Results 31 to 40 of about 260,334 (219)

The Fermentation of Carbohydrates in the Rumen of the Sheep [PDF]

open access: yesJournal of Experimental Biology, 1945
ABSTRACT Acetic, propionic and butyric acids are the main volatile fatty acids in the rumen of the sheep. Acetic acid accounts for 55 –75 % of the total. Cellulose, glucose and lactic acid are rapidly fermented in vitro by rumen contents with the production of acetic, propionic and butyric acids.
openaire   +2 more sources

The effect of enzyme treatment on the in vitro fermentation of Lucerne incubated with equine faecal inocula [PDF]

open access: yes, 2005
A series of experiments was conducted to determine the effects of a fibrolytic enzyme preparation (enzyme 1; E1) on the in vitro fermentation of lucerne incubated with equine faecal inocula.
Moore-Colyer, Meriel J. S.   +10 more
core   +1 more source

Utilization of cryopreserved ruminal liquor in in vitro gas production technique for evaluating nutritive value of some feedstuffs [PDF]

open access: yesKafkas Universitesi Veteriner Fakültesi Dergisi, 2017
In vitro gas production technique (IVGPT) is a routine method in nutritional sciences to determine energy content, organic matter (OM) digestibility, and fermentation kinetics of feedstuffs. After collecting from two ruminally cannulated Holstein heifers
GÜLŞEN N   +4 more
doaj   +1 more source

Age-Related Changes in the Ruminal Microbiota and Their Relationship With Rumen Fermentation in Lambs

open access: yesFrontiers in Microbiology, 2021
The rumen microbiota is vital for the health and growth performance of the host animal, mainly due to its role in the fermentation of ingested feed within the rumen.
Xuejiao Yin   +7 more
doaj   +1 more source

EFFECT OF SAPONIN AS DEFA NATING AGENT ON IN VITRO R MINAL FERMENTATION OF FORAGE AND CONCENTRATE [PDF]

open access: yes, 2009
This research was arrange with a 4x3 factorial design of treatments to investigate the effect of saponin level in fermentation medium (0,0.1,0.2,or 0.3 mg/ml),and many kinds of fee (king grass, rice bran,and king grass:rice bran,60:40 w/w)on protozoa ...
Yusiati, L M, Alim, S, Hanim,, C
core   +1 more source

Formate as an Intermediate in the Bovine Rumen Fermentation [PDF]

open access: yesJournal of Bacteriology, 1970
An average of 11 (range, 2 to 47) μmoles of formate per g per hr was produced and used in whole bovine rumen contents incubated in vitro, as calculated from the product of the specific turnover rate constant, k , times the concentration of intercellular formate.
R E, Hungate   +4 more
openaire   +2 more sources

Effect of fermented wheat bran polysaccharides on rumen fermentation parameters in vitro of lambs

open access: yesSiliao yanjiu, 2023
The experiment was conducted to investigate the effect of fermented wheat bran polysaccharides (FWBPs) on rumen fermentation parameters of lamb in vitro. The experiments utilized an in vitro batch culture method.
GUO Tao   +5 more
doaj  

Glycerol supplementation in dairy cows and calves [PDF]

open access: yes, 2013
The production of biodiesel from rapeseed oil methyl ester leaves glycerol (synonym: glycerine, 1,2,3-propanetriol) as a valuable by-product and a promising feed supplement for farm animals. This thesis provides information about the supplemental feeding
Werner Omazic, Anna
core   +1 more source

Impact of Exposure of Dairy Cow Feed to Polystyrene Microplastics on 24 h In Vitro Rumen Fermentation Responses, Microbiota Biodegradation Potential and Metabolic Pathways

open access: yesAnimals
Microplastic pollution is increasingly serious worldwide, threatening human and animal health. The cow rumen is a key organ for nutrient digestion and absorption, and its fermentation is closely related to rumen microorganisms.
Xitong Guan   +7 more
doaj   +1 more source

Research progress on effect of plant polyphenols on fatty acid hydrogenation and microbial composition in rumen of ruminants

open access: yesSiliao yanjiu, 2023
Fatty acid production is closely related to rumen fermentation parameters,biohydrogenation and rumen microorganisms. Plant polyphenols can regulate ruminant performance, improve nitrogen utilization, regulate fatty acid hydrogenation and affect rumen ...
GUO Hui   +4 more
doaj  

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