影响卷烟烟气稳定性的主要因素源分析

摘要

针对同一品牌卷烟产品，运用变异系数分析、极差分析、多重比较等方法研究了烟气指标在不同配方批、生产批间的差异性，分析了烟气指标稳定性的主要影响因素源。分析结果表明：部分生产批间的差异程度大于配方批，其中烟气烟碱量表现最明显，说明影响稳定性的主要因素来自加工过程，包括不同生产批间原料、材料和加工质量等的波动。研究方法与结果可为稳态生产体系内快速筛选影响卷烟烟气指标稳定性的关键因素提供指导。%For the same brand of cigarette products,the differences of smoke indexes between the batch of different formulations and the batch of production and the source of the main factors which influenced the stability of smoke indexes were studied by the use of methods of coefficient of variation analysis,variance a-nalysis,multiple comparison analysis.The results showed that the degree of difference among some indexes of production batch was greater than the formulation batch.The most obvious index was the content of smoke nicotine.It indicated that the main factors affecting the stability came from the process of manufac-ture,including fluctuations in raw material and processing quality among the different production batches. Research methods and results could provide guidance for the critical factor affecting the stability of cigarette smoke indexes.