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[Objective] To establish GC-MS fingerprint determination method for volatile oils of FLOS DENDRANTHEMA INDICI,and to provide references for the quality control of FLOS DENDRANTHEMA INDICI. [Methods] Volatile oils were extracted from FLOS DENDRANTHEMA INDICI by steam distillation. Fingerprint of FLOS DENDRANTHEMA INDICI was detected by GC-MS technology. Chinese herbal fingerprint calculation software was used to calculate the data. Common fingerprint of volatile oils in FLOS DENDRANTHEMA INDICI was established. [Results] Volatile oils in FLOS DENDRANTHEMA INDICI contained 23 characteristic index components; GC-MS fingerprint was established with these 23 common peaks as the characteristic fingerprint information. [Conclusions]This method was precise,stable and repeatable; the established volatile oils fingerprint laid foundation for the quality control of FLOS DENDRANTHEMA INDICI.
[Objective] To establish GC-MS fingerprint determination method for volatile oils of FLOS DENDRANTHEMA INDICI, and to provide references for the quality control of FLOS DENDRANTHEMA INDICI. [Methods] Volatile oils were extracted from FLOS DENDRANTHEMA INDICI by steam distillation. Fingerprint of FLOS DENDRANTHEMA INDICI was detected by GC-MS technology. Chinese herbal fingerprint calculation software was used to calculate the data. [Fingerprint] Volatile oils in FLOS DENDRANTHEMA INDICI contained 23 characteristic index components; GC -MS fingerprint was established with these 23 common peaks as the characteristic fingerprint information. [Conclusions] This method was precise, stable and repeatable; the established volatile oils fingerprint laid foundation for the quality control of FLOS DENDRANTHEMA INDICI.