摘要
为探讨一种科学的鉴别卷烟真假的方法,本文采用d/8度积分球分光光度仪,D65国际人工日光光源,色温为6500K,CIE规定的10°观察视觉,测量孔径3.5 mm,检测包装条码空白区域光油CIELAB空间L^(*)、a^(*)、b^(*)值,利用欧式距离-最近邻元素方法对样本进行系统聚类分析。结果显示,红塔山(软经典)真假鉴别准确率为100%。由此可见,本文所建立的方法简单可靠,可做为卷烟真假鉴定的有效实验方法和依据。
The aim was to discuss a method to identify cigarette authenticity.The Determination was performed on d/8 spectrophotometer to determine CIE L*,a*,b*in CIELAB color space,Artificial Daylight was 6500K,CIE standard photometric observer was 10°,diameter of aperture was 3.5mm.the method used Euclidean distance-neighboring element method to cluster the samples.The results showed that the accuracy of brand“HTS”reached 100%.The method was simple,feasible and reproducible,and can be offered as technical basis for the identification of cigarette authenticity.
作者
李海燕
肖燕
杨兵
马慧宇
张轲
李郸
蔡洁云
陈丹
LI Haiyan;Xiao Yan;YANG Bing;MA Huiyu;ZHANG Ke;Li Dan;CAI Jieyun;CHEN Dan(Yunnan Province Supervision and Inspection Station of Tobacco Quality,Kunming,Yunnan,650106,China)
出处
《质量安全与检验检测》
2021年第4期19-23,共5页
QUALITY SAFETY INSPECTION AND TESTING
基金
中国烟草总公司云南省公司重点项目(2019530000241026)。
关键词
卷烟真假
光油
CIELAB色空间
聚类分析
Authenticity Identification
Varnish
CIELAB Color Space
Cluster Analysis
