[1]张静,罗敏蓉,王西芳,等.固相微萃取气质联用测定番茄香气成分条件优化[J].北方园艺,2017,41(13):7-13.[doi:10.11937/bfyy.20170199]
　ZHANG Jing,LUO Minrong,WANG Xifang,et al.Optimization of SPME-GC/MS to Determine Tomato Flavoring Components[J].Northern Horticulture,2017,41(13):7-13.[doi:10.11937/bfyy.20170199]

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固相微萃取气质联用测定番茄香气成分条件优化

《北方园艺》[ISSN:1001-0009/CN:23-1247/S] 卷: 第41卷期数: 2017年13 页码: 7-13 栏目: 出版日期: 2017-07-15

Title:: Optimization of SPME-GC/MS to Determine Tomato Flavoring Components

作者:: 张静1; 罗敏蓉1; 王西芳1; 胡晓辉1; 赵静1; 崔璐2; （1.西北农林科技大学园艺学院，陕西杨陵 712100；2.西北农林科技大学食品科学与工程学院，陕西杨陵 712100）

Author(s):: ZHANG Jing1; LUO Minrong1; WANG Xifang1; HU Xiaohui1; ZHAO Jing1; CUI Lu2; (1.College of Horticulture,Northwest A & F University,Yangling,Shaanxi 712100；2.College of Food Science and Engineering,Northwest A & F University,Yangling,Shaanxi 712100)

关键词:: 固相微萃取; 气质联用; 番茄; 香气

Keywords:: solid-phase micro-extraction; gas chromatography-mass spectrometry; tomato; aroma

DOI:: 10.11937/bfyy.20170199

文献标志码:: A

摘要:: 以番茄为试材，利用固相微萃取(SPME)气相色谱-质谱(GC/MS)联用技术分析番茄香气组分，探讨了萃取头、萃取温度、萃取时间、装样率、盐离子浓度（NaCl）和解析时间等条件对分析结果的影响。结果表明：番茄的SPME-GC/MS最优萃取方法为装样率50%，NaCl质量浓度为0.30 g?mL-1，CAR/PDMS（75 μm）萃取头在50 ℃下萃取40 min 后，高温解析3 min，在此试验条件下，利用顶空固相微萃取可以从试验用的番茄中萃取到75种香气成分（匹配率800以上），其中包括醇类21种、醛类24种、酮类11种、酯类10种、呋喃类3种、酚类2种、其它类4种。

Abstract:: The aroma components of tomato were analyzed using solid phase micro extraction(SPME) and gas chromatography-mass spectrometry(GC/MS).The effects of fibers,extraction temperature,extraction time,sample volume,NaCl concentration,desorption time on the results were discussed.The results showed that,the optimal conditions for the aroma extraction from tomato,50% sample volume in headspace glass with addition of 0.30 g?mL-1 NaCl,using CAR/PDMS(75 μm) fiber to extract for 40 minutes under 50 ℃ and then desorbed for 3 minutes at high temperature.As a result,75 aroma compounds were extracted out of the tested tomato（SI/RSI≥800）,including 21 alcohols,24 aldehydes,11 ketones,10 esters,3 furans,2 phenols and 4 others.

参考文献/References:

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备注/Memo

第一作者简介：张静（1979-），女，山西阳泉人，博士，高级实验师，研究方向为植物代谢生理。E-mail:yyzhj@nwsuaf.edu.cn.责任作者：崔璐（1981-），女，新疆石河子人，博士，高级实验师，现主要从事食品检验检测等研究工作。基金项目：陕西省农业科技创新攻关资助项目（2016NY-165）;西北农林科技大学基本科研业务费专项资助项目(Z109021609)。

更新日期/Last Update: 2017-07-17