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

        Different stress tolerance of spray and freeze dried Lactobacillus casei Shirota microcapsules with different encapsulating agents

        Osman Gul,Ilyas Atalar 한국식품과학회 2019 Food Science and Biotechnology Vol.28 No.3

        In this study, the effects of encapsulation withmaltodextrin and reconstituted skim milk (RSM) and theirbinary and ternary blends with gum arabic (GA) by sprayand freeze drying methods on viability of probiotic Lactobacilluscasei Shirota under different stress conditionswere evaluated. All microcapsules showed high survivalratios (7.91–9.37 log cfu/g) after microencapsulation. The viability of microencapsulated cells was significantlyhigher than free cells when exposed to stress conditions. Spray dried microcapsules exposed to low pH showedsmall decrease in the viability of cells compared to freezedried microcapsules, but freeze drying microcapsulesshowed higher protective effect at 85 and 90 C. Afterexposure to 3% bile salt, almost 2.5 log decreases in theencapsulated cell counts were determined for both methods. The results indicated that using RSM:GA mixture asan encapsulating agent showed the higher cell protectionagainst high temperature, acidic pH and bile salts.

      연관 검색어 추천

      이 검색어로 많이 본 자료

      활용도 높은 자료

      해외이동버튼