摘要
为探索与研究实用的烟丝加工均质化检测手段,以烟丝DNA质量浓度作为烟丝加工均质化检测指标,以常规化学成分检测和感官评吸结果评价样品的均匀性后,测定了不同品种、不同重复烟丝样品DNA质量浓度,以分析DNA质量浓度测定用于烟丝加工均质化检测的合理性,设定并验证了烟丝DNA质量浓度合理波动范围,实现了对烟丝加工均质化的检测。结果表明:以“DNA质量浓度平均值±2倍标准差”作为烟丝DNA质量浓度的合理波动范围,可以达到烟丝加工均质化检测的目标,DNA质量浓度测定在未来卷烟加工均质化领域有着广阔的应用前景。
In order to explore and study the practical detection means of cut tobacco processing homogenization,the cut tobacco DNA mass concentration was used as the detection index of cut tobacco processing homogenization.The uniformity of the sample were evaluated through the results of routine chemical composition detection and sensory evaluation.The DNA mass concentration of different varieties and different repeated cut tobacco samples were measured to analyze the rationality of DNA mass concentration measurement for the detection of cut tobacco processing uniformity.The reasonable fluctuation range of cut tobacco DNA mass concentration was set and verified to realize the homogenization detection of cut tobacco processing.The results showed that using the mean value±double standard deviation of DNA mass concentration as the reasonable fluctuation range of cut tobacco DNA mass concentration could achieve the purpose of homogenization detection of cut tobacco processing.
作者
王光耀
王仰勋
何声宝
白国强
张威
王英元
张晓慧
刘楠
WANG Guangyao;WANG Yangxun;HE Shengbao;BAI Guoqiang;ZHANG Wei;WANG Yingyuan;ZHANG Xiaohui;LIU Nan(Nanjing Cigarette Factory,China Tobacco Jiangsu Industrial Co.,Ltd.,Nanjing 210012,China;China National Tobacco Quality Supervision and Test Centre,Zhengzhou 450001,China)
出处
《轻工学报》
北大核心
2022年第3期88-93,共6页
Journal of Light Industry
基金
江苏中烟工业有限责任公司项目(532020DS17)。
关键词
DNA质量浓度测定
烟丝加工均质化
卷烟加工
DNA mass concentration determination
cut tobacco processing homogenization
cigarette processing
