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| 固相微萃取气相色谱质谱法对8种苹果香气成分的测定 | |
| 引用本文： | 陶晨,王道平,杨小生,罗亚男. 固相微萃取气相色谱质谱法对8种苹果香气成分的测定[J]. 甘肃农业大学学报, 2011, 46(1): 122-126 |
| 作者姓名： | 陶晨 王道平 杨小生 罗亚男 |
| 作者单位： | 1. 贵州省中国科学院天然产物化学重点实验室,贵州,贵阳,550002;黔南民族医学高等专科学校,贵州,都匀,558000 2. 贵州省中国科学院天然产物化学重点实验室,贵州,贵阳,550002 3. 黔南民族医学高等专科学校,贵州,都匀,558000 |
| 基金项目： | 贵州省科技厅项目，黔南民族医学高等专科学校项目 |
| 摘 要： | 用固相微萃取技术和气相色谱-质谱联用仪对8种苹果中的香气成分进行了分析测定.结果表明:试验鉴定出了33种香气化学成分,其中酯类28种,醇类3种,烯烃类2种;其中含量较高的共性成分有:2-甲基丁酸丁酯、2-甲基丁酸己酯、己酸己酯、α-法呢烯,这4种成分可以考虑作为苹果品质评价的指标性成分. |
| 关 键 词： | 苹果 香气成分 固相微萃取 气相色谱-质谱 |
Determination of aroma components of 8 cultivars of apple fruit by SPME and GC-MS |
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| TAO Chen,WANG Dao-ping,YANG Xiao-sheng,LUO Ya-nan. Determination of aroma components of 8 cultivars of apple fruit by SPME and GC-MS[J]. Journal of Gansu Agricultural University, 2011, 46(1): 122-126 | |
| Authors: | TAO Chen WANG Dao-ping YANG Xiao-sheng LUO Ya-nan |
| Abstract: | Aroma components of 8 cultivars of apple fruit were determined by the method of solid-phase microextraction(SPME) coupled with gas chromatography-mass spectrometry(GC/MS).33 components consisted of 28 esters,3 alcohols and 2 alkenes were identified from 8 cultivars of apple.The common and major compounds included n-butyl 2-methylbutylate,hexyl 2-methylbutyrate,hexyl caproate and a-farnsene.It is suggested that components n-butyl 2-methylbutylate,hexyl 2-methylbutyrate,hexyl caproate and a-farnsene can be guided as the components for quality evaluation of apple fruits. |
| Keywords: | apple aroma components SPME GC/MS |
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