FOOD SCIENCE ›› 2007, Vol. 28 ›› Issue (12): 36-39.

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Study on InhIibition of Extract from Guaixi Pomelo Peel to Nitrosation

 HUANG  Gao-Ling, WENG  Cong-Ze, NI  Hui, XIAO  An-Feng, CAI  Hui-Nong   

  1. School of Bio-engineering, Jimei University, Food Bio-engineering Research Center of Xiamen, Xiamen 361021,China
  • Online:2007-12-15 Published:2011-11-22

Abstract: The active substance from Guaixi pomelo peel was extracted through different soluvents such as ethanol, acetone and distilled water. The optimum extraction conditions were obtained by the orthogonal test: 90% ethanol in 60 ℃ water bath condensator extracting 1 hour. The maximum inhibition capability of the extract to nitrosamine elhylamine and scavenging sodium nitrite capability were 95.5% and 91.8%, respectively, and the inhibition capability of the extract to nitrosamine elhylamine and scavenging sodium nitrite capability were compared.

Key words: nitrosation, sodium nitrite, shaddock peel extract, inhibition