Abstract GC/MS analyses of the essential oils isolated from the fresh flowers of Sophora secundiflora and Sophora tomentosa had led to the identification of fifty components (97.43 %) and seventeen components (85.08 %), respectively. The Major components were 2-pentadecanone (32.91 %), 2-tridecanone (14.98 %) from S. secundiflora and n-pentacosane (36.83 %), n-heptacosane (19.03 %) from S. tomentosa. Additionally, volatile alkaloids from the leaves’ alkaloid fraction of both species analyzed by GC/MS with the identification and quantification of 10 major alkaloids.

中文翻译：

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花香精油化学成分及槐花和毛槐叶生物碱含量的变异性

摘要 对从国槐和毛国槐鲜花中提取的精油进行GC/MS 分析，分别鉴定出50 种成分（97.43 %）和17 种成分（85.08 %）。主要成分是来自 S. secundiflora 的 2-十五烷酮 (32.91 %)、2-十三烷酮 (14.98 %) 和来自 S. tomentosa 的正戊烷 (36.83 %)、正庚烷 (19.03 %)。此外，通过 GC/MS 分析了两种物种叶片生物碱部分的挥发性生物碱，并鉴定和定量了 10 种主​​要生物碱。