摘要
采用卵磷脂或脂肪酸钠作增溶剂,95%乙醇为溶剂,首先对米糠原油进行液—液萃取,将含量高的脂肪酸和蜡从油中分离出来,从而简化传统的米糠油精炼工艺,提高原油的精炼得率并保留油中的天然活性物质。
This study used lecithin or fatty acid sodium as solubilizer and 95% ethanol as solvent,to separate the high content of fatty acid and wax from the rice bran crude oil by liquid-liquid extraction. It simplified the traditional rice bran oil refining process,improved the yield of crude oil refining and retained the natural active substances in the oil.
出处
《武汉轻工大学学报》
2016年第1期95-98,2,共4页
Journal of Wuhan Polytechnic University
关键词
米糠原油
增溶剂
液—液萃取
脱酸
脱蜡
rice bran oil
solubilizer
liquid-liquid extraction
deacidification
dewaxing
