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- Title
Quantitative characterization method of tobacco stem re-permeability based on texture analyzer and its application.
- Authors
ZHAO Qingqing; HAN Ming; JI Xiaonan; LI Xiao; HE Zixi; ZHANG Haobo; MA Yujia
- Abstract
A quantitative characterization method of tobacco stem re-permeability was established by texture analyzer, and the best instrument test parameters were determined. The method was used to characterize the degree of tobacco stem re-premeability under different regions, specifications and moisture regain parameters. The results showed that the best test parameters: the probe model was HDP/BSK shear type probe, the probe's pre-test, test and return speed was 5. 0 mm/s, 1. 0 mm/s, 5. 0 mm/s, respectively trigger force was 15 g, and strain was 170%; the intra-day and inter-day precisions were 6. 44% and 4. 26%, indicating that this quantitative characterization method had high precision and good repeatability, which could objectively evaluate the degree of re-permeability of tobacco stem. There were some differences in the degree of re-permeability of tobacco stem in different regions. The degree of re-permeability of tobacco stem was lowest in Sanmenxia, He'nan, and highest in Qianxi'nan. The degree of re-permeability of tobacco stem decreased with the increase of the stem length and diameter, increased with the increase of stem washing time and water temperature, and increased first and then decreased with the increase of stem storage time. Place of origin, stem washing time, water temperature, stem storage time, and the interaction between place of origin and stem storage time had a very significant impact on the degree of tobacco stem re-permeability, but the interaction between place of origin and stem washing time and water temperature was not significant.
- Subjects
TOBACCO; QUANTITATIVE research; TOBACCO products; WATER temperature; CIGARETTES; TEXTURES
- Publication
Journal of Light Industry, 2022, Vol 37, Issue 2, p71
- ISSN
2096-1553
- Publication type
Article
- DOI
10.12187/2022.02.010