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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2016.4
- 수록면
- 162 - 170 (9page)
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The effects of dietary β-glucan, obtained from bacterial fermentation, on the intestinal mass, short chain fatty acids, lactate production and pH in Sprague-Dawley (SD) rats were evaluated. SD rats fed with 0% (control group), 1% or 5% β-glucan supplemented diets (w/w) for 3 weeks. The presence of β-glucan in the diets resulted in a significant increase in colonic contents in a dose dependent manner. The amount of short chain fatty acids increased in rats fed β-glucan diets. Rats fed the 5% β-glucan diets had higher levels of acetate, propionate and butyrate by 1.8, 1.7 and 3.0 fold of the control group in the cecum, and 2.2, 2.9 and 3.1 fold of the control group in the colon, respectively. The β-glucan diets also significantly increased the levels of cecal and colonic lactate by 1.4~3.4 fold, when compared to the control diet, indicating that dietary β-glucan stimulated the growth of lactic acid bacteria within the intestine. These results suggest that dietary β-glucan, by providing short chain fatty acids and reducing the cecal and colonic pH, may be beneficial in improving gut health, and provide evidence for the use of β-glucan as a dietary supplement for human consumption.
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참고문헌 (43)
참고문헌 신청
AbuMweis SS / 2010 / β-Glucan from barley and its lipid-lowering capacity: A meta-analysis of randomized, controlled trials / Eur J Clin Nutr 64:1472~1480
Adam CL / 2014 / Different types of soluble fermentable dietary fibre decrease food intake, body weight gain and adiposity in young adult male rats / Nutr Metab 11:36
Babı´cek K / 2007 / Toxicological assessment of a particulate yeast (1,3/1,6)-beta-D-glucan in rats / Food Chem Toxicol 45:1719~1730
Campbell JM / 1997 / Selected indigestible oligosaccharides affect large bowel mass, cecal and fecal short-chain fatty acids, pH and microflora in rats / J Nutr 127:130~136
CIntosh M / 2005 / Curdlan and other bacterial (1(3)-beta-D-glucans / Appl Microbiol Biotechnol 68:163~173
Adam CL / 2014 / Different types of soluble fermentable dietary fibre decrease food intake, body weight gain and adiposity in young adult male rats / Nutr Metab 11:36
Babı´cek K / 2007 / Toxicological assessment of a particulate yeast (1,3/1,6)-beta-D-glucan in rats / Food Chem Toxicol 45:1719~1730
Campbell JM / 1997 / Selected indigestible oligosaccharides affect large bowel mass, cecal and fecal short-chain fatty acids, pH and microflora in rats / J Nutr 127:130~136
CIntosh M / 2005 / Curdlan and other bacterial (1(3)-beta-D-glucans / Appl Microbiol Biotechnol 68:163~173
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