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Corn starch is modified with citric acid (2.5% w/w) in aqueous, alcoholic media and in solid solid reaction (dry heat condition without any solvent). Degree of substitution is similar for both treatments, independent of use of solvent but higher than for dry heated starch citrate. Apparent amylose content of all starch citrates is higher than for native starch. Molecular weight, as determined by triple...
Moth bean (Vigna aconitifolia) starch is modified in its dry state (110 °C for 8 h, 14% moisture) using various ratios of organic acids (citric acid and stearic acid) in solvent free (solid–solid) reaction mode. Apparent amylose content is observed to increase in organic acid treated starches. Modified starches show lower swelling power than native starch. Scanning electron micrographs display rough...
Past studies have shown that there are communication and coordination delays that can disrupt delivery of care to the patient on the day of surgery. Hospitals have introduced information technology to improve the ability of staff to react in a timely fashion, but with mixed success. The research team is developing a mobile application that tracks patient progress, allowing staff to retrieve/send status...
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