Bioactivity Profiling of Infusion, Decoction, and Hydroalcoholic Fraction Obtained from Wild Golden Chanterelle Mushroom, Cantharellus cibarius (Agaricomycetes)

Author:

Ghosh Sandipta,Basak Gouri,Saha Rituparna,Acharya Krishnendu

Abstract

<i>Cantharellus cibarius</i> Fr. is one of the most desirable, popularly known wild edible mushrooms of the genus<i> Cantharellus</i>. Besides having nutritional benefits, this mushroom is reported to harbor significant medicinal potential. In present study, we describe for the first-time bioactive metabolites content and medicinal activities of three different types of extracts including infusion, decoction, and hydroalcoholic fraction from wild <i>Cantharellus cibarius</i> of West Bengal. Bioactive metabolites quantification revealed the phenol and flavonoids present in the range between 0.56-1.46 mg of GAE/g of dried fruit bodies and 0.12-0.29 mg of QE/g of dried fruit bodies, respectively, whereas ascorbic acid contents were also found. Antioxidant activity was assessed using six<i> in vitro</i> systems; decoction displayed better results in all investigated assays with EC<sub>50</sub> values ranging between 0.05 and 0.34 mg/ml whereas hydroalcoholic extract showed highest total antioxidant capacity (18 &#177; 1.61 &mu;g AAE per mg of extract) than other extracts. Moreover, infusion and decoction were found to scavenge highly reactive free radicals like hydroxyl and nitric oxide with their EC<sub>50</sub> values ranging between 0.26 and 0.91 mg/ml. Additionally, anti-inflammatory potential of the extracts was evaluated using protein denaturation assay. Hydroalcoholic extract at a concentration range of 0.005-0.1 mg/ml showed comparatively better activity than decoction and infusion, although all the extracts presented dose dependent inhibition of heat induced protein denaturation. Altogether, the present investigation is expected to extend the existing knowledge of this species and recommended its use in pharmaceutical industries as an effective mycomedicine.

Publisher

Begell House

Subject

Drug Discovery,Pharmacology,Applied Microbiology and Biotechnology

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