索氏提取法测定蓖麻种子粗脂肪含量的技术优化  

Evaluation of Crude Fat Content in Castor Seeds by Optimized Soxhlet Extraction

作　　者：黄凤兰[1,2] 徐福玲[1] 邱靖[3] 李跃[1] 崔荣[1] 倪帆[1] 孙美丽[1] 陈玲玲[1] 吴春桃[1] 

机构地区：[1]内蒙古民族大学生命科学学院,内蒙古通辽028000 [2]内蒙古自治区高校蓖麻产业工程技术研究中心,内蒙古通辽028000 [3]内蒙古民族大学农学院,内蒙古通辽028000

出　　处：《内蒙古民族大学学报（自然科学版）》2013年第2期183-185,共3页Journal of Inner Mongolia Minzu University：Natural Sciences

基　　金：国家自然科学基金(30760123;31160290);国家民委项目(10NM02);内蒙古自然科学基金项目(2010BS0511);内蒙古人才基金项目;内蒙古民族大学教育教学研究项目(No.2009053)

摘　　要：粗脂肪含量是衡量蓖麻种子品质的一个重要指标,本文采用通蓖5号蓖麻种子作为材料,对索氏提取法中的油脂称重、滤纸包浸泡、滤纸包包法3个方面进行优化,采用优化后的方案提取的蓖麻粗脂肪杂质少、油脂澄清、获得率高.Quality of caster seeds is usually determined by crude lipid content. In this paper, content of crude lipid in Tonghi NO.5, a native castor feed used extensively in animal husbandry in north China, was evaluated through opti-mized soxhlet extraction. The extraction was carried out by improvement of grease weighing, soaking and packaging of filter paper bag. Through this improved method, the clarified oil was thoroughly extracted with little impurity grease and high recovery from crude lipid.

关 键 词：蓖麻 索氏提取 粗脂肪 

分 类 号：S565.6[农业科学—作物学]