Carcass traits and meat quality of Texel lambs raised in Brachiaria pasture and feedlot systems

2020 ◽  
Vol 91 (1) ◽  
Author(s):  
Pâmila Carolini Gonçalves Silva ◽  
Camila Celeste Brandão Ferreira Ítavo ◽  
Luís Carlos Vinhas Ítavo ◽  
Marina Nadai Bonin Gomes ◽  
Gelson Luís Dias Feijó ◽  
...  
Keyword(s):  
Meat Quality ◽  
Carcass Traits

Effects of slaughter age on carcass traits and meat quality of crossbred (Duroc × Landrace × Yorkshire) finishing pigs

2021 ◽  
pp. 1-7
Author(s):  
Zhongyang Guo ◽  
Xiaoling Chen ◽  
Daiwen Chen ◽  
Mingzhou Li ◽  
Jingdong Yin ◽  
...  
Keyword(s):  
Meat Quality ◽  
Carcass Traits ◽  
Finishing Pigs ◽  
Slaughter Age

Performance, carcass traits and meat quality of lambs fed with different roughage:concentrate ratios associated with variable physically effective neutral detergent fibre content

2021 ◽  
pp. 1-11
Author(s):  
L. de O. Queiroz ◽  
A. M. Barbosa ◽  
G. B. Mourão ◽  
M. A. Fonseca ◽  
L. F. B. Pinto ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Particle Size ◽  
Meat Quality ◽  
Average Daily Gain ◽  
Carcass Traits ◽  
Faecal Excretion ◽  
Neutral Detergent Fibre ◽  
Fatty Acids Profile ◽  
Colour Parameter

Abstract This study evaluated the effect of roughage:concentrate (R:C) ratio associated with a variable particle size of physically effective neutral detergent fibre (peNDF8) in the forage (Tifton-85 hay) on the performance, carcass traits and meat quality of lambs. Seventy-two 4-month-old, non-castrated Santa Ines male lambs (23.5 ± 2.32 kg BW) were distributed in a completely randomized design, in a 2 × 2 factorial arrangement [two peNDF8 hay particle sizes (13 and 6 mm) and two R:C ratios (700:300 and 500:500 g/kg DM total)]. DMI, DM, NFC and TDN digestibility's, N-intake and N-faecal excretion were affected by the R:C ratio (P < 0.05). However, the N-retained was not affected by the studied variables (P > 0.05). It was observed an interaction (P < 0.05) between the peNDF8 and R:C ratios for final BW, average daily gain (ADG), colour parameters and pH 24 h. The lower roughage ratio provided greater (P < 0.05) concentrations of C14:1, C16:1–cis9, C18:1–cis9, ΣMUFA, Σn–6:Σn–3 and hypocholesterolemic/hypercholesterolemic index, enzymatic activity Δ9desaturase-C16 and -C18. Lambs fed a lower roughage diet had improved performance and feed efficiency, however, presented reduced polyunsaturated fatty acids (PUFA) concentrations in the meat, especially Σn–3 family. Higher roughage diet and larger peNDF8 particle size improved the concentrations of PUFA while decreased Σn–6:Σn–3 ratio in meat. Larger peNDF8 particle size associated with higher roughage proportion, have reduced animal performance however, it increased protein concentration, a* and C* colour parameter without affecting fatty acids profile of Longissimus lumborum muscle.

Effects of palm kernel cake in high-concentrate diets on carcass traits and meat quality of feedlot goats

2021 ◽  
pp. 104456
Author(s):  
Liliane Oliveira da Silva ◽  
Gleidson Giordano Pinto de Carvalho ◽  
Manuela Silva Libano Tosto ◽  
Victor Guimarães Oliveira Lima ◽  
Luis Gabriel Alves Cirne Cirne ◽  
...  
Keyword(s):  
Meat Quality ◽  
Carcass Traits ◽  
Palm Kernel ◽  
Palm Kernel Cake

scholarly journals Intake, performance, carcass traits and meat quality of goats grazing in the Caatinga rangeland

2020 ◽  
Vol 42 (5) ◽  
pp. 1639-1652
Author(s):  
Dulciene Karla de Andrade Silva ◽  
◽  
Fábia Simone Bezerra Cordeiro ◽  
Érica Carla Lopes da Silva ◽  
Daniel Barros Cardoso ◽  
...  
Keyword(s):  
Meat Quality ◽  
Carcass Traits

scholarly journals Studies on meat quality of pigs crossbred with wild boars. 5. Effects of sex on growth, carcass traits and physico-chemical properties of meat.

1991 ◽  
Vol 28 (1) ◽  
pp. 6-12 ◽  
Author(s):  
Akiyoshi MATSUOKA ◽  
Yutaka YAMANO ◽  
Noboru FURUKAWA ◽  
Shuhei IKEDA ◽  
Yoshitada YAMANAKA
Keyword(s):  
Meat Quality ◽  
Carcass Traits ◽  
Chemical Properties ◽  
Wild Boars ◽  
Physico Chemical

The Effect of Extensive Feeding Systems on Growth Rate, Carcass Traits, and Meat Quality of Finishing Lambs

2016 ◽  
Vol 16 (1) ◽  
pp. 23-38 ◽  
Author(s):  
Gerlane F. De Brito ◽  
Eric N. Ponnampalam ◽  
David L. Hopkins
Keyword(s):  
Growth Rate ◽  
Meat Quality ◽  
Carcass Traits ◽  
Feeding Systems

Fatty acid profile, carcass traits and meat quality of Nellore steers following supplementation with various lipid sources

2017 ◽  
Vol 57 (6) ◽  
pp. 1170 ◽  
Author(s):  
Isabela P. C. Carvalho ◽  
Giovani Fiorentini ◽  
Josiane F. Lage ◽  
Juliana D. Messana ◽  
Roberta. C. Canesin ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Dietary Supplements ◽  
Meat Quality ◽  
Linseed Oil ◽  
Statistical Significance ◽  
Average Daily Gain ◽  
Carcass Traits ◽  
Subcutaneous Fat ◽  
Practical Significance

The aim of the present study was to evaluate the fatty acid composition of meat and subcutaneous fat, carcass traits and meat quality of Nellore steers fed diets supplemented with various lipid sources. Forty-five young bulls, with average bodyweight of 441 ± 30 kg, were allotted into 10 paddocks, with five treatments, each consisting of two paddocks. The bulls were randomly assigned into one of the following five treatments, which consisted of four lipid sources: palm oil (PO), linseed oil, rumen protected fat (soybean-based oil), whole soybean, and a control (without additional fat). Trial duration was 120 days, which included 30 days of adaptation. Supplements were offered daily at 10 g/kg bodyweight per day. Dietary supplements for providing additional fat were formulated to consist of 10% ether extract. Lipid sources did not significantly affect the average daily gain (P = 0.797) or dressing percentage (P = 0.663). Supplementation with PO increased the concentrations of lauric acid (P = 0.036) and myristic acid (P < 0.001) in the muscle and subcutaneous fat. Animals supplemented with linseed oil had significantly higher concentrations of conjugated linolenic acid in the meat (P = 0.036) and fat (P = 0.049) than did control animals. In the present study, the use of various lipid sources in dietary supplements of grazing cattle during finishing period did not affect carcass traits or physical attributes of beef. This absence of statistical significance may be related to the minimum number of repeat paddocks (2) per treatment. Thus, differences that can have a practical significance were not evidenced by statistical analysis. The inclusion of PO and protected fatty acids derived from soybean oil (rumen-protected fat) is not recommended as a method to improve the lipid profile of meat and subcutaneous fat of Nellore cattle.

Effect of maternal or post-weaning methyl donor supplementation on growth performance, carcass traits, and meat quality of pig offspring

2018 ◽  
Vol 99 (5) ◽  
pp. 2096-2107 ◽  
Author(s):  
Yang Zhao ◽  
Chao Jin ◽  
Yuedong Xuan ◽  
Pan Zhou ◽  
Zhengfeng Fang ◽  
...  
Keyword(s):  
Growth Performance ◽  
Meat Quality ◽  
Carcass Traits ◽  
Methyl Donor

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
Sign in / Sign up

Export Citation Format

Share Document