Results 51 to 60 of about 2,981 (140)

Gene expression profiling and identification of hub genes in Nellore cattle with different marbling score levels

Genomics, 2020
The marbling rate evaluation is difficult and expensive, requiring slaughter of the animal or ultrasound measurement. Thus, this trait is generally not included in animal breeding programs. The use of molecular techniques to elucidate intramuscular fat deposition may help improve this trait.
Fonseca, Larissa Fernanda Simielli, dos Santos Silva, Danielly Beraldo, Gimenez, Daniele Fernanda Jovino, Baldi, Fernando, Ferro, Jesus Aparecido, Chardulo, Luis Artur Loyola, de Albuquerque, Lucia Galvão   +6 more
openaire   +4 more sources

Identifying Premium-Quality Beef in the United States—A Comparison of Beef Palatability from Grain-Finished Young and Mature Beef Cattle with Varying Marbling Scores

Foods
The study objective was to compare the palatability of beef strip loin steaks from young and mature grain-finished cattle across a range of marbling scores. Grain-finished beef carcasses were selected from two maturity groups: old maturity (O; >30 months
Taylor B. McKinzie, Andrea J. Garmyn, Conner C. McKinzie, Mohammad Koohmaraie, Jerrad F. Legako, Dale R. Woerner, Mark F. Miller   +6 more
doaj   +1 more source

Impacts of Chilling Duration on Marbling Score, Shrinkage, and Lean Color in Beef Carcasses

Meat and Muscle Biology, 2019
ObjectivesThis study was aimed to determine the effects of chilling duration on marbling score, shrinkage, and lean color of beef carcasses.Materials and MethodsTen beef carcasses of USDA Choice to Prime were selected at a commercial beef processing facility, randomly ribbed on either left or right side at 24 h, and evaluated repeatedly by a USDA ...
Caitlyn Haines, Dishnu Sajeev, Kalyn Coatney, Daniel Rivera, Thu Dinh   +4 more
openaire   +1 more source

Live animal predictions of carcass components and marble score in beef cattle: model development and evaluation

Animal, 2020
Until recently, beef carcass payment grids were predominantly based on weight and fatness categories with some adjustment for age, defined as number of adult teeth, to determine the price received by Australian beef producers for slaughter cattle. With the introduction of the Meat Standards Australia (MSA) grading system, the beef industry has moved ...
M.J. McPhee, B.J. Walmsley, H.C. Dougherty, W.A. McKiernan, V.H. Oddy   +4 more
openaire   +3 more sources

Vitamin A administration at birth promotes calf growth and intramuscular fat development in Angus beef cattle

Journal of Animal Science and Biotechnology, 2018
Background Marbling, or intramuscular fat, is an important factor contributing to the palatability of beef. Vitamin A, through its active metabolite, retinoic acid, promotes the formation of new fat cells (adipogenesis).
Corrine L. Harris, Bo Wang, Jeneane M. Deavila, Jan R. Busboom, Martin Maquivar, Steven M. Parish, Brent McCann, Mark L. Nelson, Min Du   +8 more
doaj   +1 more source

Determining Relationships between Marbling Scores and Carcass Yield Traits of German Beef Bull Carcasses Using Video-Image Analysis at the 12th and 10th Rib Position of Longissimus Thoracis and EUROP Classification

Applied Sciences, 2020
In contrast to other international beef classification systems, the European EUROP system disregards marbling in meat quality assessment. Instead, it focuses primarily on the assessment of conformation and fat score.
Lisa Schulz, Albert Sundrum
doaj   +1 more source

Investigation of the Sarcoplasmic Proteome Contribution to the Development of Pork Loin Tenderness

Meat and Muscle Biology, 2020
The study objectives were to determine the extent to which the sarcoplasmic proteome explains variations in aged pork loin star probe value. Pork loins (n=12) were categorized by differences in star probe at 21 d post mortem from a larger set of loins ...
D. Andy King, Edward M;. Steadham, Elisabeth J. Huff-Lonergan, Elizabeth A Zuber, Logan G Johnson, Matthew D. Schulte, Steven M. Lonergan   +6 more
doaj   +2 more sources

The marbling score assessed with Meat Standards Australia is heritable in Charolais cattle

Italian Journal of Animal Science
Marbling or visible intramuscular fat is a crucial indicator of beef eating quality. This study investigated the heritability of marbling score (MS), as defined by the Meat Standards Australia (MSA) grading scheme, in Charolais cattle, laying the groundwork for future breeding programs for improving this trait.
Santinello, Matteo, Katende, John, Costa, Angela, Rampado, Nicola, Hocquette, Jean-François, de Marchi, Massimo, Penasa, Mauro   +6 more
openaire   +4 more sources

Identification and analysis of phospholipid transfer protein polymorphisms and their association with marbling score in Hanwoo (Korean cattle)

Genetics and Molecular Research, 2013
Phospholipid transfer protein (PLTP) regulates high-density lipoprotein metabolism. The gene encoding PLTP is located on bovine chromosome 13. The objective of this study was to identify single nucleotide polymorphisms (SNPs) in the Hanwoo (Bos taurus coreanae) PLTP gene to detect novel mutations affecting economically important traits.
J, Seong, J D, Oh, H K, Lee, G J, Jeon, H S, Kong   +4 more
openaire   +2 more sources

Marbling score, cholesterol, and physical-chemical content of male Bali beef fed fermented pineapple peel. [PDF]

J Adv Vet Anim Res, 2022
Bulkaini B, Dahlanuddin D, Ariana T, Kisworo D, Maskur M, Mastur M.   +5 more
europepmc   +1 more source