scholarly journals Effect of beef tallow on growth performance, carcass characteristics, meat composition, and lipid profile of growing lambs

2015 ◽  
Vol 2 (3) ◽  
pp. 346
Author(s):  
Shahana Ahmed ◽  
Mrs Khatun ◽  
Md Islam ◽  
Md Khan ◽  
SM Mahmud ◽  
...  
Keyword(s):  
Lipid Profile ◽  
Growth Performance ◽  
Beef Tallow ◽  
Carcass Characteristics ◽  
Meat Composition

Growth performance, carcass characteristics and meat composition of Milanino chickens fed on diets with different protein concentrations

2016 ◽  
Vol 57 (4) ◽  
pp. 531-537 ◽  
Author(s):  
F. Mosca ◽  
C. A. Kuster ◽  
S. Stella ◽  
G. Farina ◽  
M. Madeddu ◽  
...  
Keyword(s):  
Growth Performance ◽  
Carcass Characteristics ◽  
Meat Composition

scholarly journals Lipid profile of subcutaneous fat, growth performance, and carcass characteristics of gilts fed with diets supplemented with ractopamine, organic chromium or subjected to energetic feed restriction

2022 ◽  
Vol 52 (4) ◽  
Author(s):  
Danilo Alves Marçal ◽  
Charles Kiefer ◽  
Stephan Alexander da Silva Alencar ◽  
Taynah Vieira Aguiar Farias ◽  
Luana Cristiane dos Santos ◽  
...  
Keyword(s):  
Body Weight ◽  
Lipid Profile ◽  
Growth Performance ◽  
Subcutaneous Fat ◽  
Carcass Characteristics ◽  
Energy Restriction ◽  
Metabolizable Energy ◽  
Chromium Picolinate ◽  
Feed Restriction ◽  
Chromium Yeast

ABSTRACT: This study identified the effects of dietary supplementation with ractopamine, chromium picolinate, chromium yeast, or an energetic feed restriction on the growth performance and lipid profile of subcutaneous fat, in late finishing gilts. Twenty genetically similar gilts with initial body weight of 105.35 ± 4.77 kg and a final body weight of 131.37 ± 5.58 kg were distributed in a completely randomized block design with five treatments (control; ractopamine: 20 ppm; chromium picolinate: 0.48 ppm; chromium yeast: 0.80 ppm; and energetic feed restriction: -150 kcal kg-1 of metabolizable energy), with four replicates of one animal each. The experimental diets were isonutritives, except for the metabolizable energy level of the diet fed to the group subjected to energy restriction. There were no effects on the growth performance and carcass characteristics. Ractopamine and organic chromium (picolinate and yeast) supplementation increased the concentration of total polyunsaturated fatty acid. The proportion of α-linolenic fatty acids were higher when the diets were supplemented with ractopamine or chromium yeast. The energy restriction increased the n-6:n-3 ratio and reduced α-linolenic acid concentration. Therefore, ractopamine, chromium picolinate, chromium yeast supplementation, and energetic feed restriction did not affect the growth performance or carcass characteristics but altered the lipid profile of subcutaneous fat in finishing gilts. Ractopamine and organic chromium supplementation increased PUFA in the fat of finishing female pigs.

scholarly journals Effect of Rumen Protected Methionine and α-Tocopherol on Growth Performance, Carcass Characteristics, and Meat Composition of Late Fattening Hanwoo Steer in High-Temperature Seasons

Animals ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. 2430
Author(s):  
Byung-Ki Park ◽  
Jun-Sang Ahn ◽  
Min-Ji Kim ◽  
Gi-Hwal Son ◽  
Sang-Hun Bong ◽  
...  
Keyword(s):  
High Temperature ◽  
Treatment Group ◽  
Growth Performance ◽  
Average Daily Gain ◽  
Carcass Characteristics ◽  
Control Group ◽  
Longissimus Muscle ◽  
Positive Effects ◽  
Meat Composition ◽  
Significant Difference

This study was conducted to investigate the effects of rumen-protected methionine and α-tocopherol (RPMT) on growth performance, carcass characteristics, and meat composition of late fattening Hanwoo steers in high-temperature seasons. Fourteen steers were randomly assigned to one of two diets; control (commercial concentrate) and treatment (commercial concentrate + 20 g of RPMT). Average daily gain was 34% higher in the treatment group than in the control group; however, there was no significant difference due to the small number under investigation. Feed conversion ratio was lower in the treatment group than in the control group (p < 0.05). Supplementation of RPMT had little effect on the fatty acid composition of longissimus muscle. Metmyoglobin in the longissimus muscle was significantly lower in treatment group compared to the control group at the ninth day of storage (p < 0.05). The redness of the longissimus muscle was higher in the treatment group than in the control group on day 9 of storage (p < 0.01). Thus, the results suggest that RPMT have positive effects on growth performance, and Commission Internationale de l’Eclairage color stability in the longissimus muscle of late fattening Hanwoo steers in high-temperature seasons.

scholarly journals Effect of Total Digestible Nutrients Level of Concentrates on Growth Performance, Carcass Characteristics, and Meat Composition of Korean Hanwoo Steers

2019 ◽  
Vol 39 (3) ◽  
pp. 388-401
Author(s):  
Jun Sang Ahn ◽  
Gi Hwal Son ◽  
Min Ji Kim ◽  
Chang Six Choi ◽  
Chang Woo Lee ◽  
...  
Keyword(s):  
Growth Performance ◽  
Carcass Characteristics ◽  
Meat Composition

scholarly journals Effect of Feeding Frequency on Some Growth Performance, Some Carcass Characteristics And Chemical Meat Composition

2018 ◽  
Vol 2ndInt.Conf.AGR (Special Issue) ◽  
pp. 55-64
Author(s):  
Mohammed Mahmood Mohammed Mohammed ◽  
◽  
Hatem Hasson Saleh Saleh ◽  
Ayad Baker Mahmood Mahmood ◽  
◽  
...  
Keyword(s):  
Growth Performance ◽  
Carcass Characteristics ◽  
Feeding Frequency ◽  
Meat Composition ◽  
Effect Of Feeding

The effects of copper source and concentration on growth performance, carcass characteristics, and pen cleanliness in finishing pigs

2017 ◽  
Vol 95 (9) ◽  
pp. 4052 ◽  
Author(s):  
K. F. Coble ◽  
J. M. DeRouchey ◽  
M. D. Tokach ◽  
S. S. Dritz ◽  
R. D. Goodband ◽  
...  
Keyword(s):  
Growth Performance ◽  
Carcass Characteristics ◽  
Finishing Pigs
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