Food and Fermentation Industries >

2010 , Vol. 36 >Issue 01: 171 - 174

DOI: https://doi.org/10.13995/j.cnki.11-1802/ts.2010.01.017

Food and Fermentation Industries

Optimization of Supercritical Carbon Dioxide Extraction of Ginger Essential Oil with Response Surface Methodology

  • Ouyang Hui ,
  • Tiang Qijian ,
  • Chen Gongxi ,
  • Zhang Yongkang
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Online published: 2010-01-25

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Abstract

Based on single factor tests,the optimum extraction conditions of oil from ginger essential was obtained through Box-Benhnken central combination design and RSM.The results showed that the optimum extracting conditions of polysaccharides were as follows:extraction pressure 38 MPa,extraction temperature 30℃,extraction time 110min.Under such conditions,the one-time extraction rate was up to 1.92%.

Key words： ginger essential oil; supercritical carbon dioxide extraction; response surface methodology

Cite this article

Ouyang Hui , Tiang Qijian , Chen Gongxi , Zhang Yongkang . Optimization of Supercritical Carbon Dioxide Extraction of Ginger Essential Oil with Response Surface Methodology[J]. Food and Fermentation Industries, 2010 , 36(01) : 171 -174 . DOI: 10.13995/j.cnki.11-1802/ts.2010.01.017

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