五种昆虫脂肪酸组分与含量分析
Fatty acid composition and contents of five insect species.
李孟楼;李生梅;王敦;刘汝平
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作者单位:西北农林科技大学林学院 陕西 杨凌 712100
中文关键词:昆虫脂肪酸, 油葫芦, 灰斑古毒蛾, 烟夜蛾, 银纹夜蛾, 白薯天蛾
英文关键词:insect fatty acids; G. testaceus; H. assulta; O. ericae; A. agnata; H.convolvuli
中文摘要:采用了索式提取法提取了5种昆虫的脂肪,5种昆虫粗脂肪含量分别为其干重的10.03%, 13.41%, 25.53%,19.05%和 21.32%。并用气相色谱法分析了5种昆虫脂肪酸的组成和含量。结果显示,5种昆虫都富含不饱和脂肪酸即油酸、亚油酸、亚麻酸,在脂肪总量中该3种不饱和脂肪酸的含量分别为
英文摘要:Fats of five insect species, Gryllus testaceus, Orguia ericae,Heliothis assulta, Argyrogramma agnata and Herse convolvuli were extracted using the Soxhlet extractor. The fatty acids composition and content of these five species were analyzed