Chitosan has been widely applied on drugpreparations owing to its good biologic and particular physical and chemical properties.
壳聚糖以其优良的理化性质和生物特性在药物制剂中已得到广泛的应用。
2
The products prepared through the method can maintain excellent storage stability and avoid absorbing water, which is convenient for transporting and producing the drugpreparations.
通过此方法制得的产品能够保持良好的储存稳定性，避免吸水，为运输、生产、药物制剂提供方便。
3
With over-the-counter medicines, it is also important that the ingredients are studied to ensure that children do not receive two doses of the same drug from different preparations.