectively.

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