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从九种药用辛夷中提取了挥发油,测其含油率。用GC/MS联用的方法进行了定性分析,共鉴定了69种化合物,并用GC测定了每一成分在该挥发油中的百分含量。
Volatile oils were extracted from nine medicinal herbs, and their oil content was measured. Qualitative analysis was carried out using a GC/MS method. A total of 69 compounds were identified and the percentage of each component in the volatile oil was determined by GC.