GC-MS法结合AMDIS及保留时间分析槐花提取物成分

Determination of Components in Sophora japonica L. Flower Extract by GC-MS Combined with AMDIS and Retention Time

[目的]全面准确解析槐花香气成分,分析各成分对槐花香气的影响。[方法]采用气相色谱质谱法(GC-MS)检测槐花水中蒸馏-二氯甲烷萃取的提取物,结果采用美国质谱解卷积和识别系统(AMDIS)解析,结合保留时间对提取物成分进行定性分析,峰面积归一化法进行定量分析。[结果]槐花中含量较高的挥发性成分有氧化石竹烯、芳樟醇、1-辛烯-3-醇、植酮、环氧化蛇麻烯等。[结论]研究可为槐花综合利用、槐花香味香精研发提供理论依据。

[ Objective ] To analyze the aroma components of Sophora japonica L. flower, and to analyze the effect of various components on the aroma of Sophorajaponica L.. [ Method] Extracts the Sophorajaponica L. flower by distillation. The extract was analyzed by GC-MS. AMDIS combined with retention time was used for quantification analysis of the volatile components, and the peak area normalization method was used for quantitative analysis. [ Results] The major content of volatile components in Sophorajaponica L. flowerare were caryophyllene oxide, linalool, 1-Xin dilute-3- alcohol, and ketone, epoxidation of dilute hops etc.. [ Conclusion ] This study provides a theoretical basis for the comprehensive utilization of Sophora japonica L. and the research and development of the Sophora japonica L. flower fragrance development.