摘要
应用超临界CO2流体萃取技术进行了萃取山茱萸有效成分的研究,考察了萃取压力、温度、CO2流量、时间等因素对萃取率的影响,得出了超临界CO2萃取山茱萸有效成分的最佳工艺参数:萃取压力为30MPa,萃取温度为45℃,CO2流量为14kg/h,时间为3h。
The new technology of extracting effective components from dogwood using supercritical CO_2 extraction was researched. The factors affecting on the extracting rate including extracting pressure,temperature,flow,time and so on were studied. The results showed that the optimal technologic conditions were extracting pressure 30MPa,temperature 40℃, the rate of flow 14kg/h,time 3h respectively.
出处
《陕西科技大学学报（自然科学版）》
2004年第2期32-34,共3页
Journal of Shaanxi University of Science & Technology
