普洱茶发酵清洁化车间的设计及环境湿度的控制  

Design of Clear Pu-erh Tea Fermenting Workshop and the Environment Humidity Control

作　　者：马振纲[1] 黄云战[1] 周红杰[2] 赵永洁 孙婷婷[2] 熊同强[1] 龚加顺[4] 袁文侠[2] 

机构地区：[1]云南农业大学工程技术学院,云南昆明650201 [2]云南农业大学龙润普洱茶学院,云南昆明650201 [3]昆明铁道机电职业技术学院,云南昆明650208 [4]云南农业大学食品科学与技术学院,云南昆明650201

出　　处：《云南农业大学学报（自然科学版）》2011年第3期395-399,共5页Journal of Yunnan Agricultural University:Natural Science

基　　金：国家科技支撑计划项目(2007BAD58B02-05);云南省发改委2008年度产业重大关键技术开发项目[(2008)1657-20]

摘　　要：传统的普洱茶发酵是采用人工在车间内自然渥堆发酵,这种发酵方式不能保证普洱茶发酵过程中湿度的均匀性,对普洱茶生产厂房和发酵车间进行设计和研究,将微生物技术、机械加工技术和电气控制技术融为一体,使普洱茶的生产规范化,并具有科学性。普洱茶发酵清洁化车间结合了传统发酵的技术,采用现代化的检测控制技术及设备,由湿度传感器、PLC主控设备、计算机处理系统、加湿设备和监控系统等构成。本文通过构建普洱茶发酵清洁化车间,对车间内的环境湿度进行控制,使普洱茶在发酵过程中的环境稳定,并在这种环境下进行了生产试验,得到试验的相关数据并进行处理,从试验数据中找出普洱茶发酵湿度对普洱茶品质形成影响的一些规律,为普洱茶发酵的规模化生产提供相应的科学参数。The traditional Pu-erh tea fermentation technology is nature pile-fermentation in the work- shop using the man-power, which can＇t ensure the uniform humidity in the Pu-erh tea fermentation. Depending on the research on the workshop and fermentation, the technology promotes the Pu-erh tea production standardization, which unifies the microorganism, machine-finishing and electric control technology. The Pu-erh tea clear fermentation workshop is composed by modem measurement and control technology unifying the tradition fermentation technology, such as, the equipment humidity sensor, PLC master control equipments, computer processing system, humidifiers and monitoring system. By constructing the Pu-erh tea clear fermentation workshop and controlling workshop environment humidity, a series of production experiments were carried out in the stable environment. It was revealed the corresponding relationship between the fermentation humidity and Pu-erh tea quality, .which provided the scientific parameter for scale production of Pu-erh tea fermentation.

关 键 词：普洱茶发酵 清洁化车间 环境湿度 设计 控制 

分 类 号：TS272.8[农业科学—茶叶生产加工]