摘要
本实验就加水量、溶剂用量和NaCl溶液浓度三个因素对SDE洋葱精油的影响进行探讨,通过实验确定当洋葱浆液与NaCl溶液(90g/1000ml)的比例为1:2、溶剂用量为15ml时,提取得到的含硫化合物浓度较高。
Effects of the volume of water, the volume of solvent and the concentration of sodium chloride solution on the simultaneous distillation and solvent extraction of sulfur compounds in onion oil were studied. More sulfur compounds were obtained at the conditions that the ratio of onion homogenates to sodium chloride solution （90 g/1000 m 1） is 1：2 and the volume of solvent 15 ml.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2006年第2期212-215,共4页
Food Science
基金
国家高新技术研究发展计划(863计划)资助项目(2001AA248021)
关键词
同时蒸馏-萃取(SDE)
洋葱精油
含硫化合物
simultaneous distillation and solvent extraction （SDE）
onion oil
sulfur compounds
