食品工业科技2013，Vol.34Issue(8)：245-248,252,5.
三种浸提方法从普通小球藻中提取油脂的比较研究
Study on comparison of three different extraction methods to extract oil from Chlorella vulgaris
摘要
Abstract
Leaching method, Soxhlet method and ultrasonic-assisted method were selected to obtain oil from Chlorelia vulgaris C9-JN2010. Both the effect of extraction time on extraction ratio and the effect of extraction methods on fatty acids composition were studied after the best slovent of each method were selected. The results showed that the extraction ratio of leaching method, Soxhlet extraction method and ultrasonic-assisted extraction method could come up to 84.06%,89.11% and 88.66%.respectively. And the lipid obtained by those three methods was not significantly different in fatty acids composition. As the most efficiency method, ultrasonic-assisted method was suitable for industrial amplification. The oil from Chlorelia vulgaris C9-JN2010 had potential to be functional oil because of the high content of unsaturated fatty acid,such as linolenic acid and linoleic acid.关键词
油脂浸提/普通小球藻/提取率/脂肪酸组成Key words
extraction/Chlorelia vulgaris/extraction ratio/fatty acids composition分类
轻工纺织引用本文复制引用
张梦,程露萍,李昌灵,李宇佶,杨海麟..三种浸提方法从普通小球藻中提取油脂的比较研究[J].食品工业科技,2013,34(8):245-248,252,5.基金项目
"863"项目子课题(2012AA021201) （2012AA021201）
高等学校博士学科点专项科研基金(20100093120002). （20100093120002）
