FOOD SCIENCE ›› 2006, Vol. 27 ›› Issue (2): 212-215.

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Study on Extraction Effects on SDE Onion Oil

   Li-Li-Mei, LI  Jing-Ming, SUN  Ya-Qing, MA  Zhao, NI  Yuan-Ying   

  1. College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China
  • Online:2006-02-15 Published:2011-09-05

Abstract: Effects of the volume of water, the volume of solvent and the concentration of sodium chloride solution on the simultaneous distillation and solvent extraction of sulfur compounds in onion oil were studied. More sulfur compounds were obtained at the conditions that the ratio of onion homogenates to sodium chloride solution (90 g/1000 m l) is 1:2 and the volume of solvent 15 ml.

Key words: simultaneous distillation and solvent extraction (SDE ), onion oil, sulfur compounds