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| Determination of Cations in Reconstituted Tobacco by Using Ion Chromatography |
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| DOI：10.11980/j.issn.0254-508X.2013.05.007 |
| Key Words:ion chromatography reconstituted tobacco cations |
| Author Name | Affiliation | | 汤建国1 | 1.红塔烟草集团有限责任公司技术中心,云南昆明,650224 | | 黄燕南1,2 | 1.红塔烟草集团有限责任公司技术中心,云南昆明,650224；2.昆明理工大学化学工程学院,云南玉溪,653100 | | 伊奥尔1 | 1.红塔烟草集团有限责任公司技术中心,云南昆明,650224 | | 张凤梅1 | 1.红塔烟草集团有限责任公司技术中心,云南昆明,650224 | | 乔丹娜1 | 1.红塔烟草集团有限责任公司技术中心,云南昆明,650224 | | 刘 丽1,3 | 1.红塔烟草集团有限责任公司技术中心,云南昆明,650224
3.云南大学化学科学与工程学院,云南昆明,650091 | | 孟昭宇1 | 1.红塔烟草集团有限责任公司技术中心,云南昆明,650224 | | 周梅村2 | 2.昆明理工大学化学工程学院,云南玉溪,653100 | | 牟定荣1 | 1.红塔烟草集团有限责任公司技术中心,云南昆明,650224 |
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| Abstract:The determination of the inorganic cations content is significant for controlling the quality stability of reconstituted tobacco. The determination of the cations of sodium, ammonia, potassium, magnesium and calcium in reconstituted tobacco and its tobacco raw materials was achieved by using ion chromatography and polytetrafluoroethylene (PTFE) container. The results indicated that: (1) good linear relationship between the cationic on centrations and relevant peaks was found and with r2≥0.9991, the recoveries of the ions were from 96.18% to 106.01% with RSD of ≤3%, (2) the measurement error of sodium content could be reduced by using PTFE container and the repeatability is better. |
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