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白化蘑菇提取物对耐甲氧西林生物膜的潜在活性

Potential Activity of Albino Mushroom Extract against Biofilm of Meticillin-Resistant .

作者信息

Fasciana Teresa, Gargano Maria Letizia, Serra Nicola, Galia Elena, Arrigo Ignazio, Tricoli Maria Rita, Diquattro Orazia, Graceffa Giuseppa, Vieni Salvatore, Venturella Giuseppe, Giammanco Anna

机构信息

Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, 90127 Palermo, Italy.

Department of Agricultural and Environmental Science, University of Bari Aldo Moro, Via Amendola 165/A, 70126 Bari, Italy.

出版信息

J Fungi (Basel). 2021 Jul 10;7(7):551. doi: 10.3390/jof7070551.

Abstract

Mushroom extracts are a rich source of natural compounds with antimicrobial properties, which are able to prevent, to some extent, the growth of foodborne pathogens. The aim of this study was to investigate the potential of extracts from albino (GF), commonly known as maitake, to inhibit the growth of some bacteria and the biofilm production by We obtained not only a significant reduction of OD score between biofilm and biofilm plus albino extract group, but also a reduction of category of biofilm. In addition, we observed a significant presence of isolates with strong category for the biofilm group and a significant presence of isolates with absent category for the biofilm plus albino extract group. These results confirm that the use of albino extract reduces in significant way the presence of biofilm. Our results suggest and confirm that albino extracts could be employed as functional food and could be used as a natural additive for food process control and food safety.

摘要

蘑菇提取物是具有抗菌特性的天然化合物的丰富来源,能够在一定程度上预防食源性病原体的生长。本研究的目的是调查白灵菇(GF,俗称舞茸)提取物抑制某些细菌生长和生物膜形成的潜力。我们不仅观察到生物膜组与生物膜加白灵菇提取物组之间的OD评分显著降低,而且生物膜类别也有所减少。此外,我们观察到生物膜组中具有强类别的分离株显著存在,而生物膜加白灵菇提取物组中无类别的分离株显著存在。这些结果证实,使用白灵菇提取物可显著减少生物膜的存在。我们的结果表明并证实,白灵菇提取物可作为功能性食品,也可作为食品加工控制和食品安全的天然添加剂。

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