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Simultaneous Determination of the Metal Ion Contents in Cigarette Paper by Using Ion Chromatography
Received:March 31, 2022  
DOI：10.11980/j.issn.0254-508X.2022.07.018
Key Words:cigarette paper  metal ion contents  calcium carbonate  ion chromatography
Fund Project:同时测定卷烟纸中多种金属离子的方法研究（2020530000241038）；中国烟草总公司云南省公司科技计划重点项目。
Author NameAffiliationPostcode
MA Jing* Yunnan Tobacco Quality Inspection & Supervision Station， Kunming， Yunnan Province， 650106 650106
DONG Hao China National Tobacco Quality Supervision and Test Center， Zhengzhou， He’nan Province， 450001 450001
CAI Jieyun Yunnan Tobacco Quality Inspection & Supervision Station， Kunming， Yunnan Province， 650106 650106
LI Xiaohui China National Tobacco Quality Supervision and Test Center， Zhengzhou， He’nan Province， 450001 450001
MENG Hongming Yunnan Tobacco Quality Inspection & Supervision Station， Kunming， Yunnan Province， 650106 650106
YANG Bing Yunnan Tobacco Quality Inspection & Supervision Station， Kunming， Yunnan Province， 650106 650106
GU Jianlong Yunnan Tobacco Quality Inspection & Supervision Station， Kunming， Yunnan Province， 650106 650106
QIN Shichun Yunnan Tobacco Quality Inspection & Supervision Station， Kunming， Yunnan Province， 650106 650106
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Abstract:As a filler in the production of cigarette paper， calcium carbonate can improve the air permeability and adjust the burning rate of the cigarette paper， while the compounds of potassium， sodium and magnesium used as the combustion regulator in cigarette paper directly participate in the combustion， and the content of which will affect the release of smoke components from cigarette combustion， thereby affecting the sensory quality of cigarettes. Therefore， establishing a method for the determination of Na+， K+， Mg2+， and Ca2+ content in cigarette paper is of great significance for monitoring the quality of cigarettes. In this study， a method for simultaneously determining the contents of Na+， K+， Mg2+， and Ca2+ in cigarette paper was established by using ion chromatography. The results showed that a good linear relationship among the four metal ions was found with R2>0.9995，the detection limit 0.01~0.03 mg/g，the relative standard deviations <5%，and the recoveries of the ions 97.4%~106.2%.
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