0889 Meat quality of lambs fed diets containing different levels of residual frying oil

2016 ◽  
Vol 94 (suppl_5) ◽  
pp. 427-428 ◽  
Author(s):  
M. Capelari ◽  
E. L. T. Peixoto ◽  
E. S. Moura ◽  
E. L. A. Ribeiro ◽  
I. Y. Mizubuti
Keyword(s):  
Meat Quality ◽  
Frying Oil ◽  
Different Levels

Effect of Different Levels of Multi-Enzymes (Natuzyme Plus®) on Growth Performance, Carcass Traits and Meat Quality of Broiler Chicken

2017 ◽  
Vol 13 (1) ◽  
pp. 61-66 ◽  
Author(s):  
Abdelrahim Abubakr Mohammed ◽  
Abdelbasit Basheer Habib ◽  
Ahmed Mukhtar. Eltrefi ◽  
Egbal Sulaiman Abu Shuluk ◽  
Abubaker Ahmed Abubaker
Keyword(s):  
Growth Performance ◽  
Meat Quality ◽  
Broiler Chicken ◽  
Carcass Traits ◽  
Different Levels

The performance, carcass characteristics and meat quality of two breeds of cattle taken to slaughter at three different levels of backfat thickness

1993 ◽  
Vol 1993 ◽  
pp. 211-211
Author(s):  
S. Thomas ◽  
K. Demeke
Keyword(s):  
Meat Quality ◽  
Feed Efficiency ◽  
Carcass Characteristics ◽  
Backfat Thickness ◽  
Initial Weight ◽  
Improve Efficiency ◽  
Holstein Friesian ◽  
Different Levels

Slaughtering cattle at lighter weights to produce leaner meat might be expected to improve efficiency of production. An earlier experiment with Hereford x Friesian steers (Thomas, Kay, Hamilton and Fisher, 1987) showed no significant effect on feed efficiency when cattle were slaughtered at three different EC fat classes. An experiment was subsequently carried out to examine the effect on performance, carcass characteristics and meat quality of two breeds of cattle slaughtered at three different levels of fatness. In this experiment backfat depth was used as the criterion for slaughter.Thirty Hereford x Friesian/Holstein steers (initial weight 326 kg) and 30 Limousin x Holstein/Friesian steers (initial weight 340 kg) were used in the experiment.

The effect of breed and dietary energy concentration on lamb growth, carcass composition and meat quality

1996 ◽  
Vol 1996 ◽  
pp. 109-109
Author(s):  
M.I. Mustafa ◽  
G.M. Webster ◽  
Gillian M. Povey
Keyword(s):  
Growth Rate ◽  
Meat Quality ◽  
Tissue Growth ◽  
Carcass Composition ◽  
Metabolizable Energy ◽  
Energy Concentration ◽  
Eating Quality ◽  
Lamb Growth ◽  
Different Levels

Previous trials at Newcastle have shown that plane of nutrition affects the growth performance, carcass composition and eating quality of lambs (Mustafa and Webster, 1995). It has also been found that lean tissue growth rate, a characteristic it is possible to manipulate nutritionally, influences meat quality in pigs and cattle (Whipple et al., 1990; Blanchard et al., 1995), although no similar studies have been undertaken with growing lambs. This experiment was designed to study the effect of four diets with different levels of metabolizable energy (ME) but with the same crude protein and undegradeable protein (DUP) levels on growth, carcass composition, tissue growth rate and meat quality characteristics of lambs of two breeds.

The effect of breed and dietary energy concentration on lamb growth, carcass composition and meat quality

1996 ◽  
Vol 1996 ◽  
pp. 109-109
Author(s):  
M.I. Mustafa ◽  
G.M. Webster ◽  
Gillian M. Povey
Keyword(s):  
Growth Rate ◽  
Meat Quality ◽  
Tissue Growth ◽  
Carcass Composition ◽  
Metabolizable Energy ◽  
Energy Concentration ◽  
Eating Quality ◽  
Lamb Growth ◽  
Different Levels

Previous trials at Newcastle have shown that plane of nutrition affects the growth performance, carcass composition and eating quality of lambs (Mustafa and Webster, 1995). It has also been found that lean tissue growth rate, a characteristic it is possible to manipulate nutritionally, influences meat quality in pigs and cattle (Whipple et al., 1990; Blanchard et al., 1995), although no similar studies have been undertaken with growing lambs. This experiment was designed to study the effect of four diets with different levels of metabolizable energy (ME) but with the same crude protein and undegradeable protein (DUP) levels on growth, carcass composition, tissue growth rate and meat quality characteristics of lambs of two breeds.

scholarly journals Effects of Supplemental Feed with Different Levels of Dietary Metabolizable Energy on Growth Performance and Carcass Characteristics of Grazing Naturalized Swan Geese (Anser cygnoides)

Animals ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 711
Author(s):  
Tao Ran ◽  
Yi Fang ◽  
Hai Xiang ◽  
Chengzhen Zhao ◽  
Daowei Zhou ◽  
...  
Keyword(s):  
Growth Performance ◽  
Meat Quality ◽  
Bone Development ◽  
Carcass Characteristics ◽  
Metabolizable Energy ◽  
Thigh Muscle ◽  
Supplemental Feeding ◽  
Supplemental Feed ◽  
Different Levels

Grazing Swan geese (Anser cygnoides) have good meat quality but grow slowly. This study aimed to study whether supplemental feeding could improve growth performance of grazing Swan geese and investigate a suitable dietary metabolizable energy (ME) level of supplemental diet for grazing Swan geese. Naturalized healthy male Swan geese (n = 144; 42 ± 2.0 days and 1.21 ± 0.17 kg) were randomly allocated into 4 groups and grazed on pasture alone (control, CON) or offered supplemental diets with ME of 9.5, 11.5, or 13.5 MJ/kg of DM after grazing. Growth performance and body-size measurements (including bone development) were lower (p < 0.05) in CON versus supplemented geese, as well as slaughter measurements on days 28 and 56. The DM intake linearly decreased (p < 0.01) with increasing dietary ME from day 29 to 56. Slaughter, semi-eviscerated, eviscerated, and thigh muscle yield linearly (p < 0.01) decreased with increasing dietary ME on day 56. Lightness (L*) and yellowness (b*) for breast and thigh muscle on days 28 and 56, and breast muscle shear force on day 56, were lower (p < 0.01) in supplemented versus CON geese. In conclusion, supplemental feeding improved growth performance and carcass characteristics of grazing Swan geese, and supplemental feed with ME of 9.5 MJ/kg of DM could be offered to improve growth and meat quality of grazing Swan geese.

scholarly journals Performance and meat quality of broilers fed different levels of alpha-tocopherol

2021 ◽  
pp. 1941-1954
Author(s):  
Latóya de Sousa Bezerra ◽  
◽  
Roberta Gomes Marçal Vieira Vaz ◽  
Mônica Calixto da Silva ◽  
Kênia Ferreira Rodrigues ◽  
...  
Keyword(s):  
Small Intestine ◽  
Meat Quality ◽  
Shear Force ◽  
Abdominal Fat ◽  
Alpha Tocopherol ◽  
Breast Meat ◽  
Carcass Yield ◽  
Immune Organs ◽  
Different Levels

This study aimed to evaluate the performance and meat quality of broilers fed different levels of alpha-tocopherol. A total of 240 one-day-old Cobb 500® male broiler chicks were reared until day 7 of life, as recommended by the commercial line, and were fed at only 50% of the alpha-tocopherol requirement. At day 8, the chicks were weighed, homogenized, and allotted in a completely randomized design with four treatments (50, 100, 150, and 200% alpha-tocopherol requirement) and six replicates of ten chickens per experimental unit. Several variables were evaluated: weight gain, feed intake, feed conversion, carcass yield and prime cuts (drumstick, thigh, and breast), edible viscera (heart, liver, gizzard), immune organs (cloacal bursa and spleen), intestine weight and length, abdominal fat, breast meat color (lightness, redness, and yellowness), pH, cooking loss, and shear force of the breast meat. Dietary alpha-tocopherol levels did not influence broiler performance, carcass yield, and prime cuts at 42 days of age. The edible viscera, immune organs, the length of the small intestine, and the abdominal fat, as well as the meat color (lightness, redness, and yellowness), pH, cooking loss, and shear force of the breast meat, were not influenced. However, the small intestine yield increased linearly with increasing levels of alpha-tocopherol. The dietary levels of alphatocopherol did not influence the performance and meat quality of broilers from 8 to 42 days of age.

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