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Endophytic fungi found in association with Bacopa monnieri as potential producers of industrial enzymes and antimicrobial bioactive compounds

This study aimed to screen the endophytic fungal species of ethano-medicinal plant Bacopa monnieri (L.) Pennell for their ability to produce antimicrobial substances against Bacillus subtilis, Pseudomonas aeroginosa, Salmonella typhimurium, Escherichia coli, Klebsiella pneumonia, Staphylococcus aure... Full description

Journal Title: Brazilian Archives of Biology and Technology 01 October 2014, Vol.57(5), pp.714-722
Main Author: Katoch, Meenu
Other Authors: Salgotra, Aseem , Singh, Gurpreet
Format: Electronic Article Electronic Article
Language: Portugiesisch
Subjects:
ID: ISSN: 1678-4324 ; DOI: 10.1590/S1516-8913201402502
Zum Text:
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recordid: scielo_sS1516_89132014000500714
title: Endophytic fungi found in association with Bacopa monnieri as potential producers of industrial enzymes and antimicrobial bioactive compounds
format: Article
creator:
  • Katoch, Meenu
  • Salgotra, Aseem
  • Singh, Gurpreet
subjects:
  • Biology
  • Bacopa Monnieri
  • Antimicrobial
  • Its 5.8s Rdna
  • Lipase
  • Amylase
  • Endophyte
  • Biology
ispartof: Brazilian Archives of Biology and Technology, 01 October 2014, Vol.57(5), pp.714-722
description: This study aimed to screen the endophytic fungal species of ethano-medicinal plant Bacopa monnieri (L.) Pennell for their ability to produce antimicrobial substances against Bacillus subtilis, Pseudomonas aeroginosa, Salmonella typhimurium, Escherichia coli, Klebsiella pneumonia, Staphylococcus aureus, and Candida albicans. Endophytes were also screened for their ability to produce amylase, cellulase, protease and lipase to evaluate their ecological role within the host plant. Twenty-six endophytes were isolated and seventeen were identified. All the isolated endophytes exhibited amylolytic activity. Lipolytic, cellulolytic, proteolytic activity was shown by 98, 28 and 31% isolates, respectively. Similarly, all the endophytes (100%) exhibited significant antimicrobial activity against K. pneumonia, while seventeen endophytes (89.5%) were active against S. aureus. Fourteen endophytes (78.9%) showed significant antimicrobial activity against B. subtilis and C. albicans. Eleven (57.8%), nine (50%), four (21%) endophytes were active against S. typhimurium, E. coli and P. aeruginosa, respectively.
language: por
source:
identifier: ISSN: 1678-4324 ; DOI: 10.1590/S1516-8913201402502
fulltext: fulltext_linktorsrc
issn:
  • 1678-4324
  • 16784324
url: Link


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titleEndophytic fungi found in association with Bacopa monnieri as potential producers of industrial enzymes and antimicrobial bioactive compounds
creatorKatoch, Meenu ; Salgotra, Aseem ; Singh, Gurpreet
ispartofBrazilian Archives of Biology and Technology, 01 October 2014, Vol.57(5), pp.714-722
identifierISSN: 1678-4324 ; DOI: 10.1590/S1516-8913201402502
subjectBiology ; Bacopa Monnieri ; Antimicrobial ; Its 5.8s Rdna ; Lipase ; Amylase ; Endophyte ; Biology
descriptionThis study aimed to screen the endophytic fungal species of ethano-medicinal plant Bacopa monnieri (L.) Pennell for their ability to produce antimicrobial substances against Bacillus subtilis, Pseudomonas aeroginosa, Salmonella typhimurium, Escherichia coli, Klebsiella pneumonia, Staphylococcus aureus, and Candida albicans. Endophytes were also screened for their ability to produce amylase, cellulase, protease and lipase to evaluate their ecological role within the host plant. Twenty-six endophytes were isolated and seventeen were identified. All the isolated endophytes exhibited amylolytic activity. Lipolytic, cellulolytic, proteolytic activity was shown by 98, 28 and 31% isolates, respectively. Similarly, all the endophytes (100%) exhibited significant antimicrobial activity against K. pneumonia, while seventeen endophytes (89.5%) were active against S. aureus. Fourteen endophytes (78.9%) showed significant antimicrobial activity against B. subtilis and C. albicans. Eleven (57.8%), nine (50%), four (21%) endophytes were active against S. typhimurium, E. coli and P. aeruginosa, respectively.
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This study aimed to screen the endophytic fungal species of ethano-medicinal plant Bacopa monnieri (L.) Pennell for their ability to produce antimicrobial substances against Bacillus subtilis, Pseudomonas aeroginosa, Salmonella typhimurium, Escherichia coli, Klebsiella pneumonia, Staphylococcus aureus, and Candida albicans. Endophytes were also screened for their ability to produce amylase, cellulase, protease and lipase to evaluate their ecological role within the host plant. Twenty-six endophytes were isolated and seventeen were identified. All the isolated endophytes exhibited amylolytic activity. Lipolytic, cellulolytic, proteolytic activity was shown by 98, 28 and 31% isolates, respectively. Similarly, all the endophytes (100%) exhibited significant antimicrobial activity against K. pneumonia, while seventeen endophytes (89.5%) were active against S. aureus. Fourteen endophytes (78.9%) showed significant antimicrobial activity against B. subtilis and C. albicans. Eleven (57.8%), nine (50%), four (21%) endophytes were active against S. typhimurium, E. coli and P. aeruginosa, respectively.

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This study aimed to screen the endophytic fungal species of ethano-medicinal plant Bacopa monnieri (L.) Pennell for their ability to produce antimicrobial substances against Bacillus subtilis, Pseudomonas aeroginosa, Salmonella typhimurium, Escherichia coli, Klebsiella pneumonia, Staphylococcus aureus, and Candida albicans. Endophytes were also screened for their ability to produce amylase, cellulase, protease and lipase to evaluate their ecological role within the host plant. Twenty-six endophytes were isolated and seventeen were identified. All the isolated endophytes exhibited amylolytic activity. Lipolytic, cellulolytic, proteolytic activity was shown by 98, 28 and 31% isolates, respectively. Similarly, all the endophytes (100%) exhibited significant antimicrobial activity against K. pneumonia, while seventeen endophytes (89.5%) were active against S. aureus. Fourteen endophytes (78.9%) showed significant antimicrobial activity against B. subtilis and C. albicans. Eleven (57.8%), nine (50%), four (21%) endophytes were active against S. typhimurium, E. coli and P. aeruginosa, respectively.

pubInstituto de Tecnologia do Paraná - Tecpar
doi10.1590/S1516-8913201402502
urlhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132014000500714&lng=en&tlng=en
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date2014-10-01