THE INFLUENCE OF THE BASIDIOMYCETES METABOLITES ON THE OPPORTUNISTIC BACTERIA GROWTH
Journal Title: Мікробіологія і біотехнологія - Year 2016, Vol 0, Issue 3
Abstract
Aim. The detection of basidiomycete influence on the growth of opportunistic microorganisms. Materials and methods. Antmicrobial activity of fruiting bodies, their extracts and vegetative mycelium of five commercial strains of medicinal basidiomycetes Ganoderma lucidum (Сurtis) P. Karst ONU F101, Pleurotus ostreatus (Jacq.) P. Kumm. ONU F101, Lentinus edodes (Berk) Singer ONU F401, Flammulina velutipes (Curtis) Singer ONU F601, Hericium erinaceus (Bull.) Pers. ONU F601 has been detected by agar diffusion method. Pseudomonas aeruginosa АТСС 27853, Proteus vulgaris ATCC 6896, Micrococcus luteus ATCC 4698, Bacillus subtilis ATCC 6633, Enterococcus faecalis ATCC 29212, Escherichia coli ATCC 25922, Staphylococcus aureus ATCC 25923 and Candida albicans ATCC were used as the test-objects. Results. The widest activity spectrum has been detected for L. edodes. It has been shown that in some cases antimicrobial exometabolites are secreted at the mycelium stage but not the fruiting body stage. Obtaining of the extracts from the fruiting bodies of fungi may in some cases lead to reduced activity. Conclusions. Despite the traditional use of fruiting bodies of fungi as a source of biologically active compounds the range of substances with antimicrobial properties can be significantly extended by the use of fungi in various stages of their life cycle, in particular during vegetative mycelium stage.
Authors and Affiliations
O. Yu. Zinchenko, S. L. Miros
Keywords
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- EP ID EP319317
- DOI 10.18524/2307-4663.2016.3(35).78130
- Views 104
- Downloads 0
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