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 prot...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.展开更多
文摘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.
