浙江农业学报 ›› 2024, Vol. 36 ›› Issue (3): 481-493.DOI: 10.3969/j.issn.1004-1524.20221620

• 作物科学 • 上一篇    下一篇

不同时期叶面喷施钼肥对烤烟香味成分的影响

刘春奎1(), 李紫琳1, 韦小玲2, 贾琳3, 夏阳4,*(), 龙李进5, 贺远1, 李波6, 闫洪洋7, 张博莹1   

  1. 1.郑州轻工业大学 烟草科学与工程学院,烟草行业烟草工业生物技术重点实验室,河南 郑州 450001
    2.广西中烟工业有限责任公司 柳州卷烟厂,广西 柳州 545006
    3.河南农业大学 农学院,河南 郑州 450046
    4.平顶山市烟草公司 叶县分公司,河南 平顶山 467200
    5.贵州黄果树金叶科技有限公司,贵州 安顺 561000
    6.浙江中烟工业有限责任公司,浙江 杭州 310004
    7.中国烟草总公司职工进修学院,河南 郑州 450008
  • 收稿日期:2022-11-15 出版日期:2024-03-25 发布日期:2024-04-09
  • 作者简介:刘春奎(1982—),男,河南方城人,博士,副教授,主要从事烟草营养、烟草原料初加工和卷烟产品设计研究。E-mail:liuck2008@126.com
  • 通讯作者: *夏阳,E-mail:651366995@qq.com
  • 基金资助:
    河南省科技攻关项目(212102110308);郑州轻工业大学博士基金项目(2020BSJJ014)

Effects of foliar application of molybdenum fertilizer at different growth stages on aroma components of flue-cured tobacco

LIU Chunkui1(), LI Zilin1, WEI Xiaoling2, JIA Lin3, XIA Yang4,*(), LONG Lijin5, HE Yuan1, LI Bo6, YAN Hongyang7, ZHNAG Boying1   

  1. 1. Key Laboratory of Tobacco Industrial Biotechnology, College of Tobacco Science and Engineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China
    2. Liuzhou Cigarette Factory, China Tobacco Guangxi Industrial Co., Ltd., Liuzhou 545006, Guangxi, China
    3. College of Agronomy, Henan Agricultural University, Zhengzhou 450046, China
    4. Ye County Branch, Pingdingshan Tobacco Company, Pingdingshan 467200, Henan, China
    5. Guizhou Huangguoshu Golden Leaf Technology Corporation Limited, Anshun 561000, Guizhou, China
    6. China Tobacco Zhejiang Industrial Co., Ltd., Hangzhou 310004, China
    7. College of Further Education for Staffs, China National Tobacco Corporation, Zhengzhou 450008, China
  • Received:2022-11-15 Online:2024-03-25 Published:2024-04-09

摘要:

为研究不同时期叶面喷施钼肥对烤烟叶片香味成分含量的影响,以烤烟品种中烟100为试验材料,设置4个处理:T1,对照;T2,旺长期喷施0.10%钼肥;T3,打顶期喷施0.10%钼肥;T4,旺长期和打顶期均喷施0.10%钼肥。采用同时蒸馏萃取处理烟叶样品,利用气相色谱质谱法(GC-MS)测定烟叶的香味成分种类及其含量。结果表明:从T1~T4处理烤烟B2F中分别鉴定到香味成分84、89、87、94种,香味物质总量(不含新植二烯)以T2处理最高,T4、T3处理次之,三者较对照分别显著(P<0.05)增加了27.76%、7.76%、5.88%,新植二烯含量以T2和T3处理最高,显著高于对照。从T1~T4处理烤烟C3F中分别鉴定到香味成分88、102、108、95种,烤烟香味物质总量(不含新植二烯)以T3和T4处理最高,T2处理次之,三者分别较对照显著增加了73.73%、71.64%、62.17%,新植二烯含量以T2处理最高,显著高于其他处理。从T1~T4处理烤烟X2F中分别鉴定到香味成分70、84、67、81种,各处理的烤烟香味物质总量(不含新植二烯)差异显著,从高到低依次为T2>T4>T1>T3,T2、T4处理分别较对照显著高出35.72%、30.61%,新植二烯含量以T2和T4处理最高,T3处理次之,三者均显著高于对照。结果表明,旺长期叶面喷施0.10%钼肥能显著提高烤烟的新植二烯含量和香味成分总量(不含新植二烯),在增加烤烟香味总量方面效果较好。

关键词: 香味成分, 钼肥, 叶面喷施, 烤烟

Abstract:

In order to test the effects of molybdenum fertilizer sprayed on the tobacco leaves at different growth stages on the contents of aroma components in flue-cured tobacco, the flue-cured tobacco variety Zhongyan 100 was served as the test material. Four treatments were set up in the experiment: T1, control; T2, 0.10% molybdenum fertilizer sprayed at the resettling stage; T3, 0.10% molybdenum fertilizer sprayed at the topping stage; T4, 0.10% molybdenum fertilizer sprayed both at the resettling stage and the topping stage. Samples of tobacco leaves were treated by simultaneous distillation and extraction, and the types and contents of aroma components in tobacco leaves were determined by gas chromatography-mass spectrometry (GC-MS). The results showed that there were 84, 89, 87, and 94 types of aroma components in B2F flue-cured tobacco under T1, T2, T3 and T4 treatments, respectively. The total content of aroma components (except neophytadiene) in B2F flue-cured tobacco reached the highest value under T2 treatment, which was followed by T4 and T3 treatments. The total content of aroma components (except neophytadiene) in B2F flue-cured tobacco under T2, T4 and T3 treatments was significantly (P<0.05) higher than that under the control by 27.76%, 7.76%, and 5.88%, respectively. The neophytadiene content of B2F flue-cured tobacco under T2 and T3 treatments was significantly higher than that under the control. There were 88, 102, 108, and 95 types of aroma components in C3F flue-cured tobacco under T1, T2, T3 and T4 treatments, respectively. The total content of aroma components (except neophytadiene) in C3F flue-cured tobacco reached the highest value under T3 and T4 treatments, which was followed by T2 treatment. The total content of aroma components (except neophytadiene) in C3F flue-cured tobacco under T3, T4 and T2 treatments was significantly higher than that under the control by 73.73%, 71.64%, and 62.17%, respectively. The neophytadiene content of C3F flue-cured tobacco under T2 treatment was significantly higher than the others. There were 70, 84, 67, and 81 types of aroma components in X2F flue-cured tobacco under T1, T2, T3 and T4 treatments, respectively. The total content of aroma components (except neophytadiene) in X2F flue-cured tobacco varied significantly among treatments as T2>T4>T1>T3, and the total content of aroma components (except neophytadiene) under T2 and T4 treatments were significantly higher than that under the control by 35.72% and 30.61%. The neophytadiene content of X2F flue-cured tobacco reached the highest value under T2 and T4 treatments, followed by T3 treatment, which were all significantly higher that of the control. Overall, spraying 0.10% molybdenum fertilizer at the resettling stage could significantly increase neophytadiene content and the total content of aroma components (except neophytadiene) in flue-cured tobacco.

Key words: aroma component, molybdenum fertilizer, foliage spraying, flue-cured tobacco

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