【摘要】 用蔗糖和豆油酸甲酯合成了蔗糖豆油酸多酯,通过单因素及正交实验,得出合成蔗糖豆油酸多酯最佳合成条件为:豆油酸甲酯与蔗糖摩尔比为10∶1,反应温度130℃,反应时间6h,此条件下反应产率达到92.9%。更多还原

【Abstract】 Sucrose polyester is synthesized with soybean oil fatty acid methyl esters(FAME) and sucrose.Synthesis of soybean sucrose polyester(SPE) were optimized to obtain high yeilds of soybean SPE.Through single and orthogonal tests,the optimum reaction conditions were:soybean oil FAME/sucrose=10 ∶1(mol/mol); reaction temperature is 130℃; reaction time is 6 hour.The product yield reaches 92.9%.更多还原