天然高分子材料对卷烟包灰性能的影响OA

In order to investigate the effects of the type and amount of natural polymer materials on the properties of cigarette ash.The ash value,gray value,carbonized ring width,cone height and cone angle of cigarettes after adding natural polymer materials were determined by image analysis.The correlation between natural polymer materials and cigarette ash performance was studied by one-way analysis of variance and simple correlation analysis.Combined with the analytic hierarchy process,the comprehensive ash-packing performance of cigarettes added with natural polymer materials was evaluated.The results show that:1)Compared with the control group,the gray value of cigarette packet with 1.0%CNFs 15 µL was the smallest,the number of ash column cracks was the least,and the color was the whitest.The carbonization ring width of cigarettes with 1.5%MCNFs 15 µL was the narrowest.2)The concentration of CNFs was significantly negatively correlated with the ash value and the width of the carbonization circle,and the concentration of yam polysaccharide was significantly negatively correlated with the ash value.The concentration of polysaccharides in Siraitia grosvenorii was significantly negatively correlated with the gray value and gray value.And the quality of cigarette ash performance is the comprehensive performance of each ash index.3)The gradient division of the ash-packing index was carried out,and the comprehensive performance score of the cigarette ash-packing index was obtained by combining the analytic hierarchy process.The results showed that the comprehensive performance score of cigarette ash-packing with 1.0%CNFs 15 µL was significantly higher than that of the blank control group,and the ash-packing performance was the best.