One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, such as the rate of change in the concentration of reactants or products with time. 126-83-0, Name is Sodium 3-chloro-2-hydroxypropane-1-sulfonate, formurla is C3H6ClNaO4S. In a document, author is Yang, Qin, introducing its new discovery. Name: Sodium 3-chloro-2-hydroxypropane-1-sulfonate.
Physicochemical, structural and gelation properties of arachin-basil seed gum composite gels: Effects of salt types and concentrations
In this study, the effects of calcium chloride (CaCl2) and sodium chloride (NaCl) with different concentrations (0-20 mM) on the properties of arachin and basil seed gum composite gels were investigated. The results showed that the G’, G ” and gel strength of the composite gels were enhanced by Ca2+ and Na+ at a low concentration and decreased at high concentrations. An appropriate concentration of Ca2+ or Na+ (10 mM) strengthened the electrostatic forces, hydrophobic interactions, hydrogen bonds, disulfide bonds and facilitated a conformation conversion of the secondary structures from alpha-helix to beta-sheet. These changes were responsible for the improved hydration properties including water-holding capacity, freeze-thaw stability and swelling behavior of the composite gels in the presence of 10 mM Ca2+ or Na+, which could be explained by the images of compact and uniform microstructures. High concentration of salt ions (15-20 mM) hindered the formation of regular gel network. These findings may facilitate the design of arachin-based gel products with improved texture and sensory characteristics.
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