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植物精油抑菌机制及其在食用菌保鲜中的应用进展

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食用菌采收后含水量高,营养物质丰富,在贮藏期间极易出现机械损伤和微生物侵染,影响其商品价值,而植物精油有广谱抗菌性,在极低浓度下抑菌活性较强,常作为天然防腐剂应用于食品中.本文综述了食用菌的主要致病菌种类和植物精油的抑菌机制,探讨了不同剂型植物精油(可食性抗菌膜、微胶囊、纳米乳液等)在采后食用菌保鲜中的作用,以期为植物精油在食用菌采后保鲜方面的研究和应用提供参考,进一步推进食用菌行业的绿色、健康、可持续发展.
Advances on the Antibacterial Mechanism of Plant Essential Oil and Its Application on Preservation of Edible Mushrooms
Due to its high moisture content and abundant nutrients,edible mushrooms are prone to mechanical damage and microbial infection during storage,which affects their commercial value.Plant essential oils have broad-spectrum antibacterial properties and strong antibacterial activity at extremely low concentrations,often used as natural preservatives in food.This paper reviewed the main pathogenic bacteria of edible fungi and the antibacterial mechanism of plant essential oil,and discussed the role of different formulations of plant essential oil(edible antibacterial film,microcapsule,nanoemulsions,etc.)in the preservation of postharvest edible fungi.The aim was to provide references for further research and application of plant essential oils in the preservation of post-harvest edible mushrooms,and to promote the green,healthy,and sustainable development of the edible mushroom industry.

Edible mushroomsessential oils of plantsantimicrobial mechanismpreservation

张嘉祺、闵德栋、刘云国

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临沂大学生命科学学院,山东临沂 276000

食用菌 植物精油 抑菌机制 保鲜

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YDZX2023036

2024

中国果菜
中华全国供销合作总社济南果品研究院 山东省供销合作社联合社 中国果蔬贮藏加工技术研究中心

中国果菜

影响因子:0.204
ISSN:1008-1038
年,卷(期):2024.44(4)
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