过氧化氢脱毒前后小桐子油饼营养成分分析  

Analysis of nutritional components in seed cake of Jatropha curcas before and after detoxification by hydrogen peroxide

作　　者：张敉[1] 龚宽俊[1] 向诚[1] 角仕云[1] 李宝才[1] 

机构地区：[1]昆明理工大学生命科学与技术学院,云南昆明650500

出　　处：《植物资源与环境学报》2014年第1期113-115,共3页Journal of Plant Resources and Environment

基　　金：国家"十一五"科技支撑计划资助项目(2007BAD32B04);云南省人才培养资助项目(KKSY201326042);云南省科技计划资助项目(2013FZ013)

摘　　要：小桐子（Jatropha curcas Linn．）又名麻疯树，属于大戟科（Euphorbiaceae）麻疯树属（JatrophaLinn．）植物，在中国西南各省均有大规模种植基地。小桐子树皮和叶片具有多种生物活性；种子含丰富油脂，可作为生物柴油的原料。Contents of nutritional components in seed cake of Jatropha curcas Linn. before and after detoxification by hydrogen peroxide were determined and compared. The results show that phorbol esters is not existed in seed cake of J. curcas after detoxification. Contents of water, crude protein, crude fiber, reducing sugar and total sugar in seed cake after detoxification all are lower than those before detoxification, contents of different fatty acids and amino acids in seed cake after detoxification increase or decrease, but there is no significant difference （P〉0.05）. It is suggested that detoxified seed cake of J. curcas can be further developed for using as plant protein feed.

关 键 词：小桐子油饼 脱毒 佛波醇酯 营养成分 脂肪酸 氨基酸 

分 类 号：Q949.9[生物学—植物学] S565.9[农业科学—作物学]