Jatropha curcas L. seed nil were extracted by pressing.The composition and content of the fatty acid from different habitat Jatropha curcas L. seed oil were analysed by GC/MS.

• 摘要采用压榨法提取了麻疯树籽油，用GC/MS法分析了不同产地麻疯树籽油中的脂肪酸成分及含量。