Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 150-25-4, Name is 2-(Bis(2-hydroxyethyl)amino)acetic acid, molecular formula is C6H13NO4, belongs to amides-buliding-blocks compound. In a document, author is Alarcon-Yaquetto, Dulce E., introduce the new discover, Safety of 2-(Bis(2-hydroxyethyl)amino)acetic acid.
Effect and mechanism of calcium ions on the gelation properties of cellulose nanocrystals-whey protein isolate composite gels
This study aimed to evaluate the effect of calcium ions (Ca2+) on the thermal gelling properties of cellulose nanocrystals-whey protein isolate composite gels, as well as to propose a corresponding ion-induced gelation mechanism. It was found that the gel strength, viscoelasticity, and thermal stability of the mixed gels gradually improved with an increase in the Ca2+ concentration from 0 M to 0.15 M. The addition of an appropriate Ca2+ could induce the conformational transformation from alpha-helix to beta-sheet, increase the content of tryptophan residues and reactive sulfhydryl groups, and enhance the hydrophobic interactions and the amide II band, which promoted the full unfolding and orderly aggregation of protein molecules to form a stable three-dimensional gel network. However, 0.20 M Ca2+ resulted in the formation of a coarse gel structure with some irregular aggregates, thereby leading to the decreased water holding capacity and gel strength. This research offers a theoretical foundation for the design and development of novel composite food gels with various functional properties.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law. In my other articles, you can also check out more blogs about 150-25-4. Safety of 2-(Bis(2-hydroxyethyl)amino)acetic acid.