Evaluation of babassu meal in feed for layer hens during the growth phase [PDF]
Brazilian Journal of Poultry Science, 2014 Studies were conducted to evaluate the nutritional value and inclusion levels of babassu meal (BM) in the diet of grower layer pullets in substitution to wheat meal. Digestibility, metabolism and growth trials were conducted. Twelve cecectomized roosters
MIF Carneiro +7 more
doaj +2 more sources
Metabolizable energy and amino acid digestibility in spray-dried animal plasma using broiler chick and precision-fed rooster assays [PDF]
Poultry Science, 2022 : Four experiments were conducted to determine ME and amino acid (AA) digestibility of spray-dried animal plasma (SDAP) and soybean meal (SBM). The 48-h precision-fed adult rooster assay was used in 2 experiments; TMEn and standardized AA digestibility ...
H.V.N. Khadour +5 more
doaj +2 more sources
Intestinal digestibility of amino acids in rumen undegradable protein estimated using a precision-fed cecectomized rooster bioassay: I. Soybean meal and SoyPlus [PDF]
Journal of Dairy Science, 2009 The objectives of this experiment were to measure intestinal digestibility of AA in rumen undegradable protein (RUP-AA) in soybean meal (SBM) and expeller SBM (SoyPlus, West Central, Ralston, IA; SP) and to determine if these feeds contain a constant protein fraction that is undegradable in the rumen and indigestible in the small intestine, as assumed ...
Boucher, S. E. +7 more
openaire +4 more sources
Efeito do processamento da soja integral sobre a energia metabolizável e a digestibilidade dos aminoácidos para aves Effects of processing on full fat soybean metabolizable energy determined by different methodologies and digestibility of amino acids for poultry [PDF]
Revista Brasileira de Zootecnia, 2005 Essa pesquisa foi desenvolvida para se avaliar o valor nutricional da soja integral submetida a diferentes processamentos. Quatro ensaios de metabolismo foram conduzidos para determinar os coeficientes de digestibilidade da matéria seca (CDMS), do ...
Ednardo Rodrigues Freitas +4 more
doaj +2 more sources
Intestinal digestibility of amino acids in rumen-undegraded protein estimated using a precision-fed cecectomized rooster bioassay: II. Distillers dried grains with solubles and fish meal [PDF]
Journal of Dairy Science, 2009 The objectives of this experiment were to measure intestinal digestibility of AA in the rumen-undegraded protein fraction (RUP-AA) of distillers dried grains with solubles (DDGS) and fish meal (FM) samples and to determine whether these feeds contain a constant protein fraction that is undegradable in the rumen and indigestible in the small intestine ...
Boucher, S. E. +7 more
openaire +4 more sources
Sunflower meal for broilers: chemical composition and metodologics amendments on determination of energetic values and digestible aminoacids [PDF]
Semina: Ciências Agrárias, 2014 The objective of this study was to determine the bromatological composition and evaluate methodological modifications for determination of sunflower meal (SM) energetic values and digestible aminoacids profile for poultry.
Taciana Maria Moraes de Oliveira +7 more
doaj +2 more sources
Coeficiente de digestibilidade verdadeira dos aminoácidos e valores de aminoácidos digestíveis do milho submetido a diferentes temperaturas de secagem e períodos de armazenamento True digestibility of amino acids and digestible amino acids values of corn samples submitted to different drying temperatures and storage periods [PDF]
Revista Brasileira de Zootecnia, 2009 Determinou-se o coeficiente de digestibilidade verdadeira dos aminoácidos de amostras de milho submetidas a diferentes temperaturas de secagem (temperatura ambiente e secagem artificial a 80, 100 e 120°C) e períodos de armazenamento (0, 60, 120 e 180 ...
Débora Cristine de Oliveira Carvalho +5 more
doaj +2 more sources
Composição Química e Valores de Energia Metabolizável das Farinhas de Penas e Vísceras Determinados por Diferentes Metodologias para Aves Chemical Composition and Metabolizable Energy Values of Feathers Meal and Poultry By-Product Meal Determined by Different Methodologies for Chickens [PDF]
Revista Brasileira de Zootecnia, 2002 Uma série de experimentos foi realizada com o objetivo de estabelecer o valor nutritivo de nove farinhas de vísceras e de seis farinhas de penas para aves.
Adriana Helena do Nascimento +4 more
doaj +2 more sources
Digestibilidade do extrato de leveduras em frangos de corte Yeast extract digestibility for broilers [PDF]
Revista Brasileira de Zootecnia, 2009 O objetivo neste trabalho foi determinar a composição química e de energia metabolizável e os coeficientes de digestibilidade da matéria seca, proteína bruta e dos aminoácidos contidos no extrato de leveduras fornecido para frangos de corte. Dois ensaios
Vanessa Karla Silva +4 more
doaj +2 more sources
Amino acid digestibility and protein quality of mealworm-based ingredients using the precision-fed cecectomized rooster assay. [PDF]
J Anim Sci, 2023 AbstractMealworms may serve as an alternative protein source for pet foods because of their high protein content and low environmental footprint. The amino acid (AA) content and protein quality of mealworm-based ingredients may vary depending on their composition and processing, however, so testing is required.
Smola MA +5 more
europepmc +4 more sources