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| 顶空固相微萃取结合气相色谱-质谱法分析柱状田头菇挥发性成分 | |
| 引用本文： | 李文,谷镇,杨焱,冯涛,刘艳芳,汪雯翰,吴迪,张劲松.顶空固相微萃取结合气相色谱-质谱法分析柱状田头菇挥发性成分[J].食用菌学报,2012(2):77-83. |
| 作者姓名： | 李文 谷镇 杨焱 冯涛 刘艳芳 汪雯翰 吴迪 张劲松 |
| 作者单位： | 1. 农业部南方食用菌资源利用重点实验室,国家食用菌工程技术研究中心,上海市农业科学院食用菌研究所,上海201403 2. 农业部南方食用菌资源利用重点实验室,国家食用菌工程技术研究中心,上海市农业科学院食用菌研究所,上海201403;上海师范大学生命与环境科学学院,上海200234 3. 上海应用技术学院香料香精技术与工程学院,上海,201418 |
| 基金项目： | 国家十二五科技支撑计划项目( |
| 摘 要： | 以柱状田头菇(Agrocybe cylindracea)子实体干品及其经蒸馏得到的的馏分为萃取样品,采用顶空固相微萃取法(headspace solid-phase micro-extraction,HS-SPME)进行挥发性成分提取,气相色谱-质谱法(gaschromatography-mass spectrometry,GC-MS)进行定性定量分析,综合评价柱状田头菇子实体挥发性成分。试验共检测到99种挥发性成分,其中干品样品59种,主要为酸类;馏分中55种,主要为醛类和酮类;干品和馏分中检测到相同组分有15种。 |
| 关 键 词： | 柱状田头菇(茶树菇) 干品 馏分 挥发性成分 顶空固相微萃取 气相色谱-质谱法 |
Analysis of Volatile Components in Dried Agrocybe cylindracea Fruit Bodies and a Distilled Fraction Using Headspace Solid-phase Microextraction-GC-MS |
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| LI Wen , GU Zhen , YANG Yan , FENG Tao , LIU Yanfang , WANG Wenhan , WU Di , ZHANG Jingsong.Analysis of Volatile Components in Dried Agrocybe cylindracea Fruit Bodies and a Distilled Fraction Using Headspace Solid-phase Microextraction-GC-MS[J].Acta Edulis Fungi,2012(2):77-83. | |
| Authors: | LI Wen GU Zhen YANG Yan FENG Tao LIU Yanfang WANG Wenhan WU Di ZHANG Jingsong |
| Institution: | 1South Key Laboratory of Applied Mycological Resources and Utilization,Ministry of Agriculture;National Engineering Research Center of Edible Fungi;Institute of Edible Fungi,Shanghai Academy of Agriculture Sciences,Shanghai 201403,China;2College of Life and Environmental Sciences,Shanghai Normal University, Shanghai 200234,China;3School of Perfume and Aroma Technology,Shanghai Institute of Technology, Shanghai 201418,China |
| Abstract: | Volatile components in a fraction derived by steam distillation of dried Agrocybe cylindracea fruit bodies and present in the original dried material were extracted by headspace solid-phase micro-extraction(HS-SPME).Gas chromatography-mass spectrometry identified 59 and 55 volatile components in the dried fruit bodies and the distillate,respectively.Volatile compounds in dried fruit bodies consisted mainly of acids while the distillate contained mainly aldehydes and ketones.Quantification using the peak area normalization method revealed that fifteen volatile components were present in the two samples in significantly different amounts. |
| Keywords: | Agrocybe cylindracea dried fruit bodies distilled fraction volatile components headspace solid-phase micro-extraction(HS-SPME) gas chromatography-mass spectrometry(GC-MS) |
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