气调储存对醇化环境及库存白肋烟品质的影响  

Effects of Modified Atmosphere Storage on Alcoholization Environment and Burley Tobacco Quality

作　　者：李炜 马世金 矫海楠 欧亚非 胡林 白若石 刘鹏 宫伟 张鑫[3] 符云鹏[4] LI Wei;MA Shijin;JIAO Hainan;OU Yafei;HU Lin;BAI Ruoshi;LIU Peng;GONG Wei;ZHANG Xin;FU Yunpeng(Shanghai Tobacco Group Beijing Cigarette Factory Co.,Ltd.,Beijing 101121,China;Zhucheng Re-drying Factory of Shangdong Tobacco Re-drying co.,Ltd.,Zhucheng,Shangdong 261000,China;Technology Center,Shanghai Tobacco Group Co.Ltd.,Shanghai 201315,China;Tobacco College of Henan Agricultural University,Zhengzhou 45002,China)

机构地区：[1]上海烟草集团北京卷烟厂有限公司,北京101121 [2]山东烟叶复烤有限公司诸城复烤厂,山东诸城261000 [3]上海烟草集团有限责任公司技术中心,上海201315 [4]河南农业大学烟草学院,郑州450002

出　　处：《中国烟草科学》2021年第3期71-77,共7页Chinese Tobacco Science

基　　金：上海烟草集团北京卷烟厂有限公司科技项目(TP2016-C6)。

摘　　要：为探索密封降氧对醇化环境及库存白肋烟品质的影响,以自然醇化42个月的湖北恩施成品白肋烟为材料,运用新型气调法,设置T1(1.5%~2%)和T2(7.5%~8%)2个低氧处理及1个常规处理CK,对其温、湿度及烟叶内在品质进行周期性对比。结果表明,与CK处理相比,T1和T2处理对温度影响不显著,但显著降低了相对湿度的变幅和变异系数。CK处理烟叶外观质量缓慢下降,而T1和T2处理则缓慢上升;T1、T2处理在12个月后,均显著提升了总糖含量,处理6个月后均显著提升了烟碱、钾、氯含量(除T1处理第12个月外);T1处理烟叶感官质量总分在周期内呈现缓慢上升趋势,T2处理呈现先上升后缓慢下降趋势,CK处理呈现短暂上升后快速下降趋势;其中T1处理显著降低了烟叶NNN、NAT含量及TSNAs总量,而T2、CK处理间无显著差异。两低氧气调处理均对库存白肋烟的品质提升具有一定效果,且以T1处理综合提升效果更优。In order to explore the impact of seal deoxidization on alcoholization environment and the quality of stock burley tobacco,using burley tobacco from Enshi,Hubei province,which has been aged naturally for 42 months,as the material,the new air conditioning method was used to set T1(1.5%-2%)and T2(7.5%-8%)two different levels of low oxygen treatments,and the temperature,humidity and intrinsic quality of tobacco leaves were periodically compared with conventional treatments.The results showed that the two hypoxic treatments had no significant effect on temperature,but significantly reduced the relative humidity variation and coefficient of variation.The appearance scores were slowly decreased under the conventional storage,while slowly increased in the two hypoxic treatments.Total sugar and nicotine content of T1 treatment increased significantly after 12 months.After 18 months,nicotine content of T2 treatment was significantly increased.For sensory score,the total score in the T1 treatment cycle showed a slowly rising trend.The T2 treatment increased first and then slowly decreased total score.CK showed a slight increase then sharp decrease of total score.The T1 treatment significantly reduced the contents of NNN,NAT and total content of TSNAs,and the difference between the T2 treatment and the control was not significant.For conclusion,low oxygen control has a certain effect on the quality improvement of stock burley tobacco,with the T1 treatment showing the best effect.

关 键 词：低氧 白肋烟 醇化环境 质量 TSNAS 

分 类 号：TS41[农业科学—烟草工业]