4 种新疆单花蜜挥发性成分的SPME-GC-MS 分析

采用固相微萃取(SPME)气质联用(GC-MS)分析新疆地区沙枣蜜、油菜蜜、葵花蜜以及棉花蜂蜜4 种单花蜜的挥发性成分。结果表明：39 份样品共检测出144 种挥发性成分；芳樟醇、2-(1,1- 二甲基)- 环己醇和联苯为沙枣蜜的特征性挥发组分；雪松醇为油菜蜜的特征性挥发物质；4- 萜品醇、9-(3,3- 二甲基- 环氧乙烷-2- 烷基)-2,7- 二甲基- 九碳-2,6- 二烯醇、2- 莰烯、1- 甲基-4- 异丙烯基苯、桃金娘烯醇、α,α,4- 三甲基-2,4- 环己二烯-1- 甲醇、α- 萜品醇为葵花蜜的特征性挥发物质，其中4- 萜品醇是葵花蜜最显著的特征性挥发物质；3- 苯基丙烯醛、3- 苯基-2- 丙烯醇为棉花蜜的特征性挥发组分。

SPME-GC-MS Analysis of Volatile Compounds from Four XinJiang Monofloral Honey

Volatile components in 4 kinds of monofloral hoeny from oleaster, sunflower, rape and cotton were analyzed by solid phase microextraction (SPME) followed by gas chromatography and mass spetrometry (GC-MS). A total of 144 volatile compounds were identified in 39 kinds of honey. Linalool, 2-(1,1-dimethylethyl)-cyclohexanol and diphene were the characteristic compounds in oleaster honey; cedrol was the characteristic compound in rape honey; 4-terpineol, 9-(3,3-dimethylepoxyethyl- 2-alkyl)-2,7-dimethyl-nona-2,6-enol, 2-camphene, 1-methyl-4-isopropenyl benzene, myrtenol, α,α,4-trimethyl- 2,4-cyclohexadiene-1-methanol andα-terpineol were the characteristic compounds in sunflower honey; 3-phenyl acrolein and 3-phenyl-2-allyl alcohol were the characteristic compounds in cotton honey.