Results 41 to 50 of about 1,286,089 (305)
Animals, 2020 A total of 27 experimental diets were formulated starting from the same basal mixture, with a moderate content of crude protein and digestible energy (155 g and 9.86 MJ/kg of digestible matter (DM), respectively, both estimated).
Pablo Jesús Marín-García +5 more
doaj +1 more source
Tryptic digestion of immobilized D‐amino acid oxidase
FEBS Letters, 1978 Received 20 December 1977 1. Introduction The activity of an enzyme is dependent on its conformation and on the structure of its active site. Chemical modification and specific labelling of an active site are useful techniques for the analysis on its structure; however, they often result in undesirable changes in enzyme conformation.
Naoi, Makoto, Naoi, Misako, Yagi, Kunio
openaire +2 more sources
Amino acid uptake in Arabidopsis [PDF]
, 2008 Nitrogen (N) is essential for all living organisms and is considered to be the limiting factor for plant growth in many ecosystems. Although generally believed to rely on mineral N to fulfill their N needs, plants have also been found to access organic N
Svennerstam, Henrik
core +1 more source
Sunflower meal in commercial layer diets formulated on total and digestible amino acids basis
Brazilian Journal of Poultry Science, 2006 An experiment was conduced to evaluate the inclusion of sunflower meal (SBM) in commercial layer diets formulated on total or digestible amino acids basis.
EM Casartelli +5 more
doaj +1 more source
Agricultural and Food Science, 1994 The validity of apparent faecal digestible crude protein and total, apparent faecal or ileal digestible amino acid intakes (lysine, threonine and methionine) as animal performance predictors was evaluated on the basis of digestibility coefficients ...
Jarmo Valaja
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Revista Brasileira de Zootecnia, 2014 The objective of this study was to evaluate the effect of digestible lysine levels in diets with or without supplementation of industrial amino acids on performance, carcass characteristics and nitrogen excretion in broilers of 22 to 42 days of age ...
Will Pereira de Oliveira +7 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
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Chemically Fuelled Deracemization of Amino Acids [PDF]
, 2022 openSystems that work out-of-equilibrium are common in nature, living organisms are the most striking example of that. Chemists are trying to mimic living organisms because of the multitude of properties that might be implemented in synthetic systems ...
DEL VECCHIO, ALICE
core
, 2023 Application Increasing the digestible undegradable protein (DUP) and amino acid (AA) concentration of post-pubertal dairy heifer diets by 12% provides an opportunity to increase the growth, stature, and feed efficiency of post-pubertal dairy heifers ...
C. Bartram +6 more
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Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis
FEBS Letters, EarlyView.Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee +7 more
wiley +1 more source