超声波辅助提取辣木油的工艺研究  

Study on Ultrasonic-assisted Extraction Process of Moringa oleifera Seed Oil

作　　者：余建兴[1] 马李一[2] 赵春[1] 段琼芬[2] 

机构地区：[1]昆明医学院公共卫生学院营养教研室,云南昆明650031 [2]中国林业科学院资源昆虫研究所,云南昆明650216

出　　处：《食品科学》2009年第6期64-67,共4页Food Science

基　　金：科技部林业公益性行业专项项目(200704007);“十一五”国家科技支撑计划项目(2006BAD18B04)

摘　　要：本实验通过超声波辅助提取辣木油的正交试验,研究了影响辣木油提取的主要因素,以及辣木油超声波辅助提取的最佳萃取工艺。结果表明,在提取次数2次、提取时间40min、超声波频率28kHz、液料比8:1(V/m)的条件下,辣木油平均得率为35.85%(占辣木种子含油率的96%)。In this study, ultrasonic was used in petroleum ether extraction process of Moringa oleifera seed oil. The effects of four primary factors such as petroleum ether l to raw material ratio (V/W), extraction time, extraction times and ultrasonic frequency on the extraction yield of Moringa oleifera seed oil were investigated in single factor test, and then based on the results of single factor test, orthogonal test was designed to optimized the four factors. The results showed that the optimal petroleum ether ...

关 键 词：辣木油 提取方法 超声波萃取 

分 类 号：TS224.4[轻工技术与工程—粮食、油脂及植物蛋白工程]