Results 71 to 80 of about 232,025 (377)

Comparison of Methods for the Preparation of Fatty Acid Methyl Esters for the Analysis of Omega‐3 Rich Oils by Gas Chromatography

open access: yesJournal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Fatty acid analysis is required in a wide range of industries, and conversion to fatty acid methyl esters followed by gas chromatography is by far the most common method of analysis. However, despite widespread use, there is no consensus on which derivatization method should be used or how the methods compare.
Tharani T. Dissanayake   +5 more
wiley   +1 more source

The Mysteries of the Rumen

open access: bronzeJournal of Dairy Science, 1956
C.F. Huffman
openalex   +3 more sources

Motility of the reticulum and rumen of sheep given juice-extracted pasture [PDF]

open access: yes, 1982
1. Sheep were fed on different diets of juice-extracted herbage to determine what effect juice-extraction had on reticulo-rumen motility. 2. The frequency of A and B sequences of contraction of the reticulo-rumen were recorded during eating, rumination ...
Hockey, H-U.   +3 more
core   +2 more sources

Hypercanines: Not just for sabertooths

open access: yesThe Anatomical Record, EarlyView.
Abstract Hypercanines are here defined as hypertrophied caniniform teeth, that is, canine teeth that are elongated to serve specific functions in different clades of mammals and their synapsid ancestors. This article presents an overview of the occurrence of hypercanines, their growth, and their function across a broad range of clades.
Lars Werdelin
wiley   +1 more source

Regulation of rumen development in neonatal ruminants through microbial metagenomes and host transcriptomes

open access: yesGenome Biology, 2019
In ruminants, early rumen development is vital for efficient fermentation that converts plant materials to human edible food such as milk and meat. Here, we investigate the extent and functional basis of host-microbial interactions regulating rumen ...
N. Malmuthuge, G. Liang, L. Guan
semanticscholar   +1 more source

Inter‐microscope comparability of dental microwear texture data obtained from different optical profilometers: Part II Deriving instrument‐specific correction equations for meta‐analyses using published data

open access: yesThe Anatomical Record, EarlyView.
Abstract Dental microwear texture analysis (DMTA) has emerged as a valuable method for investigating the feeding ecology of vertebrates. Over the past decade, three‐dimensional topographic data from microscopic regions of tooth surfaces have been collected, and surface texture parameters have been published for both extant and fossil species.
Mugino O. Kubo   +4 more
wiley   +1 more source

Desulfovibrio of the sheep rumen [PDF]

open access: yesApplied and Environmental Microbiology, 1976
A sulfate-reducing bacterium has been isolated in pure culture from sheep rumen contents. Its properties agree in all respects tested with those ascribed to Desulfovibrio desulfuricans. The populations observed (about 10(8)/ml) are sufficient to account for published rates of ruminal sulfide production.
Howard, B. H., Hungate, R. E.
openaire   +3 more sources

Review: Rumen sensors: data and interpretation for key rumen metabolic processes.

open access: yesAnimal, 2020
Rumen sensors provide specific information to help understand rumen functioning in relation to health disorders and to assist in decision-making for farm management.
J. Dijkstra   +4 more
semanticscholar   +1 more source

Nutrient Digestibility and Performances of Frisian Holstein Calves Fed with Pennisetum Purpureum and Inoculated with Buffalo's Rumen Bacteria [PDF]

open access: yes, 2014
Buffalo's rumen bacteria (BRB) are potential in digesting fiber feed. BRB already adapted well with low quality forages and agricultural byproducts. The aim of this study was to determine the effect of buffalo's rumen bacteria (BRB) consortium inoculated
Abdullah, L. (L)   +4 more
core  

Biohydrogenation of 22:6n-3 by Butyrivibrio proteoclasticus P18 [PDF]

open access: yes, 2016
Background: Rumen microbes metabolize 22:6n-3. However, pathways of 22:6n-3 biohydrogenation and ruminal microbes involved in this process are not known.
AA AbuGhazaleh   +30 more
core   +2 more sources

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