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| Study on the Application of Tamarind Polysaccharide in Reconstituted Tobacco Sheets by Paper-making Method |
| Received:January 29, 2024 Revised:February 28, 2024 |
| DOI：10.11981/j.issn.1000-6842.2024.04.162 |
| Key Words:tamarind polysaccharide（TSP）;coating rate;fragrance retention;aromatic components;sensory evaluation;retention rate;physical property |
| Fund Project:云南中烟项目（2022YL04）；云南中烟青年科技托举人才培养课题。 |
| Author Name | Affiliation | Postcode | | LIU Jing | Technique Center， Yunnan China Tobacco Industry Co.， Ltd.， Kunming， Yunnan Province， 650231 | 650231 | | ZHOU Guiyuan* | Technique Center， Yunnan China Tobacco Industry Co.， Ltd.， Kunming， Yunnan Province， 650231 | 650231 | | ZHAO Xinyu | School of Health Science and Engineering， University of Shanghai for Science and Technology， Shanghai， 200093 | 200093 | | DONG Gaofeng | Technique Center， Yunnan China Tobacco Industry Co.， Ltd.， Kunming， Yunnan Province， 650231 | 650231 | | ZHANG Mengyuan | China Tobacco Schweitzer （Yunnan） Reconstituted Tobacco Co.， Ltd.， Yuxi， Yunnan Province， 653100 | 653100 | | LI Huifan* | China Tobacco Schweitzer （Yunnan） Reconstituted Tobacco Co.， Ltd.， Yuxi， Yunnan Province， 653100
School of Chemical Engineering， Kunming University of Science and Technology， Kunming， Yunnan Province， 650500 | 650500 |
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| Abstract: |
| Tamarind polysaccharide （TSP） was added in forming or coating process of reconstituted tobacco sheets by paper-making method， respectively. Cool flavored menthol and sweet orange oil， which were volatile in the formulation system of reconstituted tobacco sheets， and selected as the main additives of coating solution to observe the fragrance retention function of TSP. The application effect and influence of TSP on reconstituted tobacco sheets were investigated by testing the content of aromatic components， coating rate， retention rate， physical properties， and sensory evaluation. The results showed that the retention rates of （-）-menthol and （+）-limonene in reconstituted tobacco sheets increased by 28.27% and 581.81%， respectively， with the addition of TSP at 0.8% mass fraction （relative to basis weight of tobacco sheets） in coating process compared with that of the reconstituted tobacco sheets without TSP； and the average value of the coating rate reached the maximum of 47.90%. The addition of TSP at 0.8% mass fraction in forming process increased the static retention rate of the web by 4.64 percentage point compared with that of the reconstituted tobacco sheets without TSP. In terms of physical properties， the improvement of physical properties of reconstituted tobacco sheets prepared by adding TSP in forming process was better than that of adding in coating process， and the higher the amount of TSP added， the higher the tensile strength of the reconstituted tobacco sheets， but the lower the looseness and air permeability. The results of sensory evaluation showed that the addition of TSP reduced the sensory score of the finished reconstituted tobacco sheets to a certain extent. |
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