RISS 학술연구정보서비스

검색
다국어 입력

http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.

변환된 중국어를 복사하여 사용하시면 됩니다.

예시)
  • 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
  • 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
닫기
    인기검색어 순위 펼치기

    RISS 인기검색어

      검색결과 좁혀 보기

      선택해제

      오늘 본 자료

      • 오늘 본 자료가 없습니다.
      더보기
      • 무료
      • 기관 내 무료
      • 유료
      • KCI등재

        Statistical Optimization of Media for Dextran Production by Leuconostoc sp., Isolated from Fermented Idli Batter

        Shaileshkumar D. Sawale,S. S. Lele 한국식품과학회 2010 Food Science and Biotechnology Vol.19 No.2

        Present study reports statistical media optimization for dextran production for lactic acid bacteria,isolated from Indian traditional fermented idli batter. Morphological, biochemical, and 16S rRNA sequencing analysis identified the strain as Leuconostoc mesenteroides. A sequential statistical methodology comprising of Plackett-Burman and response surface methodology (RSM) were applied to enhance the fermentative production of dextran. A quadratic polynomial equation suggested by the RSM model was then validated experientially. The predicted yield by model was 60.73 g/L. Experimental verification of the model resulted in 60.30 g/L dextran. The experimental values were found to be very close to the predicted values and hence, the model was successfully validated. Simple basal medium gave 7.83 g/L dextran. Thus dextran production was increased by 7.70 fold over the unoptimized basal medium using these statistical techniques. Structural characteristic of the dextran were determined by Fourier transform infrared, 1H and 13C nuclear magnetic resonance spectroscopic techniques.

      연관 검색어 추천

      이 검색어로 많이 본 자료

      활용도 높은 자료

      해외이동버튼