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Poster session B : Mushroom Cultivation

Identification and characterization of multi-enzyme producing bacteria from spent mushroom (Pleurotus eryngii) substrates

첫 페이지 보기
  • 발행기관
    한국버섯학회 바로가기
  • 간행물
    한국버섯학회지 바로가기
  • 통권
    제8권 제4호 (2010.12)바로가기
  • 페이지
    pp.196-196
  • 저자
    Eun Ji Choi, Yun Jin Cho, Pyung Gyun Shin, Young Bok Yoo, Young Un Cho, Hong Chul Kim, Sang Wan Gal, Yea Hwang Moon, Soo Jeong Cho
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A194019

원문정보

초록

영어
The mannanase, cellulase and xylanase-producing thermophilic bacteria, designated EJ3, was isolated from fresh spent mushroom (Pleurotus eryngii) substrates taken from the DOJUN farm located in Keyongnam, Korea. The isolate EJ3 was facultatively anaerobic and grew at temperature ranging from 20℃ to 60℃ with an optimal temperature of 37℃. The DNA G+C content of the isolate EJ3 was 45 mlo%. The major fatty acids were anteiso-15:0 (38.9%), 17:0 (7.4%), and iso-15:0 (38.2%). The 16S rRNA gene sequence similarity between
the isolate EJ3 and other Bacillus strains varied from 97% to 99%. In the phylogenetic analysis based on these sequences, the isolate EJ3 and Bacillus subtilis clustered within a group and separated from other species of Bacillus. Based on the physiological and molecular properties, the isolate EJ3 was classified within the genus Bacillus as Bacillus subtilis EJ3. The optimal growth condition of B. subtilis EJ3 were pH 6.0 and 55℃, respectively.

키워드

Spent mushroom (Pleurotus eryngii) substrates Bacillus subtilis EJ3 mannanase cellulase xylanase

저자

  • Eun Ji Choi [ Department of Pharmaceutical Engineering, Jinju National University ]
  • Yun Jin Cho [ Department of Pharmaceutical Engineering, Jinju National University ]
  • Pyung Gyun Shin [ Division of Mushroom Research, International Institute of Horticultural & Herhal Science, Suwon, 441-707 ]
  • Young Bok Yoo [ Division of Mushroom Research, International Institute of Horticultural & Herhal Science, Suwon, 441-707 ]
  • Young Un Cho [ Department of Pharmaceutical Engineering, Jinju National University ]
  • Hong Chul Kim [ Department of Pharmaceutical Engineering, Jinju National University ]
  • Sang Wan Gal [ Department of Pharmaceutical Engineering, Jinju National University ]
  • Yea Hwang Moon [ Department of Animal Science & Biotechnology, Jinju National University ]
  • Soo Jeong Cho [ Department of Pharmaceutical Engineering, Jinju National University ] Corresponding author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국버섯학회 [The Korean Society of Mushroom Science]
  • 설립연도
    1997
  • 분야
    농수해양>농학
  • 소개
    우리나라의 버섯 연구와 관련 산업의 발전에 기여하고 버섯관련 연구자와 관련산업 종사자간의 학술정보 등의 교류를 목적으로 한다.

간행물

  • 간행물명
    한국버섯학회지 [Journal of MUSHROOMS]
  • 간기
    계간
  • pISSN
    1738-0294
  • eISSN
    2288-8853
  • 수록기간
    2003~2025
  • 등재여부
    KCI 등재
  • 십진분류
    KDC 525 DDC 635

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