气相色谱-质谱法分析蜂胶与杨树胶化学组分及鉴别研究  

Analysis of Components in Propolis and Yang Gum by GC-MS

作　　者：王向平 吕斌 刘伟忠 严凤仙 王荣 

机构地区：[1]浙江省江山市质量技术监督测试所,浙江江山324100

出　　处：《湖北农业科学》2012年第2期382-384,共3页Hubei Agricultural Sciences

基　　金：浙江省面上农业项目(2009C32114)

摘　　要：以气相色谱-质谱联用仪分别对蜂胶和杨树胶的化学组分进行了分离鉴定,共鉴定出75种物质。初步确定两种样品中2,6-二羟基-4-甲氧基查耳酮、高良姜素和柚木柯因的含量有明显差异,而且仅在杨树胶中发现了愈创木醇、1-甲基-4-(6-甲基-5-庚烯-2-基)苯、2-苯基苯并咪唑。结果表明,可将上述物质作为蜂胶中的标志性物质进行检测与辨别。The 75 components in propolis and yang gum were identified by GC-MS.The results showed that the content of 2,6-dihydroxy-4-methoxy chalcones,5-hydroxy-7-methoxyflavone and galangin were obvious different between in propolis and yang gum,and guaiol,1-（1,5-dimethyl-4-hexenyl）-4-methyl-benzene,and 2-phenyl-1H-benzimidazole were only found in the yang gum.Therefore,these components could be used as the identification markers in propolis.

关 键 词：蜂胶 树胶 化学组分 GC-MS 

分 类 号：O657.71[理学—分析化学]