Pourmohammadi, Kiana published the artcileThe effect of pre and post-ultrasonication on the aggregation structure and physicochemical characteristics of tapioca starch containing sucrose, isomalt and maltodextrin, Application In Synthesis of 64519-82-0, the main research area is tapioca starch sucrose isomalt maltodextrin ultrasonication aggregation structure; Aggregation structure; Polyol sugar; Starch; Ultrasound-assisted pregelatinization.
The present research investigated the aggregation behaviors of different levels (4, 8 and 12%) of incorporation of sucrose, isomalt and maltodextrin to pre or post- ultrasonication (400 W, 10 min at 60 °C) by fourier transform IR spectroscopy (FTIR), microstructure by SEM (SEM), water absorption, pasting by rapid visco anal. (RVA), and thermal by differential scanning calorimetry (DSC). FTIR results showed that the aggregation process between polyol and starch after ultrasonication is more effective than before ultrasonication owning to more hydroxyl groups of polyols are engaged with the hydrogen bonds of starch which is more pronounced peaks at 1500-1750 cm-1, 1700-2700 cm-1 and 3000-3700 cm-1. These findings are in line with the results from SEM anal. The spots, deformations and crosslinking created by the polyols were more significant after ultrasound assisted pregelatinizion. Impact intensity of polyol on starch granule was reduced in the following order: isomalt > sucrose > maltodextrin. RVA profiles showed that through the incorporation of polyols after sonication, were higher in samples pregelatinized in comparison with those before sonication.
International Journal of Biological Macromolecules published new progress about Adsorption Role: BSU (Biological Study, Unclassified), BIOL (Biological Study). 64519-82-0 belongs to class alcohols-buliding-blocks, name is (3R,4R,5R)-6-(((2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexane-1,2,3,4,5-pentaol, and the molecular formula is C12H24O11, Application In Synthesis of 64519-82-0.
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