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Fructooligosaccharides Alter Profiles of Fecal Short-Chain Fatty Acids and Bile Acids in Rats

첫 페이지 보기
  • 발행기관
    한국식품과학회 바로가기
  • 간행물
    Food Science and Biotechnology SCIE KCI 등재 바로가기
  • 통권
    Volume 15 Number 1 (2006.02)바로가기
  • 페이지
    pp.51-56
  • 저자
    Sung, Hye-Young, Choi, Young-Sun, Cho, Sung-Hee, Yun, Jong-Won
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A78936

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원문정보

초록

영어
We investigated the effects of fructooligosaccharides and chicory inulin on the profiles of cecal and fecal short-chain fatty acids (SCFAs) and fecal bile acids in rats. Thirty-six Sprague Dawley male rats weighing about 190 g were randomly divided among four treatments; control diet, control diet +6%(w/w) fructooligosaccharide (POS), control diet +6% chicory inulin oligosaccharide(CIOS), and control diet +6% chicory inulin(CI). The rats were pair-fed and experimental diets were maintained for 5 weeks. Cecal and fecal pH was significantly decreased in rats that were fed fructooligosaccharides and chicory inulin. Cecal propionate was significantly elevated in rats fed CIOS diets, and butyrate was lower in rats fed FOS and CI than control values. Cecal lactate was significantly higher in the FOS group than in the control group. The fecal excretions of acetate and total SCFA were 200-300% higher in rats that were fed fructooligosaccharides and chicory inulin than in the control group. Lactate excretion was highest in rats that were fed FOS, followed by those fed CIOS and CI. The cholic acid and total bile acid concentrations in feces were significantly lower in the rats that were fed fructooligosaccharides and chicory inulin. The deoxycholic acid concentrations in wet feces were significantly lower in the groups of rats that ate CIOS (0.186 mM), FOS (0.274 mM), and CI (0.362 mM) than in the control group (0.595 mM). Among the fructans, short-chain fructooligosaccharide was more effective at decreasing colonic pH and lactate production, but medium-chain chicory inulin oligosaccharide was more effective at increasing fecal butyrate and lowering the fecal secondary bile acid concentration.

목차

Abstract
 Introduction
 Materials and Methods
 Results and Discussion
 Acknowledgments
 References

키워드

fructooligosaccharide inulin short-chain fatty acids lactate secondary bile acid

저자

  • Sung, Hye-Young [ Department of Food and Nutrition, Daegu University ]
  • Choi, Young-Sun [ Department of Food and Nutrition, Daegu University ] Corresponding author
  • Cho, Sung-Hee [ Department of Food Science and Nutrition, Catholic University of Daegu ]
  • Yun, Jong-Won [ Department of Biotechnology, Daegu University ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국식품과학회 [Korean Society of Food Science and Technology]
  • 설립연도
    1970
  • 분야
    농수해양>식품과학
  • 소개
    본회는 사회일반의이익에 공여하기 위하여 공공법인의 운영에 관한 법률의 규정에 따라 식품 과학 전반에 관한 이론 및 기술연구와 그 응용을 촉진 및 보급시키며 학술과 사업을 연계시키고, 나아가 국민의 식생활을 질적, 양적으로 향상시킴을 목적으로 한다.

간행물

  • 간행물명
    Food Science and Biotechnology
  • 간기
    격월간
  • pISSN
    1226-7708
  • 수록기간
    1992~2009
  • 십진분류
    KDC 574 DDC 664

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