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Medium optimization for the production of antimicrobial antibiotic by Bacillus sp. stains BCNU 2002 and 2003

첫 페이지 보기
  • 발행기관
    한국생물공학회 바로가기
  • 간행물
    한국생물공학회 학술대회 바로가기
  • 통권
    2009 추계학술대회 및 국제심포지움 (2009.11)바로가기
  • 페이지
    pp.161-161
  • 저자
    Hye Jung CHOI, Uk Hee YANG, Ya Ell KIM, Yeon-Hee CHOI, Cheol Soo AHN, Young-Kee JEONG, Dong Wan KIM, Woo Hong JOO
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A114628

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원문정보

초록

영어
Bacillus sp. stains 2002 and 2003 were isolated from a forest soil samples collected at Taebaek
mountain of Gangwon province, Korea. On the basis of the comprehensive taxonomic data from
morphological, physiological and biochemical characteristics, and 16S rDNA sequence analysis,
BCNU 2002 and 2003 were identified as B. amyloliquefaciens. The in vitro antimicrobial
activities against bacteria such as B. subtilis and M. luteus and pathogenic fungi such as
Aspergillus niger, Candida albicans, Epidermophyton floccosum, Saccharomyces cerevisiae,
Trichophyton mentagrophytes and Trichophyton rubrum were elucidated. The effect of medium
components (i.e. carbon and nitrogen sources) and other culture requirements (i.e. initial pH and
temperature) on production of antimicrobial antibiotics by Bacillus sp. 2002 and Bacillus sp. 2003
were also investigated in this study. Maximum production of bioactive metabolites in a synthetic
medium was found on the seven day of incubation. Furthermore, maintaning the incubation
temperature at 28℃ under shaking condition was found to be optimum for maximum antimicrobial activity. In addition, BCNU 2002 and BCNU 2003 were determined to have the ability to produce enzymes such as amylase, protease, gelatinase and catalase. (Acknowledgments; This research was financially supported by the Korean Ministry of Education, Science Technology
(MEST) and Korea Industrial Technology Foundation (KOTEF) through the Human Resource
Training Project for Regional Innovation)

키워드

Antibiotics Bacillus sp. stains Medium optimization

저자

  • Hye Jung CHOI [ Department of Biology and Interdisciplinary Program in Biotechnology, Changwon National University, Changwon. ]
  • Uk Hee YANG [ Department of Biology and Interdisciplinary Program in Biotechnology, Changwon National University, Changwon. ]
  • Ya Ell KIM [ Department of Biology and Interdisciplinary Program in Biotechnology, Changwon National University, Changwon. ]
  • Yeon-Hee CHOI [ Cho-A Pharm. Co, LTD., Haman-kun. ]
  • Cheol Soo AHN [ Cho-A Pharm. Co, LTD., Haman-kun. ]
  • Young-Kee JEONG [ Department of Biotechnology, Dong-A University, Busan. ]
  • Dong Wan KIM [ Department of Microbiology, Changwon National University, Changwon. ]
  • Woo Hong JOO [ Department of Biology and Interdisciplinary Program in Biotechnology, Changwon National University, Changwon. ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국생물공학회 [The Korean Society for Biotechnology and Bioengineering]
  • 설립연도
    1984
  • 분야
    공학>생물공학
  • 소개
    이 법인은 생물 공학의 발전과 보급에 이바지하고, 회원 상호 간의 연구 협력과 친목을 도모함을 목적으로 한다 1. 생물공학 분야의 발전을 위한 연구 협력 2. 생물공학의 실용화를 촉진시키기 위한 산학 협동 3. 학술연구 발표회, 강연회, 연수회 등 학술활동의 개최 4. 국,영문 학술지,소식지,학술회의 Proceedings 및 학술도서의 발간 5. 생물공학 발전을 위한 정책 건의 6. 기타 국제 교류 등 본 학회의 목적 달성을 위한 제반 활동

간행물

  • 간행물명
    한국생물공학회 학술대회
  • 간기
    반년간
  • 수록기간
    1985~2013
  • 십진분류
    KDC 476 DDC 576

이 권호 내 다른 논문 / 한국생물공학회 학술대회 2009 추계학술대회 및 국제심포지움

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