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| 秋子梨品种完熟果实的香气成分分析 | |
| 引用本文： | 康秀,乌云塔娜,曹玉芬,田路明.秋子梨品种完熟果实的香气成分分析[J].湖南林业科技,2010,37(2):1-4. |
| 作者姓名： | 康秀 乌云塔娜 曹玉芬 田路明 |
| 作者单位： | 1. 中南林业科技大学,经济林育种与栽培国家林业局重点实验室,湖南,长沙,410004 2. 中南林业科技大学,经济林育种与栽培国家林业局重点实验室,湖南,长沙,410004;中南林业科技大学林学院,湖南,长沙,410004 3. 中国农业科学院果树研究所,辽宁,兴城,125100 |
| 基金项目： | 湖南省科技计划项目，湖南省教育厅科学研究项目，长沙市科技计划项目 |
| 摘 要： | 以3个秋子梨品种的完熟果实为试材,采用固相微萃取(SPME)和气相色谱—质谱联用(GC/MS)技术对3个品种完熟果实的香气成分进行提取、分离,并结合谱库检索技术、人工解析和相关资料对化合物进行鉴定,用内标法测定各成分的相对含量。结果表明,3个秋子梨品种完熟果实中分别鉴定出41种、16种和34种香气成分,其果实香气成分主要由烯烃类、酯类、烷类、醛类等化合物组成;3个品种主要香气成分种类数及其质量分数、主要香气类别质量分数与香气总量均存在一定差异;相关性分析表明:十六烷、α—法尼烯、萘、乙酸己酯、丁酸己酯、乙酸2—苯基乙酯含量对果实香气程度影响较大。 |
| 关 键 词： | 秋子梨品种 果实 固相微萃取 气相色谱/质谱联用 香气成分 |
Analysis of aroma components in ripe fruits of Pyrus ussuriensis |
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| KANG Xiu,WUYUN Tana,CAO Yufen,TIAN Luming.Analysis of aroma components in ripe fruits of Pyrus ussuriensis[J].Hunan Forestry Science & Technology,2010,37(2):1-4. | |
| Authors: | KANG Xiu WUYUN Tana CAO Yufen TIAN Luming |
| Institution: | KANG Xiu1,WUYUN Tana1,2,CAO Yufen3,TIAN Luming3 (1.The Key Lab of Non-wood Forest Product of Forestry Ministry,Central South University of Forestry and Technology,Changsha 410004,China,2.College of Forestry,Changsha 410004 China,3.Fruit Tree Research Institute,The Chinese Academy of Agricultural Sciences,Xingcheng 125100,China) |
| Abstract: | Taken ripe fruits of three cultivars of Pyrus ussuriensis as experimental materials,the aroma components of ripe fruits were extracted and analyzed using solid phase microextraction(SPME) and gas chromatography-mass spectrometry(GC/MS) techniques.And the aroma components were identified by library searching technique combined with artificial analysis and related information.The relative content of each component was also measured by internal standard method.The results showed that,41,16 and 34 kinds of arom... |
| Keywords: | Pyrus ussuriensis cultivars fruits solid phase microextraction(SPME) gas chromatography-mass spectrometry(GC/MS) aroma components |
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