Citation: Ming SONG, Hui Min MA, Yue Xian HUANG, Shu Quan LIANG. Determination of Speciation of Magnesium (Ⅱ) in Albumen by Gel Permeation Chromatography[J]. Chinese Chemical Letters, ;1996, 7(9): 823-824. shu

Determination of Speciation of Magnesium (Ⅱ) in Albumen by Gel Permeation Chromatography

Instituie of Chemistry, Chinese Academy of Sciences, Beijng 100080

Received Date: 22 April 1996

Fund Project: This work was financed by the National Natural Science Foundation of China and partly by our institute.

A gel permeation chromatographic method using cross-linked dextran G-50 was employed to determine the speciation of magnesium (Ⅱ) in albumen. It has been found that 0.22% of magnesium (Ⅱ) in albumen combines with proteins and the rest exists as free ions and small-molecular complexes.
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