真空回潮工序对卷烟产品烟丝颜色及内在品质的影响
Effect of vacuum conditioning on the color and inner quality in the cigarette process
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摘要: 为验证真空回潮工序对卷烟产品烟丝颜色及内在品质的影响,特选同一初烤烟叶,在复烤和制丝工序分别使用真空回潮与不使用真空回潮进行深加工,交叉对比分析结果表明:随加工强度的增大,烟丝颜色明显变深,烟叶黄色素与多酚类物质含量降低.其中,经过1次真空回潮的烟丝(制丝真空回潮)比未经真空回潮的烟丝烟气浓度高,卷烟产品香气透发性好;内在品质较好;但经过2次真空回潮的烟叶烟丝吸食品质有降低的趋势.Abstract: In order to examine the effects of vacuum conditioning on tobacco cigarette process color and the inner quality,in threshing and redrying and the silk processing,the cross-comparative analysis of the same flue-cured tobacco leaf were carried out with or without going through vacuum conditioning.The results showed that tobacco color was darker,but tobacco yellow pigment and polyphenol content were reduced with the increase of processing intensity.Compared with leaves without vacuum conditioning,with adding vacuum conditioned in the silk processing,smoke concentration somewhat increased and the quantity of flavor was good,the inner quality was better.But tobacco smoking quality decreased after two vacuum conditioning.
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Key words:
- vacuum conditioning /
- carotenoid /
- polyphenol /
- comparative smoking quality
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