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应用GC/ITD方法测定了中草药没药、莪术的超临界流体萃取和水蒸气蒸馏提取物的化学组成。在鉴定没药的41种、莪术的45种化合物中,倍半萜与呋喃倍半萜类化合物是主要组分。本文讨论了它们的离子阱质谱特征。
The GC / ITD method was used to determine the chemical composition of myrrh extract, supercritical fluid extraction and water vapor distillation of Curcuma. Of the 41 compounds identified as myrrh, among the 45 compounds of Curcuma, sesquiterpenes and furan sesquiterpenoids are the major components. This article discusses their ion trap mass spectrometry features.