摘要
为了更为经济有效地提取番茄红素,研究了预处理方法、溶剂的选择、液料比、pH值等条件对番茄红素提取率的影响。结果表明最佳提取条件为:离心脱水,溶剂为丙酮:正己烷为2:1,料液比为1:6,pH为6。其中离心脱水可以极大地提高番茄红素的提取率。
In order to extract the lycopene more economically and effectively, the factors such as pre-treatments, solvents, ratio of solid to liquid, pH affect on the yield of lycopene were studied. The results showed that the optimum extraction conditions were as follows：centrifugal dehydration, the rate of acetone：hexane as 2：1,the ratio of solid ：liquid was l：6,pH as 6.The centrifugal dehydration can effectively increase the extraction rate.
出处
《食品研究与开发》
CAS
北大核心
2007年第8期190-192,共3页
Food Research and Development
基金
浙江省科技计划项目(2006C22027)
关键词
番茄红素
提取
影响因素
离心脱水
lycopene
extraction
affecting factors
contrifugal dehydration
