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Mostrando ítems 31-40 de 2024
Establishing the optimal essential amino acid ratios in juveniles of Nile tilapia (Oreochromis niloticus) by the deletion method
(Wiley-Blackwell, 2016-04-01)
One of the strategies used to improve fish production is lowering the feed costs and the environmental impact by reducing dietary protein content. Using the deletion method, we determined the optimal amino acid (AA) ratio ...
Use of ideal protein concept for precision formulation of amino acid levels in fish-meal-free diets for juvenile Nile tilapia (Oreochromis niloticus L.)
(Blackwell Publishing, 2004-10-08)
This study was undertaken in a closed system with Nile tilapia (Oreochromis niloticus) to examine the effects of total replacement of fish meal (FM) by soybean meal. Nile tilapia fingerlings with an average weight of ...
Dietary Amino Acid Supplementation and its Relationship with Placental and Fetal Growth in Pigs
(Medwell Online, 2020-02)
It is widely accepted that adequate feeding strategies in gestating sows are important for fetal growth and survival. Recently, amino acid nutrition in pigs has been used effectively to improve pregnancy outcomes, especially, ...
Comparison of nutrition composition of transgenic maize (chitinase gene) with its non-transgenic counterpart
(Pontificia Universidad Católica de Chile. Facultad de Agronomía e Ingeniería Forestal, 2011)
Enhancement of polyunsaturated fatty acid production under low-temperature stress in Cylindrotheca closterium
(Springer, 2020-02-04)
Marine microalgae synthetize great amounts of essential metabolites such as fatty acids and amino acids. In addition, their exposure to stress factors can induce the overproduction of these desirable metabolites. Thus, in ...
Nutritional quality evaluation of Whitemouth croaker (Micropogonias furnieri) protein isolate
(2014-01-01)
Purpose: The purpose of this study was to isolate Whitemouth croaker protein by alkaline solubilization process and evaluate their nutritional quality to evaluate the bioavailability of essential amino acids. Design/meth ...
Mechanisms of insulin secretion in malnutrition: modulation by amino acids in rodent models
(Springer, 2011-04-01)
Protein restriction at early stages of life reduces beta-cell volume, number of insulin-containing granules, insulin content and release by pancreatic islets in response to glucose and other secretagogues, abnormalities ...
Mechanisms of insulin secretion in malnutrition: modulation by amino acids in rodent models
(Springer, 2011-04-01)
Protein restriction at early stages of life reduces beta-cell volume, number of insulin-containing granules, insulin content and release by pancreatic islets in response to glucose and other secretagogues, abnormalities ...
Establishing an essential amino acid profile for maintenance in poultry using deletion method
(Wiley-Blackwell, 2016-10-01)
This study aimed to estimate the essential amino acid profile and the ideal ratio for the maintenance of poultry by deletion method. A nitrogen balance (NB) trial was conducted using 198 adult roosters, housed individually ...