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茶叶科学 ›› 2003, Vol. 23 ›› Issue (1): 41-45.doi: 10.13305/j.cnki.jts.2003.01.009

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气流对做青环境及乌龙茶品质形成的影响

金心怡1, 王秀萍2, 吉克温1, 马翠兰1, 鲍贵林1   

  1. 1. 福建农林大学园艺学院,福建 金山 350002;
    2. 福建省农科院茶叶研究所,福建 福安 355000
  • 收稿日期:2002-10-12 修回日期:2003-01-06 出版日期:2003-05-25 发布日期:2019-09-16
  • 作者简介:金心怡(1957- ),女,福建省福州市人,副教授,主要从事茶叶加工工程与茶业机械研究。
  • 基金资助:
    福建省教育厅课题“有效改善乌龙茶做青环境的技术与装置”资助项目(97-Z-132)

Effect of Airflow on Zuoqing Environment and Quality of Oolong Tea

JIN Xin-yi1, WANG Xiu-ping2, JI Ke-wen1, MA Cui-lan1, BAO Gui-lin1   

  1. 1. Department of Horticulture, Fujian Agricultural and Forestry University, Fuzhou 350002, China;
    2. Tea Research Institute, Fujian Academy of Agricultural Sciences, Fuan 355000, China
  • Received:2002-10-12 Revised:2003-01-06 Online:2003-05-25 Published:2019-09-16

摘要: 模拟正压全面送风空调做青环境和密闭空调做青环境,对做青过程两种环境的气温、气湿、气质等参数以及青叶呼吸速率进行在线测定,探明气流对做青环境、青叶生理变化及毛茶品质的影响。实验表明,两种气流条件下的叶层空气湿度、CO2含量和青叶呼吸速率存在极显著差异。气流控制的空调做青环境的毛茶品质优于密闭空调做青环境的毛茶品质。

关键词: 茶学, 做青环境, 气流, 呼吸速率, 毛茶品质

Abstract: In order to prove up the effect of airflow on Zuoqing environment、physiological change of leaves and quality of Oolong tea, we determine on-line the air parameters including the air temperature, relative humidity, air quality and respiration rate of leaves under two air-conditioned Zuoqing environment respectively simulating direct pressure and all-around blast or airtight one during Zuoqing course. The experiment indicates that the air relative humidity and content of CO2 of leaf-layers and respiration rate of leaves under two airflow conditions showed ultimately marked difference. The quality of Oolong tea made under the blast environment is superior to that made under the other one.

Key words: Tea science, Zuoqing environment, Airflow, Respiration rate, Quality of Oolong tea

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