气调贮存技术对片烟醇化质量的影响  

Effect of Controlled Atmosphere Storage(CAS) Technology on the Alcoholization Quality of Flue-cured Tobacco Lamina

作　　者：杨欣玲 杨永锋 张俊岭 张书伟 刘勇 王根发 孙九喆 申洪涛 刘茂林 梁淼[3] 侯佩[3] 

机构地区：[1]河南中烟工业有限责任公司技术中心,河南郑州450000 [2]河南中烟工业有限责任公司许昌卷烟厂,河南许昌461000 [3]郑州轻工业学院食品与生物工程学院,河南郑州450002

出　　处：《河南农业科学》2017年第10期153-159,共7页Journal of Henan Agricultural Sciences

基　　金：河南中烟工业有限责任公司项目(ZY2013021)

摘　　要：为实现气调贮存法在仓储过程中片烟最佳品质状态的持续保持和醇化时间的有效调控,选取自然醇化1 a的片烟样品,采用气调贮存与自然醇化的方法,对其醇化过程的外观质量、化学成分和感官质量进行了对比分析。结果表明:醇化过程中,自然醇化处理的片烟外观颜色发深,褐变,并伴随有出油现象,而气调贮存处理的片烟色度均匀,饱满度较好,开垛后3个月与自然醇化接近或相同。自然醇化与气调贮存的片烟总糖和还原糖含量均逐渐降低,但气调贮存的片烟两糖比高于自然醇化处理;总氮和烟碱含量下降趋势较平缓,气调贮存的片烟氮碱比更接近1,化学成分协调性更优。醇化6~12个月,自然醇化处理的片烟感官质量高于气调贮存处理;但醇化第18个月后,气调贮存处理的片烟感官质量高于自然醇化处理,且气调贮存处理片烟的最佳感官质量较自然醇化处理提高0.5~1.5分;此外,气调贮存较自然醇化使片烟保持最佳醇化质量的时间延长6个月。综上,气调贮存法可通过调节环境气体组分的方式,影响片烟醇化质量,延长片烟最佳品质状态保持期,实现片烟品质控制。To achieve the continuous maintainence on optimum quality state of flue-cured tobacco laminas and the effective regulation and control on alcoholization time for controlled atmosphere storage（ CAS）method in the process of storage,the lamina samples of natural alcoholization for 1 a were selected.Comparable analysis on the appearance quality,chemical components and sensory quality of flue-cured tobacco laminas in the process of alcoholization was carried out by using the methods of CAS and natural alcoholization. The results showed that appearance and color through the treatment of natural alcoholization were deep,browning and accompanied by the phenomenon of oil,while color scale of flue-cured tobacco laminas through the treatment of CAS was uniform,fullness was better,and these two methods were closeor identical after opening for 3 months. The contents of total sugar and reducing sugar during the process of alcoholization were also gradually decreased,but two sugar ratio of laminas via CAS was higher than that of the natural alcoholization treatment. Compared with the natural alcoholization,the descending trend of total nitrogen and nicotine contents during CAS was gentler,the ratio via CAS is closer to 1,and the coordination of chemical components was more superior. During the period of alcoholization for 6 to 12 months,sensory quality of laminas via the natural alcoholization treatment was more superior than that of CAS treatment. However; after 18 months of alcoholization,sensory quality of laminas via the CAS treatment was more superior than that of the natural alcoholization treatment,and the CAS treatment could improve optimum sensory quality by 0. 5 to 1. 5 points. Additionally,the CAS treatment could extend the time of optimum alcoholization quality for 6 months,compared with the treatment of natural alcoholization.The CAS method could influence the alcoholization quality of flue-cured tobacco laminas and delay the retention period of optimum quality status for flue-cured tobacco laminas,by regulatin

关 键 词：片烟 气调贮存 烟叶醇化 化学成分 感官质量 醇化峰值 

分 类 号：TS444[农业科学—烟草工业]