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

        Influence of Vitamin (B1, B6, B9, B12, C) and Ions (Cu2+, Mn2+, PO4 3−) on Kefir Grain Biomass Growth

        Elçin Demirhan,Büşra Gürses,Bengi Ece Yalçin,Dilek Kiliç Apar,Belma Özbek 한국식품과학회 2013 Food Science and Biotechnology Vol.22 No.4

        The aim of the present study was to investigate the effects of additions of various vitamins (B1, B6, B9, B12,and C) and minerals (CuSO4·H2O, MnSO4·H2O, and Na3PO4·12 H2O) on the propagation of kefir grains. The activated kefir grains were inoculated into very low fat (0.1%) cows’ milk under constant temperature (25oC) and impeller speed (100 rpm) for a propagation time of 24 h. After evaluation of the experimental data, the most influential mineral addition providing 39% increase of kefir grain biomass was found to be Na3PO4·12 H2O with a concentration of 0.30 g phosphate (PO43−) ion/L. At this optimal condition, a model was also derived for the kefir grain biomass concentration representing pH dependence. This study demonstrated the basis for further research in the direction of kefir grain biomass growth considering the effect of additions of vitamins and minerals to other researchers working in the same field and to dairy industry as well.

      연관 검색어 추천

      이 검색어로 많이 본 자료

      활용도 높은 자료

      해외이동버튼