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在薄层法分组的基础上,叙述了人参挥发油的化学分组方法,并对各组的化学成分进行了GC/MS结构分析。共计确定了二十六种化合物的结构式。化学法分组适用于对分组试剂稳定的化合物的分离,避开了薄层法长时间暴露在空气中造成的挥发和氧化等作用。化学法可以与薄层法互相补充并且有简便快速等优点。
Based on the thin-layer method, the chemical grouping methods of ginseng volatile oil were described, and the chemical composition of each group was analyzed by GC / MS. A total of twenty-six compounds were identified structural formula. Chemical grouping is suitable for the separation of compounds that are stable to grouping reagents and avoids the effects of volatilization and oxidation caused by prolonged exposure to air in the thin layer method. Chemical method can be complementary with the thin layer method and has the advantages of simple and quick.