Se han estudiado los efectos de los complejos zinc-metionina con la relación molar 1:1 y 1:2 como suplementación alimentaria de zinc en ratones. La obtención y la caracterización de dos complejos de zinc fueron evaluadas por análisis elemental y FTIR. El efecto de la biodisponibilidad de zinc fue estudiado por la retención en el contenido del metal en los tejidos de ratones alimentados con diversas fuentes. El compuesto 1:1 era un complejo del catión de fórmula [Zn(C5H10NO2S)(H2O)2]+ , muy soluble en agua, mientras que el compuesto 1:2 era un complejo neutro de fórmula [Zn(C5H10NO2S)2], solamente soluble debajo de pH 3. Los espectros de FTIR de ambos complejos demostraron franjas de absorción fuertes debido al estiramiento del C-O del grupo...
The aims of the work presented here were to determine the effect of long term treatment with zinc (Z...
Young male rats were used to investigate the effect of zinc toxicity on the metabolism of calcium, p...
<p align="justify">The influence of supplementary-branched chain amino acids (BCAA) on 65Zn me...
The objective of this work was to quantify metallothioneins (MT's) in tissues of rats fed different ...
The study of zinc bioavailability in foods is important because this mineral intake does not meet th...
Not AvailableA study was conducted to validate the effects of nano form of zinc (NZn) on nutrient di...
La biodisponibilité d'un composé minéral dépend de sa solubilité in vivo contrôlée par ses propriété...
Le zinc est un élément essentiel, un métal polluant et une ressource non renouvelable. Les phytates ...
Two experiments were conducted to determine the effects of zinc supplementation on the utilization o...
Utilizaram-se 140 coelhos das raças Nova Zelândia Branco e Califórnia, com 60 dias de idade, de ambo...
The purpose of this study was to investigate the copper-zinc-iron interrelationship at low to normal...
Aim: A study was undertaken to investigate the effect of organic zinc (zinc nicotinate, Zn-nic) supp...
The bioavailability of a trace mineral source is related to its in vivo solubility, which in turn is...
The purposes of this study were to determine if the presence of zinc could improve the utilization o...
Three hundred fifty rats were used in three experiments to: 1) validate the everted gut procedure as...
The aims of the work presented here were to determine the effect of long term treatment with zinc (Z...
Young male rats were used to investigate the effect of zinc toxicity on the metabolism of calcium, p...
<p align="justify">The influence of supplementary-branched chain amino acids (BCAA) on 65Zn me...
The objective of this work was to quantify metallothioneins (MT's) in tissues of rats fed different ...
The study of zinc bioavailability in foods is important because this mineral intake does not meet th...
Not AvailableA study was conducted to validate the effects of nano form of zinc (NZn) on nutrient di...
La biodisponibilité d'un composé minéral dépend de sa solubilité in vivo contrôlée par ses propriété...
Le zinc est un élément essentiel, un métal polluant et une ressource non renouvelable. Les phytates ...
Two experiments were conducted to determine the effects of zinc supplementation on the utilization o...
Utilizaram-se 140 coelhos das raças Nova Zelândia Branco e Califórnia, com 60 dias de idade, de ambo...
The purpose of this study was to investigate the copper-zinc-iron interrelationship at low to normal...
Aim: A study was undertaken to investigate the effect of organic zinc (zinc nicotinate, Zn-nic) supp...
The bioavailability of a trace mineral source is related to its in vivo solubility, which in turn is...
The purposes of this study were to determine if the presence of zinc could improve the utilization o...
Three hundred fifty rats were used in three experiments to: 1) validate the everted gut procedure as...
The aims of the work presented here were to determine the effect of long term treatment with zinc (Z...
Young male rats were used to investigate the effect of zinc toxicity on the metabolism of calcium, p...
<p align="justify">The influence of supplementary-branched chain amino acids (BCAA) on 65Zn me...