远红外加热技术在茶叶加工及制品中的研究进展

Research Advance on Tea Processing and Production Based on Far Infrared Heating Technology

远红外加热技术作为一种高效节能的环保技术在农产品加工中得到广泛应用。为此,综述了远红外加热技术在茶叶生产加工和品质调控中的重要研究进展,主要包括基于远红外技术进行灭酶干燥工艺和设备节能改造研究,以及加工过程中对绿茶品质成分的影响研究。同时,分析了该技术在茶叶加工应用过程中存在的问题,并提出该技术的发展趋势:加强茶叶加工工艺优化及其理论研究、红外辐射装置研发、连续化系统开发等。

As a high efficient energy saving technology, far infrared heating technology has been widely used for heating agricultural products. In this paper, the advance on the application of far infrared technology in tea processing and quali- ty control were summarized, including the research in deactivation of enzymes and saving energy of equipment, and the effect of the quality of green tea processing. And then the problems of the spectral technology were discussed, and the au- thors put forward that： the research workers should strengthen the research on the optimization of tea manufacturing processes, the development of far infrared equipment and continuous process system in future.