摘要
利用超临界二氧化碳萃取技术,采用不同的萃取压力、温度、时间三个工艺参数,对山葡萄籽油的提取进行了研究和探讨。结果表明:萃取压力33Mp、温度40℃、时间60min为最佳的工艺条件,此三因素对萃取率影响的主次关系依次为:萃取压力、萃取时间、萃取温度。
The method of wild grape seed oil was studied using CO2 super interface extraction in different conditions pressure, temperature and time. The results showed that the optimal extraction pressure, temperature and time were 33Mp, 40℃ and lh. respectively, and the extraction pressure was the most important factor that affected the effect of extraction, following the extraction time and temperature.
出处
《黑龙江八一农垦大学学报》
2005年第4期66-68,共3页
journal of heilongjiang bayi agricultural university
关键词
超临界萃取
葡萄籽油
正交试验
工艺参数
super interface extraction
grape seed oil
orthogonal experiment
technology parameter
