FOOD SCIENCE ›› 2010, Vol. 31 ›› Issue (5): 108-110.doi: 10.7506/spkx1002-6300-201005025

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Fatty Acid Composition Analysis and Inhibitory Effect against Superoxide Anion Free Radicals of Essential Oils from Panjin Crab Eggs and Muscle

ZHANG Lan-jie1,WANG Hong-kuan2,LI Tie-chun1,HOU Fang-fang2   

  1. 1. Department of Chemistry, Anshan Normal University, Anshan 114007, China;
    2. College of Light Industry, Liaoning Universitry, Shenyang 110035, China
  • Received:2008-12-09 Online:2010-03-01 Published:2010-12-29
  • Contact: ZHANG Lan-jie1 E-mail:zhanglanjieas@163.com

Abstract:

Crab eggs and muscle sampled from Panjin crabs were used as the materials to extract essential oil by Soxhlet extraction method. The resulting essential oils were analyzed for fatty acid composition by gas chromatography-mass spectrometry (GCMS) and G1701BA chemical workstation data processing system based on peak area normalization was used for the quantitation of fatty acids. Experimental results demonstrate the excellent inhibitory effect of essential oils from Panjin crab eggs and muscle against superoxide anion free radicals.

Key words: panjin crab, fatty acid, GC-MS, superoxide anion free radical

CLC Number: