不同提取方法所得川芎挥发油GC-MS成分分析比较研究
omparison of volatile oil from Ligusticum chuanxiong Hort by different extraction methods by GC-MS
目的：比较超临界CO2流体萃取法与水蒸气蒸馏法所得川芎挥发油部位的化学成分组成。方法：运用GC-MS分析方法对所得的川芎挥发油部位化学成分进行鉴定。结果：超临界CO2流体萃取得率为1.6%，GC-MS分析鉴定成分44个；水蒸气蒸馏得率为0.5%，GC-MS分析鉴定成分39个，两种提取方法所得的挥发油部位共有成分24个。结论：两种提取方法所得挥发油部位成分存在差异。
Oejective: Comparison of volatile oil from Ligusticum chuanxiong Hort by steam distillation and supercritical carbon dioxide extraction. Method: GC-MS was used to identify the chemical constituents of volatile oil from the Ligusticum chuanxiong Hort. Result: The rate of supercritical carbon dioxide extraction was 1.6%, 44 components were identified by GC-MS; the rate of steam distillation extraction was 0.5%, 39 components were identified by GC-MS, there were 24 common volatile oil components between the two methods of extraction.Conclusion: The components of volatile oil by two methods of extraction were different.
范婧娴、李旻、刘友平、张玲、李惠勇
药学生物科学研究方法、生物科学研究技术中医学
川芎川芎挥发油超临界CO2流体萃取法化学成分GC-MS
Ligusticum chuanxiong Hortvolatile oilsupercritical carbon dioxide extractionhemical compositionGC-MS
范婧娴,李旻,刘友平,张玲,李惠勇.不同提取方法所得川芎挥发油GC-MS成分分析比较研究[EB/OL].(2009-05-26)[2025-08-06].http://www.paper.edu.cn/releasepaper/content/200905-704.点此复制
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