食品科学 ›› 2011, Vol. 32 ›› Issue (8): 190-193.doi: 10.7506/spkx1002-6630-201108043

• 分析检测 • 上一篇    下一篇

固相微萃取-气相色谱质谱联用分析花椒挥发性成分

曹雁平1,张 东2,*   

  1. 1. 北京工商大学化学与环境工程学院
    2. 北京中融百鸣科技有限公司
  • 出版日期:2011-04-25 发布日期:2011-04-12
  • 基金资助:
    “十一五”国家科技支撑计划项目(2008BAD91B03)

Analysis of Volatile Compounds from Baked and Hot Air-dried Sichuan Pepper (Zanthoxylum piperitum DC.) Using Solid-phase Micro-extraction Coupled with Gas Chromatography-mass Spectrometry

CAO Yan-ping1,ZHANG Dong2,*   

  1. 1. School of Chemical and Environmental Engineering, Beijing Business and Technology University, Beijing 100048, China; 2. Beijing Zero and Booming Technology Co. Ltd., Beijing 102600, China
  • Online:2011-04-25 Published:2011-04-12

摘要: 研究不同加工方式下花椒香气的变化。以陕西韩城市产花椒为原料,利用固相微萃取-气相色谱质谱联用技术分析焙烤花椒和风干花椒中的挥发性成分。结果从焙烤花椒中共鉴定出48种挥发性成分,其中主要挥发性成分为α-蒎烯(4.14%)、6,6-二甲基-2-亚甲基-双环[3.1.1]庚烷(5.63%)、1-甲基-4-(1-甲乙基)-1,4-环己二烯(3.20%)、1,7,7-三甲基-三环[2.2.1.0(2,6)]庚烷(6.96%)、β-水芹烯(9.47%)、甲酸(8.50%)、3-蒈烯(3.62%)、3,7-二甲基-1,6-辛二烯-3-醇(3.09%)、4-甲基-1-(1-甲乙基)-3-环己烯-1-醇(5.34%)、α,α,4-三甲基-3-环己烯-1-甲醇(6.12%)、α-异戊酸松油酯(8.91%)、1,2,4α,5,8,8α-六氢-4,7-二甲基-1-(1-甲乙基)-萘(4.32%)、1-甲基-5-亚甲基-8-(1-甲乙基)-1,6-环癸二烯(5.07%);从风干花椒中共鉴定出49种挥发性成分,其中主要挥发性成分为α-蒎烯(3.38%)、6,6-二甲基-2-亚甲基-双环[3.1.1]庚烷(9.38%)、1-甲基-4-(1-甲乙基)-1,4-环己二烯(14.74%)、2-甲基-5-(1-甲乙基)-双环[3.1.0]己-2-醇(3.00%)、1,7,7-三甲基-三环[2.2.1.0(2,6)]庚烷(18.45%)、β-水芹烯(9.80%)、3,7,7-三甲基-双环[4.1.0]庚-3-烯(10.89%)、2,6-二甲基-2,4,6-辛三烯(3.37%)、3-蒈烯(3.11%)、cis-β-松油醇(5.30%)。焙烤花椒和风干花椒的挥发性成分有较大差别。

关键词: 固相微萃取, 气相色谱质谱, 花椒, 挥发性成分

Abstract: Baked and hot air-dried Sichuan peppers (Zanthoxylum piperitum DC.) from Hancheng, China were analyzed using solid-phase micro-extraction (SPME) coupled with GC-MS. Totally 48 volatile compounds were identified from baked Sichuan pepper, mainly includingα-pinene (4.14%), 6,6-dimethyl-2-methylene-bicyclo [3.1.1] heptane (5.63%), 1-methyl-4-(1-methylethyl)-1,4-cyclohexadiene (3.20%) 1,7,7-trimethyl-tricyclo [2.2.1.0(2,6)] heptane (6.96%), β-phellandrene (9.47%), fomic acid (8.50%), 3-carene (3.62%), 3,7-dimethyl-1,6-octadien-3-ol (3.09%), 4-methyl-1-(1-methylethyl)-3-cyclohexen-1-ol (5.34%), α,α,4-trimethyl-3-cyclohexene-1-methanol (6.12%), α-terpinyl isovalerate (8.91%), naphthalene (4.32%) and 1-methyl-5-methylene-8-(1-methylethyl)-1,6-cyclodecadiene (5.07%) were dominate. The number of volatile compounds identified in hot air-dried samples was 49, and the predominant compounds wereα-pinene (3.38%), 6,6-dimethyl-2-methylene-bicyclo[3.1.1]heptane (9.38%), 1-methyl-4-(1-methylethyl)-1,4-cyclohexadiene (14.74%),2-methyl-5-(1-methylethyl)-bicyclo[3.1.0]hexan-2-ol (3.00%), 1,7,7-trimethyl-tricyclo[2.2.1.0(2,6)]heptane (18.45%) β-phellandrene (9.80%), 3,7,7-trimethyl-bicyclo[4.1.0]hept-3-ene (10.89%), 2,6-dimethyl-2,4,6-octatriene (3.37%)3-carene (3.11%) and cis-β-terpineol (3.87%).

Key words: solid-phase micro-extraction (SPME), gas chromatography-mass spectrometry (GC-MS), Sichuan pepper, volatile compound

中图分类号: