刘仲华 张盛 刘昌伟 周方 欧阳建 曾鸿哲
摘要:“十三五”期间,我国茶叶功能成分提制技术特别是终端产品开发获得了长足的发展,在规模、层次、效益上都得到明显提升。文章简要阐述了近年来现代分离纯化技术在茶叶功能成分开发中的应用成果,以及茶的功能性终端产品开发的多元化、专一化、精细化发展现状,并提出了茶叶功能成分利用的未来发展趋势及建议,以期为我国茶叶深加工研究与产业发展提供参考。
关键词:茶叶深加工;功能成分利用;提制技术;终端产品;十三五;发展;十四五;展望
Tea Functional Ingredients Utilization Progress
during the 13th Five-Year Plan Period and
Development Direction in the 14th Five-Year Plan
LIU Zhonghua, ZHANG Sheng, LIU Changwei, ZHOU Fang, OUYANG Jian, ZENG Hongzhe
Hu' nan Agricultural University, Changsha 410128, China
Abstract: During the "13th Five-Year Plan" period in China, the tea functional ingredients extraction technology,
especially the development of the finished product, has made great progress in scale, level and benefit. This paper
briefly expounded the modern separation and purification technology in recent years in the application of tea functional
ingredients development, and the present situation of diversification, specification and intensification development of
finished products using tea functional ingredients, and proposed the development trend and suggestions of utilization of
tea functional ingredients in the future, in order to provide references for the tea comprehensive processing research
and industrial development in our country.
Keywords: tea comprehensive processing, utilization of functional ingredients, extraction and preparation technology,
finished products, the 13th Five-Year Plan, progress, the 14th Five-Year Plan, development direction
“十三五”期间,我国茶叶功能成分利用技术水平与产业规模均实现了质的飞跃。儿茶素、茶氨酸、茶黄素等生物活性物质在延缓衰老、调节代谢和提高免疫重点功效领域的创新发现与成果应用,使得以茶叶功能成分利用为主体的健康产品开发快速升温。逆流提取技术、膜技术、大孔吸附树脂、吸附色谱法、模拟移动床色谱法等现代提取分离纯化新技术日趋成熟,并和酶工程、发酵工程技术集成創新融入到茶叶功能成分提制加工产业中。儿茶素开发从普通规格发展到高纯脱咖啡碱儿茶素、特殊比例儿茶素、无酯儿茶素、儿茶素单体(EGCG、ECG、EGC、EC)一系列产品,茶氨酸、茶黄素、茶多糖等成分的富集提制纯化技术也不断完善,形成了技术引领的我国茶叶提取物国际市场绝对主导地位。茶叶功能成分利用深入延伸扩展至茶饮料、食品、天然药物、个人护理品、植物农药、动物保健品等终端产品体系,其应用技术研究突破与新产品开发也成为全球茶叶深加工行业的持续关注重点。……