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[PDF] Top 20 Contribution to the study of the methods of preparation of amino acids

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Contribution to the study of the methods of preparation of amino acids

Contribution to the study of the methods of preparation of amino acids

... lysine. The urethanes were hydrolysed by being refluxed for 46 hours with 20% hydrocloric acid, and the solu­ tions were filtered and evaporated to dryness in a va­ ...cuum. The residues, ... Voir le document complet

91

Contribution to the study of alliinase,  the active principle of garlic

Contribution to the study of alliinase, the active principle of garlic

... determined the protein content according to the Lowry procedure [3] after a precipitation of the free amino-acids in the extract by trichloroacetic ... Voir le document complet

1

Nutritionnal regulation of hepatic metabolism of amino acids in growing ruminant: consequences on supply of nitrogenous nutrients to the muscle.

Nutritionnal regulation of hepatic metabolism of amino acids in growing ruminant: consequences on supply of nitrogenous nutrients to the muscle.

... within the current study. The lower net TSP release of these four AA in the N diet, coupled with the similar N balance to the C diet, suggests that less of ... Voir le document complet

356

Nitrogen and carbon isotope values of individual amino acids: a tool to study foraging ecology of penguins in the Southern Ocean

Nitrogen and carbon isotope values of individual amino acids: a tool to study foraging ecology of penguins in the Southern Ocean

... species to test the efficacy of amino acid δ 15 N and δ 13 C analyses to determine the ecological niches of seabirds as their food habits and foraging habitats are well ... Voir le document complet

40

Contribution of statistical methods to the study of worn paint coatings surface topography

Contribution of statistical methods to the study of worn paint coatings surface topography

... that the variable F Effect follows a Fisher–Snedecor law. More precisely, to affirm that the assessed F Effect value is statistically higher than unity, the underlying Fisher –Snedecor test ... Voir le document complet

14

Vertical ionization energies of alpha-L-amino acids as a function of their conformation: an ab initio study

Vertical ionization energies of alpha-L-amino acids as a function of their conformation: an ab initio study

... Author to whom correspondence should be addressed; E-mail: ...function of the conformation are determined at the quantum chemistry level for eighteen α-L-amino ...optimization of ... Voir le document complet

32

Cloud Point Extraction of α-Amino Acids

Cloud Point Extraction of α-Amino Acids

... all the compounds ( 3 ). In partic- ular, amino acid separation and determination have become a very important objective in analytical chemistry, since their metabolites are present in a variety of ... Voir le document complet

11

Cloud Point Extraction of α-Amino Acids

Cloud Point Extraction of α-Amino Acids

... all the compounds ( 3 ). In partic- ular, amino acid separation and determination have become a very important objective in analytical chemistry, since their metabolites are present in a variety of ... Voir le document complet

10

Contribution to the study of the links between consciousness and swallowing

Contribution to the study of the links between consciousness and swallowing

... on the need to maintain a tracheostomy in this fragile ...regard, the FEES can help in deciding on possible decannulation, but given the complexities of saliva management in the ... Voir le document complet

267

Contribution to the Study of Ice Lens Formation in the Ground

Contribution to the Study of Ice Lens Formation in the Ground

... Vous avez des questions? Nous pouvons vous aider. Pour communiquer directement avec un auteur, consultez la première page de la revue dans laquelle son article a été publié afin de trouver ses coordonnées. Si vous ... Voir le document complet

32

The intrinsically labeled protein approach is the preferred method to quantify the release of dietary protein-derived amino acids into the circulation

The intrinsically labeled protein approach is the preferred method to quantify the release of dietary protein-derived amino acids into the circulation

... 2019 TO THE EDITOR : We enjoyed reading the critical work by Wolfe et ...on the use of the intrinsically labeled protein method to quantify postprandial protein kinetics ... Voir le document complet

2

Contribution to the fatigue behaviour study of bituminous material

Contribution to the fatigue behaviour study of bituminous material

... Injectée dans un modèle structurel semi-analytique de l'éprouvette trapézoïdale, cette loi de comportement conduit à des résultats proches de ceux mesurés en début d'essai pour des con[r] ... Voir le document complet

201

Patterns of amino acids intake are strongly associated with cardiovascular mortality, independently of the sources of protein

Patterns of amino acids intake are strongly associated with cardiovascular mortality, independently of the sources of protein

... Glycine 0.97 (0.85 1.11) 1,22 (0,79 1,89) Arginine 1.00 (0.92 1.08) 1,02 (0,84 1,25) a Models are adjusted on mean centered age (y), sex (men, women), race (black white), energy intake (kcal/d), BMI (kg/m2), energy ... Voir le document complet

32

Natural abundance of nitrogen isotopes in amino acids are biomarkers of the metabolic syndrome onset

Natural abundance of nitrogen isotopes in amino acids are biomarkers of the metabolic syndrome onset

... that the prevalence of obesity and obesity-related manifestations, such as type 2 diabe- tes, dyslipidaemia and cardiovascular disease, is steadily increasing ...differently to the same ... Voir le document complet

602

Preparation of pure Tl2Ba2CuO6+x: the contribution of phase equilibrium studies

Preparation of pure Tl2Ba2CuO6+x: the contribution of phase equilibrium studies

... results of Junod et ...with the orthorhombic-type structure. However, the latter revealed an interesting low temperature ...behavior. The magnetic susceptibility of orthorhombic ... Voir le document complet

10

Amino acids: inhibitors or promoters of anaerobic biocorrosion of steels?

Amino acids: inhibitors or promoters of anaerobic biocorrosion of steels?

... some amino acids can act as corrosion inhibitors, which has generated an increasing interest in these compounds as substitutes to conventional corrosion inhibitors that are usually toxic ...in ... Voir le document complet

2

The cytosolic carboxypeptidases CCP2 and CCP3 catalyze posttranslational removal of acidic amino acids

The cytosolic carboxypeptidases CCP2 and CCP3 catalyze posttranslational removal of acidic amino acids

... similar to polyglu- tamylation, performed by members of the TTLL family (Rogowski et ...about the enzymes responsible for shortening or removing posttranslationally generated glycine chains ... Voir le document complet

25

A reassessment of prebiotically relevant chemical agents for the activation of α-amino acids and peptides

A reassessment of prebiotically relevant chemical agents for the activation of α-amino acids and peptides

... origin of life perspective, processes able to provide energy to feed self-organizing systems are required for the formation of their own components but also to maintain a far ... Voir le document complet

9

The Role of Specific Amino Acids in the Formation of Ternary Complexes in Nitrogenase Regulation in the Photosynthetic Bacterium 
Rhodobacter capsulatus

The Role of Specific Amino Acids in the Formation of Ternary Complexes in Nitrogenase Regulation in the Photosynthetic Bacterium Rhodobacter capsulatus

... used to isolate plasmid DNA. It has to be mentioned that they all showed about the same ...efficiency. The concentration of DNA was measured using a NanoDrop spectrophotometer ... Voir le document complet

92

Contribution to the study and improvement of the electric performance of high voltage insulators

Contribution to the study and improvement of the electric performance of high voltage insulators

... analyzers The dielectric constant (  '), dielectric loss factor (  '') and dielectric loss tangent (tan δ) were measured using a Precision Impedance Analyzer model wayne kerr ...subjected to an ... Voir le document complet

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