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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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Original Research Articles                      Volume : 7, Issue:8, August, 2018

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com /
submit@ijcmas.com
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2018.7(8): 1-9
DOI: https://doi.org/10.20546/ijcmas.2018.708.001


Evaluation on Antifungal Property of Supercritical Carbon Dioxide Extract of Prosopis juliflora Leaves against Plant Pathogens
Krishnaveni Magadi1, Nagaraj Naik2, Mahadevswamy1, K. Tamil Vendan1 and Udaykumar Nidoni1
1Department of Agricultural Microbiology, College of Agriculture, University of Agricultural Sciences, Raichur-584 104, Karnataka, India
2Department of Food Processing and Engineering, College of Agriculture, University of Agricultural Sciences, Raichur-584101, Karnataka, India
*Corresponding author
Abstract:

The aim of this study was to evaluate antifungal property of the Prosopis juliflora leaf extract as a potential natural source for synthesis of new drugs to avoid gaining of antifungal resistance. The Prosopis juliflora leaf extracts obtained by supercritical fluid extraction were assessed for their antifungal property against Rhizoctonia bataticola, Alternaria alternata and Colletotrichum gloeosporioides by food poisoned technique. Prosopis juliflora leaf extract obtained by SC-CO2 (at 50 °C and 200 bar) showed strong antifungal activities against the fungal pathogens viz., Rhizoctonia bataticola, Alternaria alternata and Colletotrichum gloeosporioides with 94.07 per cent, 93.15 per cent and 92.43 per cent of inhibition, respectively which indicates that supercritical fluid extract shows best results having per cent of inhibition greater than that of the soxhlet extraction process (55.31, 75.63 and 45.13 per cent of inhibition, respectively). The results of investigation showed that all the extracts had inhibitory effect on the growth of all the isolates. It can be concluded that the Prosopis juliflora could be a potential source for antifungal agents, probably a novel inhibitory metabolite and is potential natural fungicide.


Keywords: Prosopis juliflora, Supercritical fluid extraction, Antifungal activity, Food poisoned technique and per cent of inhibition

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How to cite this article:

Krishnaveni Magadi, Nagaraj Naik, Mahadevswamy, K. Tamil Vendan and Udaykumar Nidoni. 2018. Evaluation on Antifungal Property of Supercritical Carbon Dioxide Extract of Prosopis juliflora Leaves against Plant Pathogens.Int.J.Curr.Microbiol.App.Sci. 7(8): 1-9. doi: https://doi.org/10.20546/ijcmas.2018.708.001
Copyright: This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike license.

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