| 两个杏品种果实香气成分的气相色谱—质谱分析 |
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| 引用本文： | 陈美霞,陈学森,冯宝春. 两个杏品种果实香气成分的气相色谱—质谱分析[J]. 园艺学报, 2004, 31(5): 663-665 |
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| 作者姓名： | 陈美霞 陈学森 冯宝春 |
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| 作者单位： | (山东农业大学果树生物学实验室, 泰安271018) |
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| 基金项目： | 国家自然科学基金资助项目 (3 0 3 70 992 )，国家农业科技成果转化基金项目 (2 0 0 2 2 3 70 0 10 495 ) |
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| 摘 要： | 对两个杏品种‘新世纪’、‘红丰’成熟期果实采用蒸汽蒸馏—萃取法提取香气成分, 进行气相色谱—质谱分析鉴定。新世纪检测出74 种成分, 占总峰面积的73.604 %; 红丰检测出72 种成分, 占总峰面积的44.677 %。主要成分为醇类、醛类、内酯类、酮类化合物。相同成分有紫罗酮、己醛、己醇、己烯醛、己烯醇、内酯类、萜烯醇类等, 这些成分共同构成杏果实的香味, 但其含量在两个品种间存在差异。
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| 关 键 词： | 杏 果实 香气成分 气相色谱—质谱法 |
| 文章编号： | 0513-353X(2004)05-0663-03 |
| 收稿时间： | 2003-12-09 |
| 修稿时间： | 2004-04-16 |
GC-MS Analysis of Fruit Aroma Components of Two Apricot Cultivars |
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| Chen Meixia,Chen Xuesen,and Feng Baochun. GC-MS Analysis of Fruit Aroma Components of Two Apricot Cultivars[J]. Acta Horticulturae Sinica, 2004, 31(5): 663-665 |
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| Authors: | Chen Meixia Chen Xuesen and Feng Baochun |
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| Affiliation: | ( Pomology Biological Laboratory , Shandong Agricultural University , Tai'an 271018 , China) |
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| Abstract: | This current study focuses on the aroma components which present in two different apricot cultivars fruit at the commercial ripe stage.The fruit was sampled by steam distillation-extraction. The concentrated extracts were analyzed by capillary gas chromatography-mass spectrometry.A total of 74 compounds were identified in Xinshiji, representing 73.604% of the total peak area and 72 compounds in Hongfeng, representing 44.677%.Alcohols, aldehydes, lactones, ketones were the major constituents in the two extracts. The common constituents included ionone,hexanal, hexanol, hexenal, hexenol, lactones, terpenic alcohols,etc, which are major contributors to apricot aroma,but their contents are different in two cultivars. |
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| Keywords: | Apricot Fruit Aroma component Gas chromatography-mass spectrometry(GC-MS) |
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