摘要
采用超临界流体设备，以ＣＯ２为萃取剂，从野生红芝子实体中萃取灵芝三萜化合物分析了ＣＯ２密度、温度。
Triterpenes were extracted form sporophores of Ganoderma lucidum (F R·)Karst by using supercritical fluid CO 2.Some variables(time、temperature、density of supercritical fluid、adding 10% MeOH to supercritical fluid)were considered.The results indicated that the density of the supercritical fluid had the greatest effect on the extraction.Adding 10%MeOH to the supercritical CO 2 could reduce the density of supercritical fluid reqirued for effective extraction.
出处
《华南农业大学学报》
CAS
CSCD
北大核心
1998年第3期107-110,共4页
Journal of South China Agricultural University
关键词
超临界流体
萃取
红芝
三萜化合物
中药
supercritical fluid extraction
Ganoderma lucidum
triterpene
