松香产品中重质松节油成分的气相色谱/质谱法分析

Determination of the Heavy Turpentine in Rosin With Gas Chromatography/Mass Spectrometry

利用水汽蒸馏提取法富集了松香产品中残留的重质松节油,经气相色谱/质谱联机分析,发现其主要由19种单萜和倍半萜化合物组成,全部为香味物质(未知物除外).为提高松香产品的品质和开发利用松香重质松节油提供了依据.

In the fragrant substances taken from the heavy turpentine of rosin with steam distillation approaches, 19 fragrant components are detected by GC/MS. Both the collection approach and analysis method have proved to be convenient and sensitive. This result offers insights for further study and exploitation of the heavy turpentine in rosin.