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中国农学通报 ›› 2017, Vol. 33 ›› Issue (4): 161-164.doi: 10.11924/j.issn.1000-6850.casb16040002

所属专题: 烟草种植与生产

• 食品 营养 检测 安全 • 上一篇    

采收成熟度对烟叶烤后质量的影响

王行,张敏坚,何振峰   

  1. 广东省烟草南雄科学研究所;广东烟草韶关市有限公司;广东省烟草专卖局公司,广东烟草韶关市有限公司,广东省烟草南雄科学研究所
  • 收稿日期:2016-04-01 修回日期:2016-05-29 接受日期:2016-06-27 出版日期:2017-02-10 发布日期:2017-02-10
  • 通讯作者: 王行
  • 基金资助:
    广东省烟草专卖局(公司)重点项目广东浓香型优质烟叶开发(201101)

Effects of Harvest Maturity on Quality of Cured Tobacco Leaves

  • Received:2016-04-01 Revised:2016-05-29 Accepted:2016-06-27 Online:2017-02-10 Published:2017-02-10

摘要: 为明确密集烘烤条件下浓香型烤烟各部位烟叶的成熟采收标准,以粤烟98为材料,研究了不同采收成熟度对烤后烟叶品质的影响。结果表明:在韶关烟区下、中、上三个部位都以烟叶达到适熟时采收,烤后烟叶橘黄烟比例增加、油分好,色度强,外观质量改善,化学成分糖碱比和氮碱比协调性相对最好,香气量增加,一定程度上彰显烟叶浓香型特征。

关键词: 社区支持农业(CSA)模式, 社区支持农业(CSA)模式, 兰州市市民, 选择意愿, 实证分析

Abstract: The mature harvest standard of enriched flavour flue-cured tobacco was determined by the test and evaluation of tobacco leaf appearance characteristics and chemical components of tobacco leaves of variety ‘Yueyan 98’, to explore the influence of intensive flue-curing condition on tobacco leaf quality in different harvest maturity periods. Results showed that the best harvested period of upper, middle and lower tobacco leaves in Shaoguan tobacco planting area was the optimum ripeness stage. Through bulk curing, the propotion of orange tobacco leaves increased. The appearance characteristics included brightness of colour and lustre, strong chromaticity and abundant oil content. As to the chemical components of upper, middle and lower taobacco leaves, the sugar alkali ratio and alkali nitrogen ratio were well coordinated. The leaves had sufficient and high quality amora, which manifested the characteristics of enriched flavor flue-cured tobacco.