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Diversity and Biological Activities of Endophytic Fungi of $Emblica$ $officinalis$, an Ethnomedicinal Plant of India
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  • Diversity and Biological Activities of Endophytic Fungi of $Emblica$ $officinalis$, an Ethnomedicinal Plant of India
  • Diversity and Biological Activities of Endophytic Fungi of $Emblica$ $officinalis$, an Ethnomedicinal Plant of India
저자명
Nath. Archana,Raghunatha. Prajwal,Joshi. S.R.
간행물명
Mycobiology
권/호정보
2012년|40권 1호|pp.8-13 (6 pages)
발행정보
한국균학회
파일정보
정기간행물|ENG|
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이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
서지반출

기타언어초록

In the present study, an attempt to evaluate the antimicrobial and antioxidant activity of fungal endophytes inhabiting $Emblica$ $officinalis$ has been made keeping in view the medicinal importance of the selected host plant in Indian traditional practices. A total of four endophytic fungi belonging to Phylum Ascomycetes were isolated from different parts of the plant which were characterized morphologically and by using rDNA-internal transcribed spacer. The most frequently isolated endophyte was $Phomopsis$ sp. The antioxidant activity by 2, 2-diphenyl-1-picrylhydrazyl (DPPH) and reducing power assay, and total phenol were evaluated using ethanolic extract of endophytic fungi. DPPH activities in all the ethanolic extract increased with the increase in concentrations. Endophytes, $Phomopsis$ sp. and $Xylaria$ sp. showed highest antioxidant activity and also had the higher levels of phenolics. Antimicrobial activity of fungal extract were tested against four bacteria namely, $Escherichia$ $coli$ MTCC730, $Enteroccocus$ $faecalis$ MTCC2729, $Salmonella$ $enterica$ ser. $paratyphi$ MTCC735 and $Streptococcus$ $pyogenes$ MTCC1925, and the fungus $Candida$ $albicans$ MTCC183. In general, the fungal extracts inhibited the growth of test organisms except $E.$ $coli$.