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International Journal of Medicinal Mushrooms
Fator do impacto: 1.423 FI de cinco anos: 1.525 SJR: 0.431 SNIP: 0.661 CiteScore™: 1.38

ISSN Imprimir: 1521-9437
ISSN On-line: 1940-4344

Volumes:
Volume 22, 2020 Volume 21, 2019 Volume 20, 2018 Volume 19, 2017 Volume 18, 2016 Volume 17, 2015 Volume 16, 2014 Volume 15, 2013 Volume 14, 2012 Volume 13, 2011 Volume 12, 2010 Volume 11, 2009 Volume 10, 2008 Volume 9, 2007 Volume 8, 2006 Volume 7, 2005 Volume 6, 2004 Volume 5, 2003 Volume 4, 2002 Volume 3, 2001 Volume 2, 2000 Volume 1, 1999

International Journal of Medicinal Mushrooms

DOI: 10.1615/IntJMedMushrooms.v18.i12.70
pages 1121-1130

Taxonomical Establishment and Compositional Studies of a New Cordyceps (Ascomycetes) Species from the Northwest Himalayas (India)

Sapan Kumar Sharma
Department of Botany, Punjabi University, Patiala, Punjab-147002 (India); Department of Plant Pathology, CSK, Himachal Pradesh Agriculture University, Palampur India
Nandini Gautam
Centre for Environment Science and Technology, School of Environmental and Earth Sciences, Central University of Punjab (Bathinda), India
Narender Singh Atri
Department of Botany, Punjabi University, Patiala, Punjab-147002 (India)
Subhash Dhancholia
Centre for Mushroom Research and Training, Department of Plant Pathology, CSK, Himachal Pradesh Agriculture University, Palampur, India

RESUMO

During a frequent survey in the northwest Indian Himalayan region, a new species−Cordyceps macleodganensis−was encountered. This species is described on the basis of its macromorphological features, microscopic details, and internal transcribed spacer sequencing. This species showed only 90% resemblance to Cordyceps gracilis. The chemical composition of the mycelium showed protein (14.95 ± 0.2%) and carbohydrates (59.21 ± 3.8%) as the major nutrients. This species showed appreciable amounts of P-carotene, lycopene, phenolic compounds, polysaccharides, and flavonoids. Mycelial culture of this species showed higher effectiveness for ferric-reducing antioxidant power, DPPH radical scavenging activity, ferrous ion-chelating activity, and scavenging ability on superoxide anion-derived radicals, calculated by half-maximal effective concentrations.