固相微萃取-气相色谱质谱联用分析辣椒油树脂挥发性成分  

Analysis of volatile compounds in oleoresin obtained from wind-dried and baked chilli(Capsicum annuum L.)using solid-phase micro-extraction coupled with gas chromatography-mass

作　　者：曹雁平[1] 张东 

机构地区：[1]北京工商大学化学与环境工程学院,北京100048 [2]北京中融百鸣科技有限公司,北京102600

出　　处：《食品工业科技》2011年第1期108-111,共4页Science and Technology of Food Industry

基　　金：国家科技支撑项目(2008BAD91B03)

摘　　要：以河北望都产朝天椒为原料,利用固相微萃取-气相色谱质谱联用技术分析风干辣椒和焙烤辣椒油树脂挥发性成分。从风干辣椒中共鉴定出28种挥发性成分,其中主要挥发性成分为:乙酸(14.43%),2,4a,5,6,7,8,9,9a-八氢-3,5,5-三甲基-9-亚甲基1H-苯(并)环庚烯(5.74%),1-甲氧基-4-(1-丙烯基)-苯(5.67%),10s,11s-Himachala-3(12),4-diene(41.14%)。从焙烤辣椒中共鉴定出32种挥发性成分,其中主要挥发性成分为:β-月桂烯(3.14%),2,6-二甲基-2,6-辛二烯(5.54%),2-异丙基-5-甲基-3-环己烯-1-酮(10.15%),1a,2,3,4,4a,5,6,7b-八氢-1,1,4,7-四甲基-环丙苷菊(3.51%),4-(1-甲乙基)-苯甲醛(6.54%),苯基乙酸酯(8.12%),1-甲氧基-4-(1-丙烯基)-苯(23.45%),1,6-二甲基-4-(1-甲乙基)-萘(3.69%)。风干辣椒和焙烤辣椒油树脂挥发性成分组成有着很大的差别。Volatile components emitted from oleoresin of wind-dried and baked Capsicum annuum L.with cultivation place of Wangdu of Hebei were analyzed by using solid- phase microextraction coupled with gas chromatography-mass. 28 Volatile components were identified in oleoresin from wind-dried chilli. Acetic acid （ 14.43 % ）, 2,4a ,5,6,7,8,9,9a- octahydro-3,5,5 - trimethyl- 9- methylene- 1 H- benzocycloheptene （ 5.74% ）, 1 - methoxy-4- （ 1 - propenyl ） - benzene （ 5.67 % ） and 10s, 11 s- h imachala- 3 （ 12 ）, 4 - d iene （ 41.14 % ） were the primary volatile components.On the other hand,32 volatile components were identified in oleoresin from baked chilli, beta- Myrcene（3.14% ） ,2,6- dimethyl-2,6-octadiene（5.54% ） ,2-isopropyl-5-methyl-3-cyclohexen-1 -one（ 10.15% ）, 1 a,2,3,4,4a,5,6,7 b-octahydro- 1,1,4,7- tetramethyl- 1 H- cycloprop [ e ] azulene （3.51% ） ,4- （ 1 - methylethyl） - benzaldehyde（6.54% ）, phenyl ethyl tiglate （8.12%）, 1 -methoxy-4- （ 1 -propenyl ） - benzene （23.45 % ） and 1,6- dimethyl-4- （ 1 - methylethyl ） - naphthalene （ 3.69% ） were the primary volatile components. The composition of volatile components clearly differed between wind- dried and baked chilli.

关 键 词：固相微萃取 气相色谱质谱 辣椒 油树脂 挥发性成分 

分 类 号：TS201.1[轻工技术与工程—食品科学]