鄂茶10号低氟青砖茶渥堆工艺优化

doi:10.14088/j.cnki.issn0439-8114.2024.11.017

湖北农业科学 ›› 2024, Vol. 63 ›› Issue (11): 95-99.doi: 10.14088/j.cnki.issn0439-8114.2024.11.017

鄂茶10号低氟青砖茶渥堆工艺优化

李玉川¹, 董晨¹, 唐海燕², 余志¹, 张德¹, 郑时兵³, 倪德江¹, 陈玉琼¹

1.华中农业大学园艺林学学院,武汉 430070;
2.湖北生物科技职业学院,武汉 430070;
3.宣恩县伍台昌臣茶业有限公司,湖北宣恩 445500

收稿日期:2024-02-18 出版日期:2024-11-25 发布日期:2024-12-03
通讯作者: 陈玉琼,重庆人,教授,博士,主要从事茶叶品质与安全研究,（电子信箱）chenyq@mail.hzau.edu.cn。
作者简介:李玉川（1994-）,男,河南滑县人,在读博士研究生,研究方向为茶叶加工与品质调控,（电话）15037171401（电子信箱）1107513450@qq.com。
基金资助:
国家重点研发计划课题（2022YFD1600804）

Pile-fermentation optimization of low-fluorine Qingzhuan tea processed by E tea No. 10

LI Yu-chuan¹, DONG Chen¹, TANG Hai-yan², YU Zhi¹, ZHANG De¹, ZHENG Shi-bing³, NI De-jiang¹, CHEN Yu-qiong¹

1. College of Horticulture & Forestry Sciences, Huazhong Agricultural University, Wuhan 430070,China;
2. Hubei Vocational College of Bio-Technology, Wuhan 430070,China;
3. Wutai Changchen Tea Industry Co., Ltd., Xuan’en 445500, Hubei,China

Received:2024-02-18 Published:2024-11-25 Online:2024-12-03

摘要/Abstract

摘要： 选用湖北省推广面积较大的茶树品种鄂茶10号一芽四五叶为原料,对青砖茶关键工序-渥堆进行三因素（茶坯含水量、渥堆温度和湿度）三水平的正交优化试验。结果表明,茶坯含水量和渥堆湿度对青砖茶品质形成影响较大;最佳渥堆参数如下：茶坯含水量40%,发酵环境湿度70%,发酵环境温度45 ℃。

关键词: 低氟青砖茶, 鄂茶10号, 渥堆, 品质, 工艺优化

Abstract: One bud four five leaves of the tea tree variety E tea No. 10 popularized in Hubei Province were selected as the raw materials. An orthogonal optimization experiment was conducted on the key process of Qingzhuan tea, pile-fermentation, with three factors （tea dhool moisture content, temperature, and humidity） at three levels. The results showed that the moisture content of the tea dhool and the humidity of the pile-fermentation had great influence on the quality of Qingzhuan tea; the optimal parameters were as follows： Moisture content of the tea dhool（40%）, humidity （70%） in the fermentation environment, and temperature （45 ℃） in the fermentation environment.

Key words: low-fluorine Qingzhuan tea, E tea No. 10, pile-fermentation, quality, process optimization

中图分类号:

李玉川, 董晨, 唐海燕, 余志, 张德, 郑时兵, 倪德江, 陈玉琼. 鄂茶10号低氟青砖茶渥堆工艺优化[J]. 湖北农业科学, 2024, 63(11): 95-99.

LI Yu-chuan, DONG Chen, TANG Hai-yan, YU Zhi, ZHANG De, ZHENG Shi-bing, NI De-jiang, CHEN Yu-qiong. Pile-fermentation optimization of low-fluorine Qingzhuan tea processed by E tea No. 10[J]. HUBEI AGRICULTURAL SCIENCES, 2024, 63(11): 95-99.

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鄂茶10号低氟青砖茶渥堆工艺优化

Pile-fermentation optimization of low-fluorine Qingzhuan tea processed by E tea No. 10

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