生姜干燥技术研究进展

Research Progress of Drying Technology of Ginger

干燥是生姜的一种加工方式,也是生姜的一种重要的预处理方法。目前,生姜的干燥技术发展迅速,本文综述了国内外各种生姜干燥技术的研究现状及其优缺点,既有单一的干燥方式,如对流干燥、热风干燥、微波干燥、红外辐射干燥、真空冷冻干燥、喷雾干燥等;又有多种方法联合的干燥方式,如微波-热风、红外-热风、真空-微波联合干燥;并分析了不同的干燥方式各自的优缺点,以期为生姜干燥新技术开发提供参考。

Drying is a method commonly used in the processing of ginger and an important pre-treatment method for ginger.Currently,the drying technology for ginger has rapidly developed,this article provided an overview of the research status and the pros and cons of various ginger drying technologies both domestically and internationally,including various single drying methods such as convection drying,hot air drying,microwave drying,infrared radiation drying,vacuum freeze drying,spray drying,etc.Additionally,there were also combined drying methods such as microwave-hot air,infrared-hot air,and vacuum-microwave drying.Each drying method had its own advantages and disadvantages.The analysis revealed that different drying methods had their respective advantages and disadvantages,aiming to provide references for the development of new drying technologies for ginger.