| 菠萝贮藏过程中香气成分的变化 |
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| 引用本文： | 杨文秀,赵维峰,魏长宾,孙光明.菠萝贮藏过程中香气成分的变化[J].热带农业科学,2011,31(6):61-63. |
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| 作者姓名： | 杨文秀 赵维峰 魏长宾 孙光明 |
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| 作者单位： | 1. 云南热带作物职业学院,云南普洱,665000
2. 中国热带农业科学院南亚热带作物研究所,广东湛江,524091 |
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| 基金项目： | 农业部“948”项目(No.2006-G34(A));农业部公益性行业科研专项项目(No.nyhyzx07-030); 海南省自然科学基金项目(No.310099); 中央级公益性科研院所体改专项启动费项目(No.sscriqd-2008-09,sscriqd201102); 云南省教育厅科研基金项目(No.2010y227); 云南热带作物职业学院院科技基金项目 |
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| 摘 要： | 采用顶空固相微萃取技术,研究巴厘菠萝果实贮藏过程中香气成分的组成及变化。结果表明,巴厘菠萝果实贮藏过程中主要香气成分是酯类,且含量随贮藏时间的延长增加。己酸甲酯是主要的酯类成分,在贮藏过程中含量也随时间的延长而增加。巴厘菠萝在果实贮藏期间,各香气成分的相对含量变化较大。
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| 关 键 词： | 菠萝 固相微萃取 香气成分 贮藏 |
Changes of Aroma Volatile Compounds in Pineapple Fruit during Postharvest Storage |
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| YANG Wenxiu ZHAO Weifeng WEI Changbin SUN Guangming.Changes of Aroma Volatile Compounds in Pineapple Fruit during Postharvest Storage[J].Chinese Journal of Tropical Agriculture,2011,31(6):61-63. |
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| Authors: | YANG Wenxiu ZHAO Weifeng WEI Changbin SUN Guangming |
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| Institution: | YANG Wenxiu1) ZHAO Weifeng1) WEI Changbin2) SUN Guangming2)(1 Yunnan Vocational College of Tropical Plant,Puer,Yunnan 665000 2 South Subtropical Crop Research Institute,CATAS,Zhanjiang,Guangdong 524091) |
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| Abstract: | The aroma volatile compounds and changes in Ananas comosus cv.Comte de Paris were extracted by head-space solid-phase microextraction(HS-SPME) and analyzed by gas chromatograph-mass spectrophotometer(GC-MS) during postharvest storage.Esters were the main aroma volatiles,and the content increased during storage.Hexanoic acid methyl ester,which were also increased with the storage time,was the maximum part in esters.The relative content of aroma volatile compounds showed a great difference during the storage ... |
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| Keywords: | pineapple solid-phase microextraction aroma volatile compounds storage |
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