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Iron Binding by Sodium Alginate
Journal of Food Science, 1983ABSTRACT Sodium alginate was dispersed in iron chelate solutions and incubated for 10 min. The alginate was precipitated with acetone and the iron in the supernatant measured. Bound iron was calculated. The effects of pH, iron: alginate ratio, chelator, and competing cation on iron binding by alginate were determined.
LOUISE A. BERNER, LAMARTINE F. HOOD
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Solution properties of sodium alginate
Biopolymers, 1980AbstractSodium alginate fractions derived from three different sources—Laminaria hyperboria (75% guluronate), Fucus vesicularus (95% mannuronate), and Azotobacter vinelandii (85% mannuronate)—were investigated in aqueous solution over a wide range of ionic strength and pH using the techniques of light scattering, viscometry, and osmometry.
W. Mackie, R. Noy, D. B. Sellen
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[Trypsin interaction with sodium alginate].
Prikladnaia biokhimiia i mikrobiologiia, 1976The formation of an insoluble product of the interaction of trypsin and sodium alginate at pH 3-9 was studied. The optic density of the system was in an extreme relation to the composition. The insoluble phase was enriched in trypsin. The dispersion phase formed as a result of the electrostatic interaction between alginate macroanion and trypsin ...
E E, Braudo +3 more
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Preparation of low-molecular-weight sodium alginate by ozonation
Carbohydrate Polymers, 2021Wu Yue, Yan Xie
exaly