Preparation of Hydrophobic Modified Corn Starch
Abstract: 2-Hydroxy-3-alkoxypropyl starches (AHPS) were synthesized by an environmentally-friendly process using alkyl glycidyl ether (AGE) as hydrophobic reagent, water as solvent and sodium hy-droxide as catalyst. Effects of reaction time and reaction temperature on molar substitution degree and react efficiency were studied. The optimized reaction time is 5 h and the optimized reaction temperature is 75˚C. IR and 1HNMR were used to analyze the structure of modified products.
文章引用: 孔 娟 , 刘海超 , 陈 影 , 刘 江 , 田景罡 , 史瑞欣 (2015) 疏水改性玉米淀粉合成研究。 有机化学研究， 3， 97-104. doi: 10.12677/JOCR.2015.32014
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