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Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
International Journal of Medicinal Mushrooms
Импакт фактор: 1.211 5-летний Импакт фактор: 1.394 SJR: 0.433 SNIP: 0.661 CiteScore™: 1.38

ISSN Печать: 1521-9437
ISSN Онлайн: 1940-4344

Выпуски:
Том 20, 2018 Том 19, 2017 Том 18, 2016 Том 17, 2015 Том 16, 2014 Том 15, 2013 Том 14, 2012 Том 13, 2011 Том 12, 2010 Том 11, 2009 Том 10, 2008 Том 9, 2007 Том 8, 2006 Том 7, 2005 Том 6, 2004 Том 5, 2003 Том 4, 2002 Том 3, 2001 Том 2, 2000 Том 1, 1999

International Journal of Medicinal Mushrooms

DOI: 10.1615/IntJMedMushr.v2.i2.40
10 pages

Antibacterial Activity of Some Indian Mushrooms

Sangita Dighe
Plant Sciences Division, Mycology Group, Agharkar Research Institute, G. G. Agarkar Road, Pune 411 004, Maharashtra, India
A. D. Agate
Plant Sciences Division, Mycology Group, Agharkar Research Institute, G. G. Agarkar Road, Pune 411 004, Maharashtra, India

Краткое описание

The antibacterial activity of 112 mushroom cultures from India was screened, and showed antibacterial activity in 18 cultures belonging to 11 genera. Good antibacterial activity of 9 species from the genera Amanita, Claudopus, Lepista, and Tricholoma was compared, and antibacterial activity was reported for the first time for Claudopus byssisedus and Amanita foetens species. Based on fast rate of growth, easy availability, cultivability, and edibility of the mushroom, in addition to a very low minimum inhibitory concentration (MIC), the strain of Lepista nuda was finally selected for further studies and was found to possess a MIC of 0.0042 μg/ml against Staphylococcus aureus and required a pH of 5.2 and temperature of 25°C for maximum production of the antibacterial substance(s). The water-soluble antibacterial substances extracted from the culture filtrate of L. nuda were found to be thermostable and acidic and were identified on the basis of ultraviolet (UV) absorption spectra as polyacetylenic compound(s).