Food and Fermentation Industries >

2012 , Vol. 38 >Issue 07: 165 - 168

DOI: https://doi.org/10.13995/j.cnki.11-1802/ts.2012.07.016

Food and Fermentation Industries

Optimization of Extraction of Zanthoxylum bungeanum Oleoresin with Ultrasonic Assistance

  • Tao Zhi-jie ,
  • Wang Rui ,
  • Wang Gai-ling ,
  • Xu Wang-ming ,
  • Sun Xiao-xia ,
  • Qian Shi-quan ,
  • Shao Jie
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Online published: 2012-07-25

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Abstract

The optimum extracting conditions of oleoresin from Zanthoxylum bungeanum with ultrasonic were studied by the orthogonal test design.The results showed that solid/solvent ratio was the significant factor,followed by output power of ultrasonic,but ethanol concentration and working time have little effect.Optimum extracting condition were as follows:under 80℃,solid/solvent ratio 1:10,ethanol concentration 55 %,output power 210W,ultrasonic working time 5min.The extraction rate of oleoresin was 34.6% under the optimal condition.

Key words： zanthoxylum bungeanum; oleoresin; ultrasonic extraction; orthogonal experiment

Cite this article

Tao Zhi-jie , Wang Rui , Wang Gai-ling , Xu Wang-ming , Sun Xiao-xia , Qian Shi-quan , Shao Jie . Optimization of Extraction of Zanthoxylum bungeanum Oleoresin with Ultrasonic Assistance[J]. Food and Fermentation Industries, 2012 , 38(07) : 165 -168 . DOI: 10.13995/j.cnki.11-1802/ts.2012.07.016

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