Consumo e digestibilidade aparente de dietas com diferentes níveis de inclusão de torta de coco para alimentação de ovinos

Bosa, Ronaldo; Faturi, Cristian; Vasconcelos, Helbilena Gildeli Rodrigues; Cardoso, A. M. C.; Ramos, Aline Maria Pereira Cruz; Azevedo, Jorge Cardoso de

doi:10.4025/actascianimsci.v34i1.11936

Cited by 14 publications

(10 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…According Bosa et al (2012) values above 5% ether extract impact negatively in food degradation by rumen microorganisms (toxic effect) and therefore the intake. The fatty acid toxicity to the rumen microorganisms is related to their nature and polyunsaturated long chain fatty acids (vegetable oils type) are the most harmful (PALMQUIST; MATTOS, 2006).…”

Section: Resultsmentioning

confidence: 99%

“…One of the end products of rancidity are peroxides, which cause a characteristic odor and unpleasant taste in the diet, thereby reducing your intake by animals (BOSA et al, 2012). No analysis was performed to assess the degree of rancidity of crude glycerin, but it was possible to detect a characteristic odor of rancid fat once the glycerin used in this study was from disposal of oil and stored at room temperature.…”

Section: Resultsmentioning

confidence: 99%

See 1 more Smart Citation

Crude glycerin in the diets of confined lambs: performance, carcass traits and economic feasibility

Orrico¹,

Filho²,

Vargas³

et al. 2015

Biosci. J.

View full text Add to dashboard Cite

ABSTRACT:The crude glycerin is a byproduct of the biodiesel industry which has high levels of glycerol and can be utilized by ruminants for obtaining energy. This research was conducted in order to evaluate the performance, carcass characteristics and economic feasibility of lambs fed diets containing crude glycerin replacing ground corn. 24 non-castrated lambs (Pantaneiro racial grouping) at 90 days of age and average body weight of 20.02 ± 1.5 kg were used. We evaluated diets containing 0, 2.5, 5.0 and 7.5% inclusion of crude glycerin on dry matter of the diet replacing ground corn. The parameters evaluated were the consumption of dry matter and nutrients, weight gain, feed conversion, biometric measurements in vivo and carcass characteristics, in addition to the cost of the diet based on the carcass production. Animals reduced dry matter intake as doses of crude glycerin were increased. However, no differences to the weight gain of the animals were observed. Thus, animals fed crude glycerin showed better feed conversion rates and lower feeding cost which contributed to higher profit margin of the diets with crude glycerin. It is concluded that at the doses tested, the crude glycerin can be used in the diet of finishing lambs, however only at the level of 7.5% becomes economically feasible.

show abstract

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Crude glycerin in the diets of confined lambs: performance, carcass traits and economic feasibility

Orrico¹,

Filho²,

Vargas³

et al. 2015

Biosci. J.

View full text Add to dashboard Cite

show abstract

“…In other words, they help in the energy balance of diets by providing readily-available energy for consumption, enhancing nutrient absorption and slowing down food passage (BERTECHINI, 2012). Soybean oil is the most used in the broiler industry; however, oscillations in the prices make producers seek alternative ingredients to reduce costs (BOSA et al, 2012).…”

Section: Introductionmentioning

confidence: 99%

Crude corn oil with high acidity in broiler feed

Santos

Crosara

Litz

et al. 2018

SCA

View full text Add to dashboard Cite

This study aimed to evaluate crude corn oil with high acidity (CCOHA) as a surrogate for degummed soybean oil (DSO) in broiler diets. The design was completely randomized, with four treatments and ten replicates. Each box contained 40 birds (male), totaling 1600 Cobb Slow birds. Treatments consisted of two sorghum-based diets, one with DSO (SSO) another with CCOHA (SCO), and two corn-based diets, one with DSO (CSO) another with CCOHA (CCO). At 30 days of age, a digestibility test was performed using total excreta collection to determine apparent metabolizable energy (AME) and nitrogen-corrected AME (AMEn) from test rations. At 42 days of age, we evaluated live weight (LW), feed intake (FI), feed conversion (FC), carcass yield (CY), and the yields of breast with bone and skin (BWBS), skinless boneless breast (SBB), thigh (T), drumstick (D), and wing (W), as well as breast centesimal composition. Neither corn nor sorghum-based diets with CCOHA showed differences between AME and AMEn. Both DSO and CCOHA diets showed no differences in LW, FI, FC, carcass and cuts yields when using CCOHA. Regarding breast composition, no differences in dry matter and in the levels of crude protein, fat, and mineral matter were observed. We may conclude that CCOHA had no effect on the performance variables, carcass and cuts yields, and broiler meat quality.

show abstract

“…O uso de coprodutos da guariroba na alimentação animal tem recebido atenção especial devido o baixo custo de aquisição tornando os sistemas de produção mais lucrativo (Bosa et al, 2012) uma vez que, a alimentação é um dos fatores que mais onera os custos de produção. Desta forma, a avaliação da qualidade nutritiva desses coprodutos e os baixos custos de aquisição do mesmo é que se torna imprescindível determinar a forma de manejo e inclusão desses em dietas para ruminantes (Cruz et al, 2010).…”

Section: Introductionunclassified

Valor nutricional dos resíduos industriais da guariroba (Syagrus oleracea) para ruminantes

Oliveira

Monção

Gabriel

et al. 2015

Agraria

View full text Add to dashboard Cite

RESUMOObjetivou-se avaliar a composição química e a degradação ruminal da matéria seca, proteína bruta e fibra em detergente neutro das folhas e dos resíduos da industrialização da guariroba visando sua utilização na alimentação de ruminantes, utilizando-se o delineamento inteiramente ao acaso, com quatro tratamentos (Resíduo de Limpeza 1 (RL1); Resíduo de Limpeza 2 (RL2); Resíduo de Limpeza 3 (RL3)) e três repetições. A folha apresentou melhores teores de matéria seca (34,43%) e proteína bruta (10,40%) em relação aos resíduos de limpeza. A degradabilidade potencial e efetiva da matéria seca foi maior na folha da guariroba (44,44 e 34,24%), respectivamente. Houve diferença significativa (P < 0,05) entre os tratamentos para os teores de carboidratos não fibrosos e fração A + B1, sendo que os melhores resultados foram observados no resíduo RL3, 35,95 e 42,20%, respectivamente. Os resíduos estudados mostram particularidades quanto à composição química e à degradabilidade in situ, com características individuais que possibilitam a utilização na alimentação animal. Palavras-chave: Alimentos alternativos, composição química, degradabilidade, fermentação Nutritional value of industrial waste of guariroba (Syagrus oleracea) for ruminants ABSTRACTAimed to evaluate the chemical composition and ruminal degradation of dry matter, crude protein and neutral detergent fiber of the leaves and the industrialization of waste guariroba for their use in ruminant feed, using the completely randomized design with four treatments (Residue Cleaning 1 (RL1); Waste Cleanup 2 (RL2); Residue Cleaning 3 (RL3)) and three replications. The sheet showed better dry matter (34.43%) and crude protein (10.40%) compared to cleaning residues. The potential and effective degradability of dry matter was higher in leaf guariroba (44.44 and 34.24%), respectively. There was a significant difference (P < 0.05) between treatments for the carbohydrate non fiber and fraction A + B1, and the best results were observed in the residue RL3, 35.95 and 42.20%, respectively. The residues studied show peculiarities in chemical composition and in situ degradability, with individual characteristics enabling use in animal feed.

show abstract

Consumo e digestibilidade aparente de dietas com diferentes níveis de inclusão de torta de coco para alimentação de ovinos

Cited by 14 publications

References 3 publications

Crude glycerin in the diets of confined lambs: performance, carcass traits and economic feasibility

Crude glycerin in the diets of confined lambs: performance, carcass traits and economic feasibility

Crude corn oil with high acidity in broiler feed

Valor nutricional dos resíduos industriais da guariroba (Syagrus oleracea) para ruminantes

Contact Info

Product

Resources

About