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Effect of linseed and the combination of conjugated linoleic acid and linseed on the quality and oxidative stability of pig meat and subcutaneous fat
CLA meat quality backfat TBARS fatty acids
2016/9/1
The aim of this experiment was to test the hypothesis that conjugated linoleic acid (CLA) in diets of finishing pigs fed linseed can improve the quality and oxidative stability of meat and subcutaneou...
Eggshell structure,measurements,and quality-affecting factors in laying hens:a review
eggshell composition eggshell quality oviposition time genotype housing system
2016/8/1
Eggshell quality is one of the most significant factors affecting poultry industry; it economically influences egg production and hatchability. Eggshell consists of shell membranes and the true shell ...
Correlations of genes expression in PPAR signalling pathway with porcine meat quality traits
genetic markers Real-time PCR IMF Longissimus dorsi muscle pig
2016/8/1
The correlation of expression pattern of candidate genes in PPAR signalling pathway with meat quality traits in Longissimus dorsi muscle of pigs was investigated. Meat quality traits were measured and...
Impact of Seasonal Conditions on Quality and Pathogens Content of Milk in Friesian Cows
Dairy Cows Milk Composition Coliforms Temperature-humidity Index
2016/11/10
Heat stress negatively affects milk quality altering its nutritive value and cheese making properties. This study aimed at assessing the impact of seasonal microclimatic conditions on milk quality of ...
Effects of a low-phosphorus diet and exogenous phytase on performance,egg quality,and bacterial colonisation and digestibility of minerals in the digestive tract of laying hens
layers eggshell microbial 3-phytase ileum caecum Lactobacillus spp
2015/12/17
The objective of the experiment was to determine the effects of different levels of phytase (0, 150, 250, and 350 phytase units (FTU)/kg; F) produced by Aspergillus niger in the diets of hens fed decr...
The association of CAPN1, CAST, SCD, and FASN polymorphisms with beef quality traits in commercial crossbred cattle in the Czech Republic
candidate genes tenderness fatty acids composition
2015/6/24
Genetic variability of four polymorphisms (CAPN1, CAST, SCD, and FASN) was evaluated and the relationships between them and the beef quality traits (tenderness and fatty acid composition) in Czech cro...
Effect of dietary linseed supplementation on the performance, meat quality, and fatty acid profile of pigs
pork meat Linum usitatissimum fattening carcass value physical and chemical characteristics fatty acid composition
2015/6/24
The effect of a dietary linseed (Linum usitatissimum L.) supplement on the traits of fattening, carcass value, physical and chemical characteristics of meat quality, and the fatty acid composition of ...
QTL analysis for carcass composition and meat quality traits on SSC7q1.1-q1.4 region in Large White × Meishan F2 pigs
single nucleotide polymorphism meat quality
2015/6/23
Significant QTL for carcass and meat quality traits on Sus scrofa chromosome 7 (SSC7) were
detected in various Meishan derived resource populations, especially on q1.1-q1.4 region. In order to confi...
Effect of immunocastration in group-housed commercial fattening pigs on reproductive organs, malodorous compounds, carcass and meat quality
pigs immunocastration carcass
2015/6/23
No differences between treatment groups were detected for carcass weight. In the case of backfat thickness,
carcass lean meat content, and belly leanness score, IC were intermediate between EM (the ...
Interaction between oviposition time, age, and environmental temperature and egg quality traits in laying hens and broiler breeders
hen production type age temperature oviposition
2015/6/23
An experiment with laying hens and broiler breeders of two ages (young 22 vs. 36 weeks, old
83 vs. 64 weeks) and at temperatures of 20 and 28°C was carried out to evaluate the interactions between
...
Interaction between housing system and genotype in relation to internal and external egg quality parameters
laying hen conventional cage enriched cage litter genotype egg physical measurements pore density
2015/6/9
The effect of three housing systems (conventional cages, enriched cages and litter) on egg quality parameters was evaluated in two experiments with four brown laying strains ISA Brown, Hisex Brown, Bo...
Effect of genotype, age of hens and K/k allele on eggshell quality
hens laying type age genotype K/k allele eggshell quality
2015/6/9
We assessed the influence of the particular genotype, age of layers, feather growth-rate gene, and their mutual interactions on selected indicators of eggshell quality in six groups of hens of the lay...
Carcass and meat quality traits of pig reciprocal crosses with a share of Pietrain breed
pigs reciprocal crosses carcass and meat quality RYR1 genotype
2015/6/9
The study was carried out on 119 hybrid grower-finisher pigs that were divided into 5 experimental groups. The analysis covered carcass and meat quality traits of crossbred pigs produced by mating Pol...
Analysis of raw cow milk quality according to free fatty acid contents in the Czech Republic
cow raw milk bulk milk sample mammary gland fat free fatty acids crude protein casein lactose somatic cell count total mesophilic bacteria count psychrotrophic bacteria count urea mechanical stress lipolysis
2015/6/5
The concentration (c) of free fatty acids (FFAs) in milk is an indicator of dairy cow nutrition, milk straining, its bacterial contamination and storage quality. High FFA concentrations (cs) caused by...
Effects of the plant extract YGF251 on growth performance, meat quality, relative organ weight, nutrient digestibility and blood profiles in broiler chickens: possible role of insulin-like growth factor 1
broiler chickens blood profile growth performance meat quality plant extract
2015/4/17
This study was aimed at evaluating the effects of different concentrations of the dietary plant extract supplement YGF251 (young growth factor) on growth performance, blood profiles, relative organ we...