The invention relates to the technical field of tea production, in particular to a production method of white tea. Pure high-grade white tea on the origin of tea varieties and strict requirements, can not meet the growing needs of people. The invention is a combination of green tea processing technology based on the advantages of the traditional white tea process, a new process for the development of highly fragrant white tea processing. The first process in withering equipment on, slowly withering about 10 to 20 hours, gently Zuoqing 3 ~ 6 times, until the water dispersion of about 80% or so, first with 80 to 110 DEG C to dry for about 2 minutes, with 50 to 70 DEG C hot air drying to a moisture content of less than 5%. It has been proved by practice that the white tea prepared by the invention has the advantages of clear color of soup, obvious aroma and fragrance of flowers, not only the traditional white tea flavor, but also the fragrance of the flowers.
【技术实现步骤摘要】
本专利技术属于农产品加工领域。是针对日益增长白茶需求,在白茶传统工艺基础上创新出一种高香白茶的加工工艺。。
技术介绍
白茶是六大茶类之一,它的制造的历史较其他茶类短,约100多年(福建白茶的调查研究,福建茶叶网,2016-06-10)。白茶是不经杀青、揉捻的片状叶茶(如白牡丹、贡眉、寿眉等)或纯由茶芽制成的芽茶(如银针等)。白茶主要产地是福建省的松溪、政和、建阳等。传统的白茶品质应具有:外形毫心肥壮、白毫满披、叶色灰绿、汤色黄亮明净、毫香显、滋味鲜等特点。白茶以不炒不揉的传统工艺和保留纯真天然的风味品质而风靡世界。因此,纯真高档的白茶对产地和茶树品种要求较严,一般在福建松溪、政和、建阳等地,用福鼎大白茶、政和大白茶、水仙、菜茶等茶树的鲜叶或鲜芽,制出的白茶较好。随着社会经济发展和百姓生活水平提高,白茶因独特的品质特点和保健功效被越来越多的人认知、重视和追捧。国内外专家认为,白茶是未来茶叶市场最受欢迎的品类(黄艳、刘菲、孙威江.白茶产品与加工技术研究进展。中国茶叶加工,2015,6.5-9.19)。但传统白茶加工仅有萎凋和干燥两道工序,使其与他茶类相比,传统白茶的 ...
【技术保护点】
一种高香白茶的加工工艺,其工艺流程是:萎凋→做青→干燥→摊凉→干燥→包装入库。
【技术特征摘要】
1.一种高香白茶的加工工艺,其工艺流程是:萎凋→做青→干燥→摊凉→干燥→包装入库。2.根据权利要求1所述,其萎凋工序要求是,在萎凋设备上摊放约2cm厚,用30~40℃的低热风徐徐萎凋约10~20小时,待失水率约25%左右后,开始做青。3.根据权利要求1所述,其做青工序要求是,用做青设备,轻轻摇青1分钟,或将三水筛萎凋(如果用水筛萎凋)...
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