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Analysis of Volatile Oil Constituents in Pine Needle of pinus yunnanensis by Gas Chromatography - Mass Spectrometry
Author(s): Wang Lin, Li Long-xing, Liu Guang-ming
Pages: 40-
41,43
Year: 2012
Issue:
6
Journal: Chinese Journal of Ethnomedicine and Ethnopharmacy
Abstract: 目的:研究云南松松针挥发油的化学成分,为进一步开发和利用该资源提供科学依据.方法:采用水蒸气蒸馏法提取云南松松针挥发油,经气相色谱-质谱联用技术分析其成分,采用峰面积归一化法测得各组分的相对百分含量.结果:从中鉴定出45个组分,占峰面积的84.14%.结论:云南松松针挥发性成分主要为α-蒎烯(1 4.74%),脱氢-4-表松香酸(11.67%),2,7-二羟基-3,4,6-三甲氧基-9,10 -二...
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