Results 271 to 280 of about 95,000 (312)

In Vitro Fermentability of Differently Substituted Xylo-oligosaccharides

Journal of Agricultural and Food Chemistry, 2002
Xylo-oligosaccharides (XOS) with various substituents were fermented in vitro by fecal inocula (FI) from four human volunteers to study the influence of substitution on the ability and rate of fermentation and on the production of short-chain fatty acids (SCFA) and lactate.
Kabel, M.A., Kortenoeven, L., Schols, H.A., Voragen, A.G.J.   +3 more
openaire   +3 more sources

Effects of Aspergillus oryzae fermentation extract on in vitro equine cecal fermentation

Journal of Animal Science, 1993
The objective of this study was to examine the effects of Aspergillus oryzae fermentation extract on the in vitro equine cecal fermentation of soluble starch, amino acids/peptides, coastal bermudagrass hay, and alfalfa hay. Cecal contents were obtained from a cecally fistulated Quarter Horse gelding fed coastal bermudagrass and grain (70:30) either ...
A L, McDaniel, S A, Martin, J S, McCann, A H, Parks   +3 more
openaire   +2 more sources

In vitro fermentation of fructooligosaccharides with human gut bacteria

Food & Function, 2015
Fructooligosaccharides (FOS), one of the most studied prebiotics, selectively stimulate the growth of health-promoting bacteria in the host.
Bingyong, Mao, Dongyao, Li, Jianxin, Zhao, Xiaoming, Liu, Zhennan, Gu, Yong Q, Chen, Hao, Zhang, Wei, Chen   +7 more
openaire   +2 more sources

Repeated measurements of in vitro fermentation of fibre‐rich substrates using large intestinal microbiota of sows [PDF]

Journal of the Science of Food and Agriculture, 2013
BACKGROUND: Fibrous ingredients for pig diets can be characterized by in vitro fermentation. In vitro fermentation methods often use a one-time measurement of gas production during the incubation of test substrates with one faecal inoculum.
Wilbert F Pellikaan, M W A Verstegen, Guido Bosch   +2 more
exaly   +2 more sources

In vitro fermentation kinetics of fresh and dried silage

Animal Feed Science and Technology, 2005
Abstract To best simulate in vivo conditions, in vitro evaluation of feedstuffs (especially in the case of fermented silages with a high content of volatile components) should be completed using substrates as similar as possible to those that are fed to the animals. In order to investigate the effect of substrate preparation (i.e., fresh versus dried)
CALABRO', SERENA, CUTRIGNELLI, MONICA ISABELLA, PICCOLO, GIOVANNI, BOVERA, FULVIA, F. ZICARELLI, M. P. GAZANEO, INFASCELLI, FEDERICO   +6 more
openaire   +2 more sources

In vitro bacterial fermentation of tropical fruit fibres

Beneficial Microbes, 2013
Tropical fruits such as mango, papaya, pineapple and banana are rich sources of dietary fibre. However, few studies have examined the potential physiological effects of fibre from these tropical fruits. The aim of this study was to characterise the fermentability of dietary fibre found in banana, papaya, pineapple and mango as an estimate of the ...
M H, Vong, M L, Stewart
openaire   +2 more sources

Degradation of Curcuminoids by in Vitro Pure Culture Fermentation

Journal of Agricultural and Food Chemistry, 2014
Colonic bacteria may mediate the transformation of curcuminoids, but studies of this metabolism are limited. Here, the metabolism of curcuminoids by Escherichia fergusonii (ATCC 35469) and two Escherichia coli strains (ATCC 8739 and DH10B) was examined in modified medium for colon bacteria (mMCB) with or without pig cecal fluid.
Tan, S., Rupasinghe, T.W.T., Tull, D.L., Boughton, B., Oliver, C., McSweeny, C., Gras, S.L., Augustin, M.A.   +7 more
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The Effect of Nisin and Monensin on Ruminal Fermentations In Vitro

Current Microbiology, 1997
When mixed ruminal bacteria and alfalfa were incubated in vitro, monensin and nisin both inhibited methane production so long as the concentrations were greater than 1 microM. Monensin- and nisin-dependent methane depressions caused a decrease in the acetate to propionate ratio (4.5 to 3.0).
T R, Callaway, A M, Carneiro De Melo, J B, Russell   +2 more
openaire   +2 more sources

Effect of Quillaja Saponins on in Vitro Rumen Fermentation

1996
Saponins are glycosides of an aglycone (genin or sapogenin) linked to one or more sugar chains. These are generally divided into three classes: i) steroid glycosides, ii) steroid alkaloid glycosides, and iii) triterpene glycosides. Saponins have a wide distribution in the plant kingdom1,2 and are generally grouped among antinutritional factors.
H P, Makkar, K, Becker
openaire   +2 more sources

In Vitro Fermentation of Lactulose by Human Gut Bacteria

Journal of Agricultural and Food Chemistry, 2014
Lactulose has been known as a prebiotic that can selectively stimulate the growth of beneficial bifidobacteria and lactobacilli. Recent studies have indicated that Streptococcus mutans, Clostridium perfringens, and Faecalibacterium prausnitzii are also able to utilize lactulose.
Bingyong, Mao, Dongyao, Li, Jianxin, Zhao, Xiaoming, Liu, Zhennan, Gu, Yong Q, Chen, Hao, Zhang, Wei, Chen   +7 more
openaire   +2 more sources