标记物法测定卷烟搭口胶的施胶量
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摘要
为准确测定每支卷烟中搭口胶的施胶量,建立了一种以Zn元素为标记物的卷烟搭口胶施胶量测定方法。将氯化锌标记物加入卷烟搭口胶中,正常制作卷烟后去除卷烟烟丝,截取烟支空筒的卷烟纸部分,经微波消解后,再用ICP-MS法测定标记物锌的质量分数。结果表明:(1)该方法的检出限为0.021μg/L,相对标准偏差(RSD)在0.85%~1.35%之间,加标回收率在97.8%~103.4%之间;(2)在锌离子添加量控制在2.5~6.0 mg/g范围时,施胶量检测结果的相对标准偏差<2.0%;(3)卷烟搭口胶施胶量测定值与施胶量在线控制系统的设计值基本一致。该方法适用于卷烟搭口胶施胶量的准确测定。
To accurately determine the amount of seam glue in cigarette tobacco rod, a method was developed by using zinc chloride as a marker. The glue containing zinc chloride was applied on the rod seam which was manufactured using routine technical parameters. The cut tobacco in tested cigarettes was removed, and the content of zinc chloride in the remaining cigarette paper tube was determined by ICP-MS after microwave digestion. The results showed that: 1) The detection limit of the method was 0.021 μ g/L, the relative standard deviations(RSDs) and recoveries were in the range of 0.85%-1.35% and 97.8%-103.4%, respectively. 2) The RSD of determined glue amount was less than 2.0% at the zinc ion addition rate of 2.5-6.0 mg/g. 3) The determined amount of seam glue agreed reasonably well with the design value of the glue amount by the online control system. The method is suitable for accurately determining the amount of seam glue in cigarette tobacco rod.
To accurately determine the amount of seam glue in cigarette tobacco rod, a method was developed by using zinc chloride as a marker. The glue containing zinc chloride was applied on the rod seam which was manufactured using routine technical parameters. The cut tobacco in tested cigarettes was removed, and the content of zinc chloride in the remaining cigarette paper tube was determined by ICP-MS after microwave digestion. The results showed that: 1) The detection limit of the method was 0.021 μ g/L, the relative standard deviations(RSDs) and recoveries were in the range of 0.85%-1.35% and 97.8%-103.4%, respectively. 2) The RSD of determined glue amount was less than 2.0% at the zinc ion addition rate of 2.5-6.0 mg/g. 3) The determined amount of seam glue agreed reasonably well with the design value of the glue amount by the online control system. The method is suitable for accurately determining the amount of seam glue in cigarette tobacco rod.
引文
[1]温光和,沈靖轩,马涛,等.新型搭口胶的制备及其对卷烟品质的影响[J].应用化工,2010,39(11):1722-1725.WEN Guanghe,SHEN Jingxuan,MA Tao,et al.Preparation of new seam adhesive and its influences on cigarette quality[J].Applied Chemical Industry,2010,39(11):1722-1725.
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[9]GB 31604-2016食品安全国家标准食品接触材料及制品砷、镉、铬、铅的测定和砷、镉、铬、镍、铅、锑、锌迁移量的测定[S].
[10]YC/T 248-2008烟草及烟草制品无机阴离子的测定离子色谱法[S].YC/T 248-2008 Tobacco and tobacco productsDetermination of inorganic anion-Ion chromatographic method[S].
[11]YC/T 275-2008卷烟纸中柠檬酸根离子、磷酸根离子和醋酸根离子的测定离子色谱法[S].YC/T 275-2008 Determination of citrate,phosphate and acetate-Ion chromatographic method[S].
[12]YC/T 380-2010烟草及烟草制品铬、镍、砷、硒、镉、铅的测定电感耦合等离子体质谱法[S].YC/T 380-2010 Tobacco and tobacco productsDetermination of chromium,nickel,arsenic,selenium,cadmium,lead-Inductively coupled plasma mass spectrometry[S].
[13]王洪波,郭军伟,王晓瑜,等.电感耦合等离子体质谱法快速测定新鲜烟叶中的9种营养元素[J].烟草科技,2014(6):41-44.WANG Hongbo,GUO Junwei,WANG Xiaoyu,et al.Determination of nine nutrient elements in fresh tobacco leaves by ICP-MS[J].Tobacco Science&Technology,2014(6):41-44.
[14]傅明,陈新焕,杨万彪,等.微波消解ICP-AES法测定茶叶中铅、砷、铜、铁、锌、硒等12种元素的含量[J].食品科学,2001,22(11):76-78.FU Ming,CHEN Xinhuan,YANG Wanbiao,et al.Determination of lead,arsenic,copper,iron,zinc,selenium all together 12 elements in tea by microwave-ICP-AES[J].Food Science,2001,22(11):76-78.
[15]吴悠,周涵黎,梅霜,等.二硫腙比色法测定核桃多肽口服乳剂中锌含量[J].食品研究与开发,2017,38(7):126-129.WU You,ZHOU Hanli,MEI Shuang,et al.Determination of zinc concentration in walnut polypeptide oral emulsion by dithizone colorimetry[J].Food Research and Development,2017,38(7):126-129.
[16]李颜君.EDTA滴定法测定锌精矿中锌含量方法的改进[J].冶金分析,2014,34(7):47-50.LI Yanjun.Method improvement on the determination of zinc in zinc concentrate by EDTA titrimetry[J].Metallurgical Analysis,2014,34(7):47-50.
[17]何绍攀,范广宇,蒋小明,等.钨丝电热原子吸收光谱分析法测定痕量锌[J].分析化学,2010,38(5):707-710.HE Shaopan,FAN Guangyu,JIANG Xiaoming,et al.Determination of trace zinc by W-coil electrothermal atomic absorption spectrometry[J].Chinese Journal of Analytical Chemistry,2010,38(5):707-710.
[18]熊安言,郜海民,张爱忠,等.不同搭口胶施胶量对卷烟质量的影响[J].科技通报,2015,31(9):120-122.XIONG Anyan,GAO Haimin,ZHANG Aizhong,et al.Effect of different cigarette lap adhesive glue quantity on cigarette quality[J].Bulletin of Science and Technology,2015,31(9):120-122.
[2]姚青,张颖.卷烟搭口胶的裂解-气相色谱-质谱分析[J].分析测试学报,2007,26(9):303-304.YAO Qing,ZHANG Ying.Compared with several kinds of method in tobacco flavor and perfume by gas chromatography-mass spectrometry[J].Journal of Instrumental Analysis,2007,26(9):303-304.
[3]肖卫强,李海锋,曹得坡,等.卷烟胶热裂解产物的对比分析[J].中国胶粘剂,2015,24(2):10-13.XIAO Weiqiang,LI Haifeng,CAO Depo,et al.Contrastive analysis of pyrolysis product of cigarette adhesives[J].China Adhesives,2015,24(2):10-13.
[4]李国政,宋金勇,邱建华,等.烟用水基胶的热裂解-气相色谱/质谱法分析[J].安徽农业科学,2012,40(9):5361-5362.LI Guozheng,SONG Jinyong,QIU Jianhua,et al.Analysis of cigarette water-based adhesive by Py-GC/MS[J].Journal of Anhui Agricultural Sciences,2012,40(9):5361-5362.
[5]于建军.卷烟工艺学[M].北京:中国农业出版社,2009.
[6]尹俊林,牟定荣,温光和,等.卷烟搭口胶现状和发展[J].中国胶粘剂,2015,14(10):43-46.YIN Junlin,MOU Dingrong,WEN Guanghe,et al.Present situation and development of cigarette lap adhesive[J].China Adhesives,2015,14(10):43-46.
[7]鲁才略.卷烟搭口上胶装置:CN200820082431.7[P].2008-11-19.
[8]王爱成.一种卷烟机供胶装置:CN102488324 A[P].2012-06-13.
[9]GB 31604-2016食品安全国家标准食品接触材料及制品砷、镉、铬、铅的测定和砷、镉、铬、镍、铅、锑、锌迁移量的测定[S].
[10]YC/T 248-2008烟草及烟草制品无机阴离子的测定离子色谱法[S].YC/T 248-2008 Tobacco and tobacco productsDetermination of inorganic anion-Ion chromatographic method[S].
[11]YC/T 275-2008卷烟纸中柠檬酸根离子、磷酸根离子和醋酸根离子的测定离子色谱法[S].YC/T 275-2008 Determination of citrate,phosphate and acetate-Ion chromatographic method[S].
[12]YC/T 380-2010烟草及烟草制品铬、镍、砷、硒、镉、铅的测定电感耦合等离子体质谱法[S].YC/T 380-2010 Tobacco and tobacco productsDetermination of chromium,nickel,arsenic,selenium,cadmium,lead-Inductively coupled plasma mass spectrometry[S].
[13]王洪波,郭军伟,王晓瑜,等.电感耦合等离子体质谱法快速测定新鲜烟叶中的9种营养元素[J].烟草科技,2014(6):41-44.WANG Hongbo,GUO Junwei,WANG Xiaoyu,et al.Determination of nine nutrient elements in fresh tobacco leaves by ICP-MS[J].Tobacco Science&Technology,2014(6):41-44.
[14]傅明,陈新焕,杨万彪,等.微波消解ICP-AES法测定茶叶中铅、砷、铜、铁、锌、硒等12种元素的含量[J].食品科学,2001,22(11):76-78.FU Ming,CHEN Xinhuan,YANG Wanbiao,et al.Determination of lead,arsenic,copper,iron,zinc,selenium all together 12 elements in tea by microwave-ICP-AES[J].Food Science,2001,22(11):76-78.
[15]吴悠,周涵黎,梅霜,等.二硫腙比色法测定核桃多肽口服乳剂中锌含量[J].食品研究与开发,2017,38(7):126-129.WU You,ZHOU Hanli,MEI Shuang,et al.Determination of zinc concentration in walnut polypeptide oral emulsion by dithizone colorimetry[J].Food Research and Development,2017,38(7):126-129.
[16]李颜君.EDTA滴定法测定锌精矿中锌含量方法的改进[J].冶金分析,2014,34(7):47-50.LI Yanjun.Method improvement on the determination of zinc in zinc concentrate by EDTA titrimetry[J].Metallurgical Analysis,2014,34(7):47-50.
[17]何绍攀,范广宇,蒋小明,等.钨丝电热原子吸收光谱分析法测定痕量锌[J].分析化学,2010,38(5):707-710.HE Shaopan,FAN Guangyu,JIANG Xiaoming,et al.Determination of trace zinc by W-coil electrothermal atomic absorption spectrometry[J].Chinese Journal of Analytical Chemistry,2010,38(5):707-710.
[18]熊安言,郜海民,张爱忠,等.不同搭口胶施胶量对卷烟质量的影响[J].科技通报,2015,31(9):120-122.XIONG Anyan,GAO Haimin,ZHANG Aizhong,et al.Effect of different cigarette lap adhesive glue quantity on cigarette quality[J].Bulletin of Science and Technology,2015,31(9):120-122.