Experimental Study on Optimal Parameters of Stem Wetting Procedure

LEI WU, JIA-SHENG CAO, HUI ZHANG, TAN LI, LONG-YUAN WU

Abstract


The fluctuation of the moisture content of tobacco stem after storage is the most common problem in the process of tobacco stem treatment. After relevant process parameters analysis on stem wetting procedure by multi-factor orthogonal test and multiple regression analysis, it was found that the water temperature of stem washing is the significant reason for moisture content of the stems after storage, and the fitted model equation shows that the moisture content of tobacco stem after storage reaches the optimum value when the water temperature of the stem washing is 59.7ı.

Keywords


Moisture content of tobacco stem, Stem wetting, Multi-factor orthogonal test, Multiple regression analysis, Water temperature of stem washing.


DOI
10.12783/dtetr/ecame2017/18437

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