نتایج جستجو برای: and meat quality parameters warner
تعداد نتایج: 16966056 فیلتر نتایج به سال:
rivers and runoff have always been of interest to human beings. in order to make use of the proper water resources, human societies, industrial and agricultural centers, etc. have usually been established near rivers. as the time goes on, these societies developed, and therefore water resources were extracted more and more. consequently, conditions of water quality of the rivers experienced rap...
background: previous research has shown that cr is needed for growth and protein synthesis. objectives: this study was carried out to determine the effects of supplementing chromium-methionine (cr-met) on performance, hematologic characteristics and meat quality parameters in kids. methods: thirty-two male kids (average initial bw of 22 ± 2 kg, 4mo) were used in a completely randomized design ...
This project investigated the potential application of two spectral approaches hyperspectral imaging in the near infrared (NIR) region and Raman spectroscopy to predict meat quality. Predictions of meat quality included Warner-Bratzler shear force (WBSF), consumer assessed eating quality and fatty acid profiles. In addition, the relationship between WBSF values and sensory acceptability was eva...
Simmentaler cross (SX), Bonsmara cross (BX) and Nguni (NG) steers were raised on natural sweet veld pastures and slaughtered at 18 or 30 months of age. Slaughtering occurred at the end of the wet summer season. Live weight and carcass traits were significantly influenced by breed and slaughter age. The amount as well as percentage kidney and omental fat differed significantly between the respec...
Meat quality traits are economically important because they affect consumers' acceptance, which, in turn, influences the demand for beef. However, selection to improve meat quality is limited by the small numbers of animals on which meat tenderness can be evaluated due to the cost of performing shear force analysis and the resultant damage to the carcass. Genome wide-association studies for War...
The effects of finishing time, (T0=0, T1=30 and T2=60days), on Holstein-Friesian cull cows (n=18) and post-mortem ageing, (1, 7, 14, 21, 35 and 42days), under vacuum conditions of Longissimus thoracis (LT) muscles were investigated. The objective of this research was to study how finishing feeding (based on a commercial concentrate and corn silage), following a pasture period of 90days, affecte...
a significant problem in multicarrier communication systems is the necessity to reduce the value of papr (peak-to-average power ratio) of transmitting signal. in this thesis we study the effect of the system parameters such as coding and modulation types on papr and ultimate ber in a mc-cdma system. in this study we consider fading channel as well as the nonlinearity of transmitter’s amplifier ...
the study was carried out to investigate the effects of camelia (camelina sativa l. crantz) variety (cs) oil or seeds on performance, meat quality, immunity and plasma metabolic profile in broiler chickens. the broilers (n= 2,080, cobb 500) were randomly allocated (sex ratio 1:1) for 32-day experimental periods (from 11d to 42 d) to 4 experimental groups: control (corn-soybean meal-full fat soy...
The objective of the current review is to highlight biochemical processes and products, from slaughter to the time of beef consumption, that relate to response to stress at slaughter, meat quality and consumer health. Biochemical processes and products involved in the use of catecholamine and dopamine levels at slaughter, in predicting meat quality, are reviewed. Furthermore, meat quality chara...
The objective of this study was to investigate the effect of RYR1 genotype on muscle fibre traits and meat tenderness of m. longissimus lumborum in fatteners. The study was carried out on 16 heterozygous Nn and 24 RYR1-free NN Polish Landrace gilts. Muscle samples were taken to categorize muscle fibre types (I, IIA and IIB) according to their mATP-ase activity and to determine the following tec...
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