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| Study on the Effects of White Water Recycling on Physicochemical Properties of White Water and Qualities of Reconstituted Tobacco Sheet |
| Received:October 03, 2024 |
| DOI：10.11980/j.issn.0254-508X.2025.04.018 |
| Key Words:reconstituted tobacco sheet white water recycling base sheet |
| Fund Project:江苏中烟工业有限责任公司科技项目（Z202229）。 |
| Author Name | Affiliation | Postcode | | LI Xiaoping* | Jiangsu Xinyuan Reconstituted Tobacco Co., Ltd., Huai’an, Jiangsu Province, 223002 | 223002 | | ZHANG Yujuan | Jiangsu Xinyuan Reconstituted Tobacco Co., Ltd., Huai’an, Jiangsu Province, 223002 | 223002 | | XU Baoming | Jiangsu Xinyuan Reconstituted Tobacco Co., Ltd., Huai’an, Jiangsu Province, 223002 | 223002 | | ZHANG Hechuan | Jiangsu Xinyuan Reconstituted Tobacco Co., Ltd., Huai’an, Jiangsu Province, 223002 | 223002 | | JIANG Tongkang | Jiangsu Xinyuan Reconstituted Tobacco Co., Ltd., Huai’an, Jiangsu Province, 223002 | 223002 | | ZHU Yafeng | Jiangsu Xinyuan Reconstituted Tobacco Co., Ltd., Huai’an, Jiangsu Province, 223002 | 223002 | | YUAN Guangxiang* | Jiangsu Xinyuan Reconstituted Tobacco Co., Ltd., Huai’an, Jiangsu Province, 223002 | 223002 | | YAO Zheng* | Technology Center, China Tobacco Jiangsu Industrial Co., Ltd., Nanjing, Jiangsu Province, 210011 | 210011 | | XU Chao | Jiangsu Xinyuan Reconstituted Tobacco Co., Ltd., Huai’an, Jiangsu Province, 223002 | 223002 | | YANG Yuanzheng | Jiangsu Xinyuan Reconstituted Tobacco Co., Ltd., Huai’an, Jiangsu Province, 223002 | 223002 | | CHEN Yixian | Jiangsu Xinyuan Reconstituted Tobacco Co., Ltd., Huai’an, Jiangsu Province, 223002 | 223002 |
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| Abstract:For researching the effects of white water recycling on qualities of reconstituted tobacco sheet， the changes of qualities of white water， physical properties of base sheet， and sensory properties of cigarette rods at different white water recycling days were analyzed in the production process of reconstituted tobacco sheet. The results showed that the content of insoluble substances and soluble substances in white water， as well as calcium carbonate in insoluble substances all gradually increased， with the increasing of white water recycling days， and the increase rate was soluble substance content > insoluble substance content > calcium carbonate content in insoluble substance. Among them， soluble substance content grew with a stable linear trend. Besides， the pH value of white water decreased gradually， the cationic demand and the ammonia nitrogen content and colonies number of white water increased gradually and rev up in the later period， and the electrical conductivity showed a significant logarithmic growth trend. The bulk and tensile index of base sheet both decreased gradually， the calcium carbonate content increased gradually， and the softness firstly decreased and then increased. After 2 days of white water recycling， the sensory quality of prepared reconstituted tobacco cigarette rods began to decrease， and from the 5th day onwards， the sensory quality decreased significantly. |
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