Abstract: Microwave irradiation technique has rapidly developed as a novel organic synthesis method in recent years for convenient operation, low energy consumption, high production rate and easy purification of products. The mechanism of organic reactions promoted by microwave is briefly introduced, and developments of microwave radiation technique in chitosan modification are summarized.

摘要： 微波辐射反应技术是近年来发展的新型有机合成制备方法，以其操作方便、低能耗、高产率和产品易纯化等特点而得到迅速发展。简要阐述了微波促进有机反应的原理，综述了近年来微波辐射技术在壳聚糖改性中的应用研究。