Application of microwave irradiation technology to the field of pharmaceutics.
- Author:
Xuebing ZHANG
;
Nianqiu SHI
;
Zhiqiang YANG
;
Xinglin WANG
- Publication Type:Journal Article
- From:
Acta Pharmaceutica Sinica
2014;49(3):303-9
- CountryChina
- Language:Chinese
-
Abstract:
Microwaves can be directly transformed into heat inside materials because of their ability of penetrating into any substance. The degree that materials are heated depends on their dielectric properties. Materials with high dielectric loss are more easily to reach a resonant state by microwaves field, then microwaves can be absorbed efficiently. Microwave irradiation technique with the unique heating mechanisms could induce drug-polymer interaction and change the properties of dissolution. Many benefits such as improving product quality, increasing energy efficiency and reducing times can be obtained by microwaves. This paper summarized characteristics of the microwave irradiation technique, new preparation techniques and formulation process in pharmaceutical industry by microwave irradiation technology. The microwave technology provides a new clue for heating and drying in the field of pharmaceutics.
