结论：颗粒包衣工艺掩味效果佳，制备的掩味混悬颗粒适合儿童患者服用。
Conclusion: the coating particle has good effect on taste masking. And the preparation of taste masking suspension particle is suitable for children patients to take.
含有结合到水溶性或亲水性聚合物例如peg的磷脂的表面活性剂被用作该颗粒包衣。
Surfacants with phospholipids conjugated with a water soluble or hydrophilic polymer such as PEGare used as coating for the particles.
对近年来喷雾流化床颗粒包衣过程的主要试验研究成果以及颗粒包衣的成长动力学模型的研究进展进行了综述。
This paper reviews the main study results and the growth dynamics modeling of particle in the granule coating process of the fluidized bed with spraying in recent years.
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