| 植物精油对果蔬中微生物的抑菌效果及作用机理研究进展 |
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| 引用本文： | 李亚茹,周林燕,李淑荣,曹珍珍,张乐,魏明,彭春红.植物精油对果蔬中微生物的抑菌效果及作用机理研究进展[J].食品科学,2014,35(11):325-329. |
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| 作者姓名： | 李亚茹 周林燕 李淑荣 曹珍珍 张乐 魏明 彭春红 |
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| 作者单位： | 1.中国农业科学院农产品加工研究所，农业部农产品加工综合性重点实验室，北京 100193；;
2.福建农林大学食品科学学院，福建 福州 350002 |
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| 基金项目： | 中国农业科学院2013年度基本科研业务费预算增量项目;中国农业科学院科技创新工程项目 |
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| 摘 要： | 植物精油对引起果蔬腐烂的微生物具有较强的抑制作用,其抑菌机理已成为目前国内外研究的热点问题。本文全面介绍了植物精油对果蔬中微生物的抑制效果、植物精油对微生物的作用机理。植物精油对果蔬中常见微生物具有较强的抑菌效果,主要通过破坏微生物的细胞膜、细胞壁和DNA等结构,影响基因表达、细胞呼吸作用和能量代谢等途径,最终导致微生物细胞死亡。本文还提出植物精油抑菌作用机理研究中存在的问题,以期为精油的研究和应用提供依据。
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| 关 键 词： | 植物精油 抑菌效果 作用机理 |
Antibacterial Activity and Mechanism of Action of Plant Essential Oils and Their Main Components from Fruits and Vegetables: A Review |
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| LI Ya-ru,ZHOU Lin-yan,LI Shu-rong,CAO Zhen-zhen,ZHANG Le,WEI Ming,PENG Chun-hong.Antibacterial Activity and Mechanism of Action of Plant Essential Oils and Their Main Components from Fruits and Vegetables: A Review[J].Food Science,2014,35(11):325-329. |
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| Authors: | LI Ya-ru ZHOU Lin-yan LI Shu-rong CAO Zhen-zhen ZHANG Le WEI Ming PENG Chun-hong |
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| Affiliation: | 1. Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Institute of Agro-Products Processing Science and;
Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, China; 2. College of Food Science,;
Fujian Agriculture and Forestry University, Fuzhou 350002, China |
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| Abstract: | Plant essential oils (EOs) have strong inhibitory effects on postharvest pathogens of fruits and vegetables. The
underlying mechanism of action has become a hot topic among researchers. This paper offers a comprehensive review of
the literature on the inhibitory activity and mechanism of action of EOs against microorganisms in fruits and vegetables.
EOs are highly effective against common microorganisms in fruits and vegetables, mainly by damaging the cell membrane
and wall as well as DNA to alter gene expression, cellular respiration and energy metabolism and eventually kill the cells.
Furthermore, some problems existing in recent research in this regard are discussed. We expect that this review will provide
references for the research and application of EOs. |
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| Keywords: | essential oils antibacterial activity mechanism |
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