响应法优化梧桐子提油工艺  

Optimization of extraction process of firmianae oil by response surface methodology

作　　者：张明玉 唐艳红 罗双群 栗亚琼 

机构地区：[1]漯河食品职业学院质量检测系,河南漯河462300 [2]河南工业大学粮油与食品学院,河南郑州450001

出　　处：《粮食与油脂》2016年第5期37-40,共4页Cereals & Oils

基　　金：河南省教育厅科学技术研究重点项目(13B550158)

摘　　要：为确定梧桐子提油的最佳工艺,以单因素试验确定最佳溶剂,再采用响应面法进行梧桐子提油工艺的优化试验。经试验表明,提取梧桐子油的最佳溶剂为乙醚,在温度56.8℃、提取时间8.5 h、料液比1∶16(g/m L)的工艺条件下,出油率最高,约为39.11%。In order to determine the optimum extraction process of firmianae oil,the best solvent was determined by single factor experiment,and the production process was studied by response surface methodology（RSM）. The results showed that ethylether as the best solvert,in conditions of temperature 56.8 ℃,time 8.5 h,and solid–liquids ratio 1∶16（g/m L）,the highest extraction yield of firmianae oil was 39.11%.

关 键 词：梧桐子油 响应面法 提取率 

分 类 号：TS225.19[轻工技术与工程—粮食、油脂及植物蛋白工程]