麻疯树(Jatropha curcas L).又名小桐子、膏桐、假花生、南洋油桐等,属大戟科(Euphorbiaceae)麻疯树属。原产于中美洲,现分布于非洲、拉丁美洲和亚洲的热带地区,在中国的云南、贵州、四川、广东、广西等地也有分布。麻疯树是一种耐旱、耐贫瘠的多年生、多用途树种,除能增加植被,改善生态环境外,其种子、树汁在医药、化工、蛋白饲料等方面应用广泛。尤其是从其种子中压榨得到的粗脂肪混合物,经进一步化工转化可获得理想的环保型机械燃 Jatropha curcas (Jatropha curcas L.), also known as Jatropha Curcas, Tonga, fake peanut, Nanyang Tung, Euphorbiaceae genus Jatropha. Originating in Central America, it is now distributed in tropical regions of Africa, Latin America and Asia and is also distributed in China’s Yunnan, Guizhou, Sichuan, Guangdong and Guangxi. Jatropha curcas is a perennial and multipurpose species that is drought-tolerant and barren-tolerant. Besides its ability to increase vegetation and improve the ecological environment, its seeds and sap have been widely used in medicine, chemical industry and protein feed. In particular, the crude fat mixture obtained from its seeds is further chemically converted to obtain the ideal environment-friendly mechanical combustion