摘要
试验以产自甘肃陇南地区无公害产区优质大红袍花椒为试验原料,主要采用浸渍提取和蒸馏提取两种方法,并通过不同溶剂、不同温度、不同溶剂浓度及不同原料处理方式萃取花椒精油,试验结果表明,80℃下,乙醇浓度为99.5%,花椒粉末浸泡溶剂7 d,采取蒸馏法提取花椒精油的效果最佳。
Pollution-free Dahongpao zanthoxylum from Gansu longnan area as experimental materials, mainly dipping extraction and distillation are two ways.By different solvents,different temperatures, different solvent concentration and treatment of different materials of pepper oil,experimental results showed that the the temperature was 80 ℃, Ethanol concentration was 99.5 %,zanthoxylum powder soak for 7 days in solventia,use distillation method is the best.
出处
《食品研究与开发》
CAS
北大核心
2015年第23期66-68,共3页
Food Research and Development
基金
中央高校基本科研业务费专项资金项目(31920140095)
国家自然科学基金(31260098)
西北民族大学2012年开放项目
关键词
花椒
花椒精油
萃取
Zanthoxylum Bungeanum Maxim
xanthoxylin
extraction
