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本文着重报道通过福州茉莉花精油在全花期内的成分分析,以进行对福州茉莉花源质量稳定性的考察。我们连续三年在茉莉开花期中的不同季节分别采集花样,用同时蒸馏-萃取法提取精油,采用石英毛细气相色谱(CGC)和色-质谱(GC/MS)对精油成分进行分析。实验结果表明花期内各季节的气候起伏虽对精油成分含量有些影响,但总的看来,福州茉莉花源质量在全花期内基本是稳定的。
This article mainly reports the composition analysis of Fuzhou jasmine essential oil during the whole flowering period in order to inspect the quality stability of jasmine flower source in Fuzhou. We collected the patterns in different seasons of jasmine blooming for three consecutive years. The essential oils were extracted by simultaneous distillation - extraction and analyzed by CGC and GC / MS. The experimental results show that although the climatic fluctuation of seasons in florescence has some effects on the content of essential oil, in general, the quality of jasmine flower sources in Fuzhou is basically stable during the whole flowering period.