The filtrate extract was used for measuring pH, ammonia nitrogen, lactic acid and
volatile fatty acids (VFA).
Ruminal
volatile fatty acids of weaned calves feeding oat hay or maize silage substituting for portion of alfalfa hay varied with week.
Volatile fatty acids (VFA) determination: At the end of incubation, 3.6 ml of fermented rumen fluid was stabilized with 0.4 ml of a 46 mM HgCl2 solution and frozen until analyses by HPLC.
Volatile fatty acids, mainly acetate, propionate and butyrate, are mainly absorbed through the rumen wall into the portal blood (Masson and Phillipson, 1951).
The
volatile fatty acids catch a ride in the bloodstream to the liver.
Inhibitory effect of
volatile fatty acids on GRF-induced GH secretion in sheep.
###Feed and###Ammonia nitrogen and
volatile fatty acidsThe production and metabolism of
volatile fatty acids by ruminants fed roughages: A review.
The secretion of insulin and glucagon can be influenced by many regulators like as glucose certain amino acids
volatile fatty acids adrenal medullary hormones.
A total of 11 different types of VOCs were analyzed in this study, which included two sulfuric compounds (dimethyl sulfide [DMS] and dimethyl disulfide [DMDS]); six
volatile fatty acids (acetic acid, propionic acid, butyric acid, iso-butyric acid, valeric acid and isovaleric acid); two indolics (indole and skatole); and one phenolic (p-cresol).
Effect of LLP supplementation on ruminal total
volatile fatty acids (VFAs) in swamp buffaloes: The production of total VFA, acetic acid (C2), propionic acid (C3), butyric acid proportions (C4), and acetic:propionic (C2:C3) ratio are shown in Tables 3 and 4.
Volatile fatty acids (VFAs): The sample was centrifuged at 13,500 x g for 20 min, and the supernatant was used to determine the concentrations of VFA in the sample.
For
volatile fatty acids (VFA) determination, fermenting liquors were centrifuged at 12,000 g for 10 min at 4[degrees]C (Universal 32R centrifuge, Hettich FurnTech Division DIY, Melle-Neuenkirchen, Germany).
Absorption of
volatile fatty acids from the reticulo-rumen of young dairy calves.
In our previous study (Choi et al., 2013a), co-culture of subcutaneous (SC) preadipocytes with BSC increased GPR43 gene expression nearly fivefold, which would antagonize the actions of AMPK[alpha] if activated by appropriate ligands (i.e.,
volatile fatty acids).
