Intake, apparent nutrient digestibility and ingestive behavior of sheep fed cashew nut meal

Pimentel, Patrícia Guimarães; Pereira, Elzânia Sales; Queiróz, Augusto César de; Mizubuti, Ivone Yurika; Filho, José Gilson Louzada Regadas; Maia, Iana Sérvulo Gomes

doi:10.1590/s1516-35982011000500026

Cited by 10 publications

(9 citation statements)

References 16 publications

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“…Pimentel et al (2011) found that the AD of DM, CP, NDF, and ADF were not influenced by addition of CNM to the diets. Teles et al (2010) observed an increasing linear response of NB to inclusion of dried cashew apple in the ensilage of elephant grass.…”

Section: Discussionmentioning

confidence: 85%

“…Pimentel et al (2011) evaluated the intake of nutrients in sheep fed diets containing cashew nut meal (CNM) at the levels of 0, 100.0, 200.0, and 300.0 g kg -1 of the concentrated diet. Neither dry matter nor crude protein intake was influenced by addition of CNM; however, the intakes of NDF and ADF showed a quadratic response to the increase in the dietary lipid level.…”

Section: Discussionmentioning

confidence: 99%

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Nutritional evaluation of elephant-grass silages with different levels of by-products from the cashew juice industry

et al. 2015

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-This study was conducted to evaluate the intake, apparent digestibility (AD), and degradability in situ of elephant grass (Pennisetum purpureum Schum) silages containing 0, 35.0, 70.0, 105.0, and 140.0 g kg -1 by-product from dried cashew apple (DCBP) (as fed basis). A completely randomized design with four replicates was adopted. For the study of degradability in situ, one adult male cattle was used in a completely randomized design with split plots. Intake and AD of dry matter (DM), crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF), hemicellulose, and cellulose were evaluated, and the digestible energy (DE) and nitrogen balance (NB) of the silages were determined. The degradability in situ of DM, CP, and NDF was also determined. Addition of DCBP provided an increase in the intakes of DM, CP, NDF, and ADF. No effects of the levels of addition of DCBP were observed on the coefficients of AD of the silages. Regarding NB, positive values were only detected in the treatment with 105.0 g kg -1 DCBP. In the analysis of the degradability in situ, the incubation periods increased the rates of disappearance of DM, CP, and NDF. However, no effect of the levels of DCBP were observed on the effective degradability of DM. The by-product from dried cashew apple can be included at up to 140.0 g kg -1 in silages of elephant grass, but the high contents of acid detergent insoluble nitrogen may compromise the use and availability of nitrogen to the animals.

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Section: Discussionmentioning

confidence: 85%

Section: Discussionmentioning

confidence: 99%

Nutritional evaluation of elephant-grass silages with different levels of by-products from the cashew juice industry

et al. 2015

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“…This finding might be explained by the high content of polyunsaturated fatty acids in the meal and mass of these feed constituents (PiMenTel et al, 2011), while the lower digestibility observed for ACF could be associated with the higher proportion of tannins and the fibrous fraction in the almond film (aRRuda et al, 2012).…”

Section: Resultsmentioning

confidence: 99%

“…In this respect, the almond cashew nut meal is composed of whole almonds and parts that are not suitable for human consumption (PiMenTel et al, 2011), while the almond cashew nut film originates from the skimming and processing of this kernel for human consumption and the mass is derived from the production of biofuel through mechanical extraction (FeRnandes, 2015).…”

Section: Resultsmentioning

confidence: 99%

Nutritional evaluation of almond cashew nut by-products in diets for slow-growing broiler chickens

et al. 2017

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The aim of this study was to determine the apparent digestibility and energy value of almond cashew nut by-products for slow-growing broiler chickens. Seventy-six chickens (males and females) were allocated in a completely randomized design to four treatments: a control diet and the same diet in which the conventional ingredients were replaced with 30% (kg/kg) almond cashew nut film, almond cashew nut meal or almond cashew nut mass. The animals were housed in individual cages adapted for excreta collection. The apparent digestibility coefficients of film, full meal and almond mass were, respectively, 81.3, 87.3 and 86.2% for dry matter; 32.1, 71.2 and 56.7% for crude protein (CP); 82.7, 92.6 and 92.8% for ether extract; 10.9, 29.9 and 34.7% for neutral detergent fiber; 7.7, 17.9 and 19.6% for acid detergent fiber; 41.9, 57.2 and 66.7% for coefficient of gross energy metabolism (CGEM); 1,189, 2,648 and 3,719 kcal/kg for apparent metabolizable energy (AME); 8.1, 19.9 and 12.9% for digestible protein, and 3.9, 15.2 and 6.3% for mineral matter (MM). The CP and MM apparent digestibility coefficients of full meal were higher than those of film and almond cashew nut mass, while the latter exhibited higher apparent digestibility of fiber, CGEM and AME compared to the other by-products. The inclusion of almond cashew nut byproducts in diets for slow-growing broiler chickens results in lower nutrient digestibility, except for ether extract, neutral detergent fiber and AME, in diets containing 30% almond cashew nut mass.Keywords: Anacardium occidentale, digestibility, Label Rouge poultry, metabolizable energy. AVALIAÇÃO NUTRICIONAL DOS SUBPRODUTOS DA AMÊNDOA DA CASTANHA DE CAJU EM DIETAS PARA FRANGOS DE CRESCIMENTO LENTORESUMO: Objetivou-se determinar a digestibilidade aparente e o valor energético dos subprodutos da amêndoa da castanha de caju para aves de crescimento lento. Setenta e seis aves (machos e fêmeas) foram distribuídas em delineamento inteiramente casualizado com 4 tratamentos: uma dieta controle a partir da qual houve a inclusão de 30% (kg/kg) da película, farelo integral ou massa da amêndoa da castanha de caju. As aves foram alojadas em gaiolas individuais adaptadas para coleta total de excreta. O coeficiente de digestibilidade aparente da película, farelo integral e massa da amêndoa foram 81,3, 87,3 e 86,2% para matéria seca; 32,1, 71,2 e 56,7% para proteína bruta (PB); 82,7, 92,6 e 92,8% para extrato etéreo; 10,9, 29,9 e 34,7% para fibra em detergente neutro; 7,7, 17,9 e 19,6% para fibra em detergente ácido; 41,9, 57,2 e 66,7% para o coeficiente de metabolização de energia bruta (CMEB); 1189, 2648 e 3719 kcal/kg para energia metabolizável aparente (EMA); 8,1; 19,9 e 12,9% para proteína digestível e disponibilidade de 3,9; 15,2 e 6,3% para matéria mineral (MM). Os coeficientes de digestibilidade aparente de PB e MM do farelo integral foram maiores do que a película e massa da amêndoa da castanha de caju. A massa foi superior para a digestibilidade aparente da fração fibrosa, CMEB e EMA em relação ...

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“…However, in all environments feed characteristics influence animals' motivation to eat, dietary choices and, ultimately, nutrient intake (Baumont et al, 2000;Haddad, 2005;Luo et al, 2000;Pimentel et al, 2011). In all production systems, it is generally economically sensible to maximize the proportion of forage in the diet to minimize feeding costs.…”

Section: Introductionmentioning

confidence: 99%

Intake and feeding behaviour of Morada Nova lambs fed different energy levels

Camilo

Pereira

Pimentel

et al. 2012

Italian Journal of Animal Science

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The effects of metabolizable energy levels were evaluated on nutrient intake and ingestive behaviour in Morada Nova lambs. Forty Morada Nova lambs were used with an initial weight of 12.2±2.05 kg. Five treatments were defined according to the metabolizable energy levels (0.96, 1.28, 1.72, 2.18 and 2.62 Mcal/kg DM). The experimental model was a randomized block design. Linear effect (P<0.0001) of ME levels was determined for dry matter intake (DMI), organic matter (OM), crude protein (CP), total carbohydrates (TC), non-fibrous carbohydrates (NFC) and total digestible nutrients (TDN) in g/day. Quadratic effect was determined for NDF (P<0.017) and carbohydrate intake (P<0.003). Linear effect was determined for digestibility of DM, OM, NDF, TC and NFC. Eating, ruminating and total chewing times, expressed in hours/day, decreased linearly (P<0.0001) with the energy levels of experimental diets. Idle time increased linearly (P<0.0001) with the increase of energy levels of the rations. Feeding and rumination efficiencies were influenced by the energy levels (P<0.0001) when expressed in g DM/h. The number of ruminal boluses, number of chews and chews per ruminal bolus were not affected by the levels of ME. However, time spent chewing per ruminal bolus was influenced (P<0.0014). Increase in ME levels of diets influences nutrient intake and feeding behaviour of Morada Nova lambs during the growing period

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Intake, apparent nutrient digestibility and ingestive behavior of sheep fed cashew nut meal

Cited by 10 publications

References 16 publications

Nutritional evaluation of elephant-grass silages with different levels of by-products from the cashew juice industry

Nutritional evaluation of elephant-grass silages with different levels of by-products from the cashew juice industry

Nutritional evaluation of almond cashew nut by-products in diets for slow-growing broiler chickens

Intake and feeding behaviour of Morada Nova lambs fed different energy levels

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