碳酸钾对卷烟主流烟气焦油、烟碱、游离烟碱、pH值及劲头的影响
Effects of K2CO3 on Cigarette Tar,Nicotine,Free Nicotine,pH Value,and Impact
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摘要: 为分析添加碳酸钾影响卷烟劲头的原因,进行了碳酸钾对卷烟总粒相物游离烟碱和主流烟气pH值的影响研究。结果表明,在卷烟中添加碳酸钾可使其主流烟气中的pH值增加,主流烟气中游离烟碱的转化率提高,导致卷烟劲头增加。Abstract: In order to find out the reason why K2CO3 affected cigarette impact,the effects of K2CO3 on free nicotine in TPM and pH value of mainstream cigarette smoke were studied.The results showed that K2CO3 increased pH value and free nicotine conversion rate of mainstream cigarette smoke,which resulted in higher smoke impact.
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