FOOD SCIENCE ›› 2005, Vol. 26 ›› Issue (9): 309-311.

Previous Articles     Next Articles

Study on Extracting Oil from Blackcurrant Seed and Determining γ-linolenie acid of Blackcurrant Seed Oil

 LIU  Guo-Yan, XU  Xin, WANG  Jing   

  1. 1.Food Science and Technology College ,Yangzhou University;2.The Chinese Academy of Agricultural Sciences
  • Online:2005-09-15 Published:2011-09-20

Abstract: The article explains the study on abtaining blackcurrant seed oil by solvent extraction. It confirmed the optiumum extraction condition through orthogonal trial as follow: extraction temperature 55℃, extraction time 40min,material:solvent 1:2. 5(W/V). The extraction rate under the optimum reaction conditions was 87.31%. Blackcurrant seed oil contains γ -linolenie acid, which is a kind of functional ingredient. The content of Y -linolenie acid determined by Gas Chromatography was 17.68%.

Key words: blackcurrant seed oil, &gamma, -linolenie acid, gas chromatograph