Fumaric acid and imidazole were dissolved in appropriate amount of 95%ethanol solution at the molar ratios of 1 ∶ 1 and......

　　Dicarboxylic acids are widely used organic acids in food, pharmaceutical and chemical industries. Pyruvate carboxyla......

目的建立用高效液相色谱法同时测定面制品中的顺丁烯二酸和富马酸含量。方法样品经50 ml 10%甲醇-水萃取,离心后,水层过0.45μm滤......

综述了由甲醇和富马酸或顺丁烯二酸酐、顺丁烯二酸酯合成富马酸二甲酯，并论述了它的用途和防霉特性。......