图书馆订阅: Guest
Begell Digital Portal Begell 数字图书馆 电子图书 期刊 参考文献及会议录 研究收集
国际药用蘑菇期刊
影响因子: 1.423 5年影响因子: 1.525 SJR: 0.431 SNIP: 0.716 CiteScore™: 2.6

ISSN 打印: 1521-9437
ISSN 在线: 1940-4344

国际药用蘑菇期刊

DOI: 10.1615/IntJMedMushrooms.2017021225
pages 685-696

Lingzhi or Reishi Medicinal Mushroom, Ganoderma lucidum (Agaricomycetes), Inhibits Candida Biofilms: A Metabolomic Approach

Anuja Bhardwaj
Defence Institute of Physiology and Allied Sciences, DRDO, Lucknow Road, Timarpur, Delhi, India
Payal Gupta
Department of Biotechnology, Graphic Era University, Dehradun, India
Navin Kumar
Department of Biotechnology, Graphic Era University, Dehradun, India
Jigni Mishra
Defence Institute of Physiology and Allied Sciences, DRDO, Lucknow Road, Timarpur, Delhi, India
Ajai Kumar
Advanced Instrumentation Research Facility, Jawaharlal Nehru University, New Delhi, India
Rakhee
Defence Institute of Physiology and Allied Sciences, DRDO, Timarpur, Delhi, India
Kshipra Misra
Defence Institute of Physiology and Allied Sciences, Lucknow Road, Timarpur, Delhi 110054, India; Defence Institute of Bio-Energy Research, Haldwani 263139, India

ABSTRACT

This article presents a comparative gas chromatography (GC)−mass spectrometry (MS)−based metabolomic analysis of mycelia and fruiting bodies of the medicinal mushroom Ganoderma lucidum. Three aqueous extracts−mycelia, fruiting bodies, and a mixture of them−and their sequential fractions (methanolic and ethyl acetate), prepared using an accelerated solvent extractor, were characterized by GC-MS to determine volatile organic compounds and by high-performance thin-layer chromatography to quantify ascorbic acid, a potent antioxidant. In addition, these extracts and fractions were assessed against Candida albicans and C. glabrata biofilms via the XTT reduction assay, and their antioxidant potential was evaluated. Application of chemometrics (hierarchical cluster analysis and principal component analysis) to GC data revealed variability in volatile organic compound profiles among G. lucidum extracts and fractions. The mycelial aqueous extract demonstrated higher anti-Candida activity and ascorbic acid content among all the extracts and fractions. Thus, this study illustrates the preventive effect of G. lucidum against C. albicans and C. glabrata biofilms along with its nutritional value.


Articles with similar content:

Characterization of Anti−Salmonella typhi Compounds from Medicinal Mushroom Extracts from Zimbabwe
International Journal of Medicinal Mushrooms, Vol.21, 2019, issue 7
Catherine Chidewe, Mudadi A. Benhura, Tsungai Reid, Chenjerayi Kashangura, Takafira Mduluza, Babill Stray-Pedersen
Nutritional and Neutraceutical Composition of Five Wild Culinary-Medicinal Species of Genus Pleurotus (Higher Basidiomycetes) from Northwest India
International Journal of Medicinal Mushrooms, Vol.15, 2013, issue 1
Ashu Gulati, Robin Joshi, Narender Singh Atri, Arvind Gulati, Sapan Kumar Sharma
Antioxidant Activities and Bioactive Compound Determination from Caps and Stipes of Specialty Medicinal Mushrooms Calocybe indica and Pleurotus sajor-caju (Higher Basidiomycetes) from India
International Journal of Medicinal Mushrooms, Vol.16, 2014, issue 6
Krishna Kant Mishra, Raja Arunkumar, Ramesh Singh Pal
Occurrence and Identification of Chalcones from the Culinary-Medicinal Cauliflower Mushroom Sparassis crispa (Wulf.) Fr. (Aphyllophoromycetideae)
International Journal of Medicinal Mushrooms, Vol.10, 2008, issue 4
Munehiko Dombo, Hirokazu Kawagishi, Takashi Kimura, Mamiko Hashimoto, Kanako Hayashi, Sinji Tokuyama
Bioprospecting of Wild Mushrooms from India with Respect to Their Medicinal Aspects
International Journal of Medicinal Mushrooms, Vol.21, 2019, issue 2
Foziya Khan, Ramesh Chandra