Results 51 to 60 of about 1,193,696 (195)
Digestible lysine levels in semi-heavy laying hens in the period from 28 to 44 weeks of age
Acta Scientiarum: Animal Sciences, 2014 This study aimed to evaluate the performance of laying hens subjected to heavy semi-low crude protein (14.0%) and lysine levels while maintaining the same relation of digestible amino acid/ digestible lysine.
Tiago Antônio dos Santos +5 more
doaj +1 more source
Poultry Science, 2018 Exogenous enzymatic supplementation of poultry feeds, including &agr;‐galactosidase and xylanase, has been shown to increase metabolically available energy, although little information has been published on the impact on amino acid digestibility.
A. Jasek +6 more
semanticscholar +1 more source
Revista Brasileira de Zootecnia, 2011 This experiment was carried out to evaluate the performance of broilers fed ration formulated based on digestible amino acids obtained with cecectomized roosters and broilers at different ages.
Alexandre Barbosa de Brito +5 more
doaj +1 more source
Gut amino acid absorption in humans: Concepts and relevance for postprandial metabolism
Clinical Nutrition Open Science, 2021 Summary: Dietary amino acid absorption kinetics are an important determinant of protein quality. The term “amino acid digestibility” is commonly used to refer to the amount of ingested amino acids that become available following absorption.
Jorn Trommelen +2 more
doaj +1 more source
Brazilian Journal of Poultry Science, 2019 This study aimed to evaluate the effect of different reductions in digestible amino acids content (lysine, methionine, and threonine), according to two nutritional requirements in corn, soybean meal, and meat and bone meal based diets, with protease ...
GV Dessimoni +5 more
doaj +1 more source
Protein Biofortification in Lentils (Lens culinaris Medik.) Toward Human Health
Frontiers in Plant Science, 2022 Lentil (Lens culinaris Medik.) is a nutritionally dense crop with significant quantities of protein, low-digestible carbohydrates, minerals, and vitamins.
Sonia Salaria +4 more
doaj +1 more source
Utilization of ileal digestible amino acids by pigs: Lysine [PDF]
British Journal of Nutrition, 1990 Two experiments were conducted to determine the utilization of ileal digestible lysine by pigs. In the first, the apparent ileal digestibility of amino acids in cottonseed meal, meat-and-bone meal and soya-bean meal was determined in pigs fitted with‘T'-shaped cannulas.
E S, Batterham +4 more
openaire +4 more sources
Aquaculture and FisheriesThere is a lack of information about the nutritional requirements of European catfish (Silurus glanis) for aquaculture. This study aimed to fill this gap using a bioenergetic factorial model. To develop the model, a series of sub-studies were carried out.
Hüseyin Sevgili +4 more
doaj +1 more source
Nutritional levels of digestible threonine in brown-egg laying hens from 75 to 90 weeks of age
Semina: Ciências Agrárias, 2014 An experiment was conducted in the Department of Experimental Stations of the Universidade Tecnológica Federal do Parana - UTFPR campus Dois Vizinhos - PR, with the objective of determining the nutritional levels of threonine for laying hens aged 75 to ...
Márcia Antonia Bartolomeu Agustini +6 more
doaj +1 more source
Nutritional components and protein quality analysis of genetically modified phytase maize
GM Crops & Food, 2022 The nutritional components and protein quality of genetically modified maize expressing phytase gene (GM) were analyzed and evaluated in this study. The nutritional components were analyzed by Chinese national standard methods.
Yichun Hu +6 more
doaj +1 more source