中国茶叶深加工的技术和产品创新_刘仲华.pdfVIP

中国茶叶深加工的技术与产品创新 刘仲华 ( 国家植物功能成分利用工程技术研究中心，湖南农业大学茶学教育部重点实验室， 长沙 410128) 摘要：简要回顾了我国茶叶深加工产业的发展的历程，剖析了茶叶深加工领域当前面临的质量安全、品质、 成本、效益等问题，概述了有效解决这些问题的技术体系。同时，介绍了依托技术创新，值得开发的10 个颇具市场潜力的新产品。最后，就中国茶叶深加工产业可持续发展提出了自己的观点。 关键词：茶学；功能成份；分离纯化1 Technology and Product Innovation of Tea Comprehensive Processing in China LIU Zhonghua （National Research Center of Engineering Technology for Botanical Functional Ingredients ， Key Laboratory of Tea Science, Ministry of Education, Hunan Agricultural University, Changsha 410128，Hunan, China ） Abstract: In this paper, the developing course and current situation of the industry of tea comprehensive processing in China was reviewed briefly. The key issues which block the progress of this industry, such as quality, safety, production cost and benefit, were also discussed. Author summarized the new technologies and their application in extraction, isolation and purification of functional ingredients from tea, which are good for solve the current problems. Meanwhile, ten of new products with good market potential, which are the achievement of above technical innovation, were described. Finally, some viewpoints were put forward, in order to keep the continuable development of tea comprehensive processing in China. Keywords: tea science, deodorizing effect, purification 1 前言 茶叶深加工是指以茶鲜叶、成品茶、副茶或下脚料为原料，采用相应的物理、化学和生物技术 生产出含有茶或茶叶有效成分的新产品的加工过程。茶叶深加工与综合利用是有效解决中低档茶出 路、提升茶叶附加值、拓展茶叶应用领域、延伸茶叶产业链的重要途径。进入21世纪后的全球茶业 一直面临着三大矛盾：即茶叶产量持续增长速度大于消费量增长速度，茶叶出口量增加而需求量下 作者简介：刘仲华，男，博士，硕士生导师，教授。E-mail：larkin-liu@163.com 1 降，茶叶生产成本上涨而茶价下跌。这三大矛盾的实质是全球茶叶的产销平衡与供需平衡问题，产 大于销、供过于求必然引起行业效益低下，茶叶