微胶囊技术在维生素药物中的应用

Microencapsulation technology in the vitamin pills

微胶囊是一种直径约为1～1000um的微型容器。根据其性质、囊壁形成的机制的成囊条件具体可以分为物理法、物理化学法和化学法三大类制备技术。而微囊技术在维生素药品中的应用是为了防止维生素药物在加工和储藏的环节被外界的环境所感染或者破坏而丧失其原有的药性。应进一步加强和深化高分子材料在维生素药物中的应用，逐步实现微胶囊技术的普及性和成熟性。

The microcapsules is a diameter of about 1 - 1 000 μm miniature container. By their nature, into the capsule wall formation conditions specific mechanisms can be divided into physical, physico-chemical and chemical methods into three categories preparation techniques. The microcapsules technology in vitamin drugs is to prevent vitamin drug in the processing and storage of part of being infected or destroy the external environment and the loss of its original potency. Should further strengthen and deepen the polymer materials used in vitamin drugs, the progressive realization of microencapsulation technology popularity and maturity.