Meat quality of the Longissimus muscle of bulls and steers (½ Nellore vs ½ Simmental) finished in feedlot

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Policies General information Open Access, Licensing terms, Commercial use and Copyright terms policies Self-archiving policy and Archive policies Article Correction and Withdrawal policy Manuscript Submission policy Authorship policy Conflict of Interest policy Language considerations policy Plagiarism and Duplicate publications policy Ethics policy Review process policy Acceptance of manuscripts policy Online First Articles and Special Issues policies Generative artificial intelligence (AI) policy Advertising policy

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ORIGINAL PAPER

Meat quality of the Longissimus muscle of bulls and steers (½ Nellore vs ½ Simmental) finished in feedlot

R. M. Prado ¹

,

I. N. Prado ¹

,

J. A. Marques ¹

,

P. P. Rotta ¹

,

J. V. Visentainer ²

,

R. R. Silva

,

N. E. Souza ²

1

State University of Maringá, Department of Animal Science, Av. Colombo 5790, Maringá, PR Brazil

2

State University of Maringá, Department of Chemistry, Av. Colombo 5790, Maringá, PR Brazil

Publication date: 2009-03-20

Corresponding author

I. N. Prado

State University of Maringá, Department of Animal Science, Av. Colombo 5790, Maringá, PR Brazil

J. Anim. Feed Sci. 2009;18(2):221-230

DOI: https://doi.org/10.22358/jafs/66386/2009

KEYWORDS

ABSTRACT

The experiment was carried out to evaluate performance, carcass characteristics, chemical composition and fatty acid composition of bulls and steers (1/2 Nellore vs 1/2 Simmental) finished in feedlot. From 8 to 20 months the animals were raised conventionally. At 20 month of age 16 bulls were randomly selected of which 8 were surgically castrated. At 32 months of age the animals were transferred into a feedlot system with individual pens of 10 m². Both groups of animals were slaughtered at 35 months of age. The bulls were heavier initially and displayed higher final weight, higher average daily gain and hot carcass weight than steers, bulls also had higher moisture content, crude protein and cholesterol and lower total fat content than steers. The ratios of PUFA to SFA and of n-6 to n-3 in bulls were higher than in steers.

CITATIONS (15):

1.

Carcass Composition and Cuts of Bulls and Steers Fed with Three Concentrate Levels in the Diets
Ivanor Nunes do Prado, Rodrigo Augusto Cortêz Passetti, Dayane Cristina Rivaroli, Mariana Garcia Ornaghi, Kennyson Alves de Souza, Camila Barbosa Carvalho, Daniel Perotto, José Luiz Moletta
Asian-Australasian Journal of Animal Sciences

2.

Animal performance and meat quality of crossbred young bulls
Daniele Maggioni, Jair de Araújo Marques, Polyana Pizzi Rotta, Daniel Perotto, Taciana Ducatti, Jesuí Vergílio Visentainer, Ivanor Nunes do Prado
Livestock Science

3.

Corn silage with and without enzyme-bacteria inoculants on performance, carcass characteristics and meat quality in feedlot finished crossbred bulls
Carlos Alberto Fugita, Ivanor Nunes do Prado, Clóves Cabreira Jobim, Fernando Zawadzki, Maribel Velandia Valero, Maria Carla de Oliveira Pires, Rodolpho Martin do Prado, Mônica Chaves Françozo
Revista Brasileira de Zootecnia

4.

Effects of glycerin and essential oils (Anacardium occidentale and Ricinus communis) on the meat quality of crossbred bulls finished in a feedlot
I. N. Prado, O. T. B. Cruz, M. V. Valero, F. Zawadzki, C. E. Eiras, D. C. Rivaroli, R. M. Prado, J. V. Visentainer
Animal Production Science

5.

Growth performance, carcass characteristics and meat quality of finishing bulls fed crude glycerin-supplemented diets
Mônica Chaves Françozo, Ivanor Nunes do Prado, Ulysses Cecato, Maribel Velandia Valero, Fernando Zawadzki, Ossival Lolato Ribeiro, Rodolpho Martin do Prado, Jesuí Vergílio Visentainer
Brazilian Archives of Biology and Technology

6.

Carcass characteristics, chemical composition and fatty acid profile of longissimus muscle of young bulls from four genetic groups finished in feedlot
Roberto Haruyoshi Ito, Ivanor Nunes do Prado, Polyana Pizzi Rotta, Marival Gustavo de Oliveira, Rodolpho Martin do Prado, José Luiz Moletta
Revista Brasileira de Zootecnia

7.

Beef quality traits of heifer in comparison with steer, bull and cow at various feeding environments
Bandugula Venkata Reddy, Allur S. Sivakumar, Dawoon W. Jeong, Yang-Byung Woo, Sang-June Park, So-Young Lee, Ji-Yeon Byun, Chang-Ho Kim, Soo-Hyun Cho, Inho Hwang
Animal Science Journal

8.

Associations among animal, carcass, muscle characteristics, and fresh meat color traits in Charolais cattle
Mohammed Gagaoua, Brigitte Picard, Valérie Monteils
Meat Science

9.

Effect of the inclusion of natural additives on animal performance and meat quality of crossbred bulls (Angus × Nellore) finished in feedlot
Carlos Alberto Fugita, Rodolpho Martin do Prado, Maribel Velandia Valero, Elton G. Bonafé, Camila Barbosa Carvalho, Ana Guerrero, Carlos Sañudo, Ivanor Nunes do Prado
Animal Production Science

10.

GROWTH AND DEVELOPMENT SYMPOSIUM: Stem/progenitor cells in animal growth: the regulation of beef quality by resident progenitor cells1
Xing Fu, Chaoyang Li, Qianglin Liu, Kenneth McMillin
Journal of Animal Science

11.

Improvements in the quality of meat from beef cattle fed natural additives
Mariana Ornaghi, Ana Guerrero, Ana Vital, Souza de, Rodrigo Passetti, Camila Mottin, Araújo de, Carlos Sañudo, Prado do
Meat Science

12.

Effect of an essential oils blend on meat characteristics of crossbred heifers finished on a high-grain diet in a feedlot
Dayane Rivaroli, Mar del, Carlos Sañudo, Ana Guerrero, André Jorge, Ana Vital, Maribel Valero, Prado do, Prado do
Animal Production Science

13.

Biotrickling Filtration of Volatile Organic Compounds in Vented Gases from Surface-Coating Operations
Fu-Jen Chuang, Ming-Shean Chou
Journal of Environmental Engineering

14.

European conformation and fat scores of bovine carcasses are not good indicators of marbling
Jingjing Liu, Sghaier Chriki, Marie-Pierre Ellies-Oury, Isabelle Legrand, Grzegorz Pogorzelski, Jerzy Wierzbicki, Linda Farmer, Declan Troy, Rod Polkinghorne, Jean-François Hocquette
Meat Science

15.

Comparison of Pure and Crossbred Japanese Black Steers in Growth Performance and Metabolic Features from Birth to Slaughter at a Spanish Fattening Farm
Juan Vázquez-Mosquera, Mercado de, Aitor Fernández-Novo, Juan Gardón, José Pesántez-Pacheco, María Pérez-Solana, Ángel Revilla-Ruiz, Daniel Martínez, Arantxa Villagrá, Francisco Sebastián, Sonia Pérez-Garnelo, Susana Astiz
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