摘要
以葡萄籽出油率为指标,石油醚(60℃～90℃)为脱脂溶剂,通过几种不同溶剂提取方法对葡萄籽制油比较,确定了最佳的提取方法及条件:采用索氏提取,提取温度85℃、回流时间4h、固液比1∶7(g/mL)的条件下出油率高,油质清亮,出油率为25.56%。
Soxhlet extraction method is used to extracted grape seeds with petroleum ether （60℃～90℃）. Using oil yield as the criterion, the fittest condition for the technology is found as follows： the temperature of extraction is 85℃, the time of circumfluence is 4.0 h and the solid/solvent ratio is 1：7. And the grape seeds-oil extraction rate is 25.56 %.
出处
《食品研究与开发》
CAS
北大核心
2007年第9期88-90,共3页
Food Research and Development
关键词
葡萄籽
索氏提取
超声波提取
grape seeds
soxhlet extraction
ultrasonic extraction
