Quality and sensory attributes of meat from 32 mixed-breed Santa Inês lambs fed diets composed four silages with old man saltbush (Atriplex nummularia Lind), buffelgrass (Cenchrus ciliaris), Gliricidia (Gliricidia sepium), Pornunça (Manihot sp.) were evaluated. Meat diet containing silage (P<0.05) showed greater values for cooking loss. Of the evaluated in Longissimus lumborum muscle lambs, color juiciness did not differ (P>0.05). However, led to differences aroma, tenderness, flavor values....

Lipid supplements (oilseeds vegetables) are included in ruminant diet to increase its energy density and improve fatty acid composition of milk consequently fresh cheese. Milk cheeses were evaluated from crossbred Holstein × Zebu, fed diets enriched with 0%, 25%, 50%, 75% inclusion levels palm kernel cake concentrated supplement, which supplied daily (3.0 kg). cheese (p = 0.001) acids C12:0 exhibited quadratic negative values. C13:0, C20:0, C18:2t10c12, C20:2n-6 presented positive The...

ABSTRACT The objective of this study was to evaluate the effect a phytogenic additive on nutrient intake, diet digestibility, nitrogen balance, and ruminal parameters lambs. Four lambs with an average body weight 27.6 ± 2.9 kg were distributed in 4 × Latin square design fed basal composed 600 g DM/day corn silage 400 concentrate. supplemented no 0.0, 2.0, 4.0, 6.0 g/kg DM pepper. intake DM, crude protein (CP), organic matter (OM), neutral detergent fiber (NDF) g/day decreased linearly (P...

Abstract This study aimed to evaluate sunflower cake feed in commercial cut yields and chemical sensory attributes of goat meat. Thirty‐two castrated male goats were distributed four levels (0, 8, 16 24%) supplementation. The animals slaughtered the carcasses placed a cold chamber sectioned into five anatomical regions corresponding cuts. Samples Longissimus lumborum muscle analyzed for composition quality. pH not affected by treatments. smell, taste ‘goatiness’ aroma flavor meat also...

This study aimed to determine the impact of replacing soybean meal with peanut cake in diets crossbred Boer goats as determined by carcass characteristics and quality fatty acid profile meat. Forty vaccinated dewormed were used. Goats had an average age 5 mo BW 15.6 ± 2.7 kg. fed Tifton-85 hay a concentrate consisting corn bran, meal, mineral premix. Peanut was substituted for at levels 0.0, 33.33, 66.67, 100%. Biometric morphometric measurements not affected diet. There no influence...

This study aimed to determine the impact of inclusion licuri cake in diets crossbred Santa Inês lambs, based on intake, digestibility, N balance, urea N, and performance. We used 44 male lambs that were vaccinated wormed, with an average age 6 mo BW 21.2 kg ± 2.7 kg. The fed a mixture Tifton-85 hay (40%) concentrated (60%) composed ground corn, soybean meal, mineral premix. For treatments, was added at levels 0, 8, 16, 24% DM, replacing meal corn. 11 per treatment randomized design. confined...

Utilizaram-se 32 cordeiros Ile de France, não-castrados, alimentados com dietas contendo silagem milho ou cana-de-açúcar em duas relações volumoso:concentrado (60:40 40:60). Os animais foram mantidos confinados individualmente controle do alimento fornecido e das sobras pesados semanalmente para determinação ganho peso diário da conversão alimentar. Simultaneamente, realizados ensaios digestibilidade metabolismo consumo dos nutrientes balanço nitrogênio experimentais. O foi maior nos milho,...

Summary Biodiesel industry by-products appear to be an excellent alternative source for ruminant feed and may contribute increased agricultural activity in terms of productivity profitability. Among the various by­products, oilseed cakes have great potential use due their high protein lipid contents, which make them energetic that would fulfill nutritional requirements animals. Thus, studies aim determine optimum levels cake are important maximizing these by-products. Key Words: cattle,...

Objetivou-se avaliar o rendimento dos componentes não-carcaça de cordeiros terminados em confinamento recebendo dietas formuladas com silagem milho ou cana-de-açúcar e dois níveis concentrado. Utilizaram-se 32 Ile France, não-castrados, alimentados duas relações volumoso:concentrado, 60:40 40:60. Os foram mantidos até atingirem kg peso corporal (PCA), quando abatidos. Após a sangria, todos os constituintes (sangue, pele, cabeça, patas, rúmen, retículo, omaso, abomaso, intestino delgado,...

Com o objetivo de avaliar as características físico-químicas e sensoriais da carne cordeiros terminados em confinamento com dietas contendo cana-de-açúcar ou silagem milho duas relações volumoso:concentrado, 60:40 40:60, utilizaram-se 32 Ile France, não-castrados, 15 kg peso corporal. Os animais foram confinados baias individuais abatidos aos kg. As os músculos estudados não influenciaram pH 45 minutos (6,56) 24 horas (5,62) após abate nem a capacidade retenção água (58,38%) perda por cocção...

Palm kernel cake is a biodiesel byproduct and an alternative feed additive in cattle production. This study evaluated the effects of palm added to bulls' diets on physicochemical sensory characteristics their meat. Thirty-two young Nellore bulls were used, distributed randomized experimental design with four treatments: 0, 7, 14 or 21% (w/w) dry matter diet. Hay was used at 35% diets, which balanced provide 150 g kg(-1) crude protein 33 Mcal metabolizable energy.The moisture (P = 0.40), ash...

Este trabalho foi realizado objetivando-se determinar a composição corporal de proteína, gordura e energia as exigências nutricionais proteína para mantença ganho peso ovinos Morada Nova. Foram utilizados 30 cordeiros com vivo (PV) médio inicial 15 kg. Para determinação da corporal, pela metodologia do abate comparativo, seis (animais-referência) foram abatidos aos kg, 20 kg (abate intermediário) os demais distribuídos em grupos (um cada dieta) três animais, acordo relação...

Avaliou-se o efeito da relação volumoso:concentrado e do tipo de volumoso nos rendimentos carcaça dos cortes comerciais, sobre a composição tecidos musculosidade perna 32 cordeiros Ile France, terminados em confinamento, alimentados com silagem milho ou cana-de-açúcar, duas relações volumoso:concentrado: 60:40 40:60. Os foram abatidos aos 32kg peso corporal; calcularam-se rendimento quente (PCQ RCQ). Após 24 horas refrigeração, obtiveram-se fria (PCF RCF), verdadeiro as perdas por...

Com o objetivo de avaliar as características nutricionais da carne cordeiros terminados em confinamento com dietas contendo cana-de-açúcar ou silagem milho duas relações volumoso:concentrado (60:40 40:60), utilizaram-se 32 Ile France, não-castrados, 15 kg peso corporal distribuídos delineamento experimental inteiramente casualizado, esquema fatorial 2 × 2. Os animais foram confinados baias individuais e abatidos aos kg. A dos teve 74,55% umidade, 19,61% proteína bruta, 1,04% cinzas 51,28...

Multiparous dairy cows (n=16) of the Holstein x Gir crossbreed, with an average weight 436.6 kg (±59.7), were tested to determine best level Palm kernel cake in a dietary supplement for lactating at pasture. The experiment utilized Latin square design, distributed four squares. Intake, digestibility nutritional fractions, and metabolic profile, as determined from blood parameters, analyzed grazing cattle containing 0%, 25%, 50%, 75% palm cake. Intake dry matter, crude protein, ether extract,...

Licuri cake is a biodiesel byproduct and has been tested as an alternative feed additive for use in cattle production. This study analyzed the color, sensory chemical attributes of burger meat from bovines. Thirty-two young Nellore bulls were used, housed individual pens distributed randomized experimental design with four treatments: no addition or 7, 14 21% (w/w) licuri dry matter diet.Interactions between level physicochemical variables (P > 0.05) observed. Additionally, interaction was...

Abstract The objective of the current experiment was to determine effects increasing levels palm kernel cake in a finishing diet on feed intake, digestibility, performance, ingestive behaviour and carcass traits zebu bulls. Thirty-two Nellore bulls (420 ± 25.0 kg initial body weight [BW] 24-months-old), were assigned randomly individual pens with four treatments (0, 70, 140 210 g/kg by total dry matter [DM]) eight replicates per treatment. inclusion linearly decreased DM, crude protein...

Abstract BACKGROUND Salted Sun‐dried meat is a traditional process of salting that can improve quality and overall acceptance. The present study compared the physicochemical sensory attributes fresh salted sun‐dried from Nellore Zebu ( Bos taurus indicus ) bulls n = 32) evaluated diets containing different levels (0%, 7%, 14% 21%) licury cake in provided to finished feedlot. RESULTS decreased moisture P &lt; 0.0001) ether extract 0.0002) contents but increased ash protein meat. addition...

Myostatin and MyoD family genes play vital roles in myogenesis this study aimed to identify association of variants MyoD1, MyoG, MyF5, MyF6, MSTN with meat traits Santa Inês sheep. A dataset 44 records seven 192 lambs (pH0, pH24, a*, b*, L*, tenderness assessed by shear force, water-holding capacity) was used. Single-locus haplotype analyses were performed, the significance threshold established according Bonferroni's method. analysis revealed two associations at a Bonferroni level, where...

The present study was conducted to determine the best level of substitution soybean meal by sunflower cake in diets for kids through evaluation quantitative carcass traits. Thirty-two Boer X 1/2 NDB (no defined breed), males, non-castrated, with 4 months age and initial body weight 15±3.2 kg, were randomly assigned individual pens. treatments contained four levels (0, 33, 66 100% DM). At end experimental period, animals slaughtered. There no influence on any mean values evaluated measures...