Errors are found in several of the mathematical representations in the published paper by Zhao and co-workers. Published curve-fit parameters for several of the modified Apelblat model representations yield back-calculated mole fraction solubilities of esomeprazole sodium that exceed unity. Mole fraction concentrations cannot exceed unity. Back-calculated mole fraction solubilities for a mathematical representation, presumably based on the Jouyban–Acree model, were also found to exceed unity.

中文翻译：

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关于“单溶剂和（乙醇+乙酸乙酯）二元溶剂混合物中埃索美拉唑钠固相平衡的测定和热力学模型”的评论

赵及其同事在发表的论文中的几种数学表示形式中都发现了错误。已发布的一些修改的Apelblat模型表示的曲线拟合参数得出的埃索美拉唑钠的反算摩尔分数溶解度超过了1。摩尔分数浓度不能超过1。还发现反演的摩尔表达分数的溶解度（可能基于Jouyban-Acree模型）可用于数学表示，并且超过了1。