Influence of Phosvitin and Calcium Gluconate Concentration on Permeation and Intestinal Absorption of Calcium Ions

The effect of egg yolk phosvitin on the permeation and absorption of calcium was investigated in vitro in relation to calcium gluconate concentration. Obtained results indicate that phosvitin significantly reduces the intestinal calcium absorption from 1 and 10 mM of calcium gluconate solution. It i...

Descripción completa

Detalles Bibliográficos
Autores principales: Dolińska, Barbara, Łopata, Katarzyna, Mikulska, Agnieszka, Leszczyńska, Lucyna, Ryszka, Florian
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Humana Press Inc 2012
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3362700/
https://www.ncbi.nlm.nih.gov/pubmed/22231437
http://dx.doi.org/10.1007/s12011-011-9298-0
Descripción
Sumario:The effect of egg yolk phosvitin on the permeation and absorption of calcium was investigated in vitro in relation to calcium gluconate concentration. Obtained results indicate that phosvitin significantly reduces the intestinal calcium absorption from 1 and 10 mM of calcium gluconate solution. It is associated with the formation of the complex of Ca (II) ions with phosvitin. The process of calcium permeation increases under phosvitin influence when calcium gluconate concentrations rise up to 10 mM. At a higher concentration of calcium gluconate (20 mM), no effect of phosvitin was seen on permeation of calcium ions.

Ejemplares similares