QIAN Chao, WEI Li, ZHOU Ting-ting, et al. Analysis of Volatile Oil from Different Season Flowers of by GC-MS[J]. Chinese journal of experimental traditional medical formulae, 2014, 20(2): 86-89.
DOI:
QIAN Chao, WEI Li, ZHOU Ting-ting, et al. Analysis of Volatile Oil from Different Season Flowers of by GC-MS[J]. Chinese journal of experimental traditional medical formulae, 2014, 20(2): 86-89. DOI: 10.11653/syfj2014020086.
Analysis of Volatile Oil from Different Season Flowers of by GC-MS
Objective: To study the chemical constituents of volatile oil from different season flowers of Erigeron annus. Method: The volatile oil was extracted by steam distillation and analyzed by GC-MS. The relative content of each component was determined by area normalization. Result: Fifty-one and thirty-two compounds were identified from the spring and autumn flowers of E. annus
representing 80.66% and 90.85% of the total content
respectively. Conclusion: Terpenes are found to be the dominant components and the chemical constituents over 2.00% are the same in the volatile oil from different season flowers of E. annus.