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The Mathematical Model of Tea Rolling

  • YANG Yuan-qing ,
  • YIN Jie
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  • Department of Horticulture, Guizhou University, Guiyang 550025, China

Received date: 2002-10-12

  Revised date: 2003-01-06

  Online published: 2019-09-16

Abstract

In tea rolling, the rolled twig rate is expressed as the regularity of twice curve equation with the extension of rolling time, the mathematical equation is: y=5.6277x–0.077x2–17.1439 and the broken cell rate is expressed as the regularity of the natural logarithm curve equation, the mathematical equation is: y=85.3e-11.9/x . For improving the quality of tea, the rolling time would be controlled between 30~40βminutes.

Cite this article

YANG Yuan-qing , YIN Jie . The Mathematical Model of Tea Rolling[J]. Journal of Tea Science, 2003 , 23(1) : 38 -40 . DOI: 10.13305/j.cnki.jts.2003.01.008

References

[1] 陈椽,等. 制茶学. 北京:农业出版社,1989.
[2] 张家驹,等. 茶叶试验分析方法. 北京:农业出版社,1985.
Outlines

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