摘要
为探究不同贮存方式对龙江911片烟醇化后质量保持的影响,设置4个处理:T0,楼库自然贮存;T1,楼库降氧气调贮存(氧气浓度≤2%);T2,洞库自然贮存;T3,洞库降氧气调贮存(氧气浓度≤2%),分析了不同贮存方式下龙江911片烟的化学成分和品质的变化。结果表明,随着时间的推进,不同处理片烟的pH值、总糖、还原糖、总氮、总植物碱、多酚类物质和淀粉含量均呈波动下降趋势,碘值吸光值呈增加趋势。T3处理的变化幅度最小,T0处理的变化幅度最大。24个月时,T0、T1、T2和T3处理片烟的感官质量得分分别下降8.1、5.3、5.8和3.8。在片烟质量的保持上,T1、T2和T3处理的贮存方式均优于T0处理,且T3处理贮存片烟的质量下降最慢,能够更好地保持片烟的质量,延长片烟使用时间。
To investigate the impact of different storage methods on maintaining the quality of Longjiang 911 tobacco strips after aging,four treatments were established:T0(natural storage in a conventional warehouse);T1(oxygen-reduced controlled atmosphere storage in a conventional warehouse,O_(2) concentration≤2%);T2(natural storage in a cave warehouse);T3(oxygen-reduced controlled atmosphere storage in a cave warehouse,O_(2) concentration≤2%).Changes in chemical composition and quality of the Longjiang 911 tobacco strips under these storage methods were analyzed.The results indicated that over time,the pH value,total sugar,reducing sugar,total nitrogen,total alkaloids,polyphenols,and starch content of the tobacco strips in all treatments showed a fluctuating downward trend,while the iodine absorption value exhibited an increasing trend.The magnitude of change was the smallest in T3 and the largest in T0.After 24 months,the sensory quality scores of the tobacco strips decreased by 8.1,5.3,5.8,and 3.8 for treatments T0,T1,T2,and T3,respectively.Regarding quality preservation,the storage methods T1,T2,and T3 were all superior to T0.Specifically,the T3 treatment resulted in the slowest decline in tobacco strips quality,better maintaining the quality of the tobacco strips and extending its usability period.
作者
申洪涛
毕姗
鄂志莹
朱富国
张宪光
胡海天
江昌玉
陈宇
王艳芳
刘领
SHEN Hongtao;BI Shan;E Zhiying;ZHU Fuguo;ZHANG Xianguang;HU Haitian;JIANG Changyu;CHEN Yu;WANG Yanfang;LIU Ling(Technology Center,China Tobacco Henan Industrial Co.,Ltd.,Zhengzhou 450000,Henan;Harbin Tobacco Company,Heilongjiang Tobacco Company,Harbin 150009,Heilongjiang;Tobacco Science Research Institute,Heilongjiang Tobacco Company,China National Tobacco Corporation,Harbin 150076,Heilongjiang;Mudanjiang Tobacco Company,Heilongjiang Tobacco Company,Mudanjiang 157011,Heilongjiang;Boli Branch,Mudanjiang Tobacco Company,Heilongjiang Tobacco Company,Boli 154500,Heilongjiang;Ning′an Branch,Mudanjiang Tobacco Company,Heilongjiang Tobacco Company,Ning′an 157400,Heilongjiang;College of Agriculture,Henan University of Science and Technology,Luoyang 471023,Henan)
出处
《浙江农业科学》
2025年第9期2243-2247,共5页
Journal of Zhejiang Agricultural Sciences
基金
河南省重点研发与推广专项(科技攻关)(242102110209)
中国烟草总公司黑龙江省公司科技项目(2022230000200041、2022230000200229、2023230000200147)。
关键词
醇化
品质
化学成分
片烟
烟草
aging
quality
chemical components
tobacco strips
tobacco
