天然产物研究与开发 ›› 2017, Vol. 29 ›› Issue (1): 79-81.doi: 10.16333/j.1001-6880.2017.1.014

• 研究简报 • 上一篇    下一篇

造纸法再造烟叶生产排放废水的化学成分

张东东1,2,余贺龙1,孔宁川1*,刘晶1,王跃虎2*   

  1. 1 云南中烟工业有限责任公司技术中心,昆明 650231;2中国科学院昆明植物研究所,昆明 650201
  • 出版日期:2017-01-31 发布日期:2017-02-17

Chemical Constituents in Discharged Wastewater of Paper-Making Reconstituted Tobacco

ZHANG Dong-dong1,2,YU He-long1,KONG Ning-chuan1*,LIU Jing1,WANG Yue-hu2*   

  1. 1 Technology Center of China Tobacco Yunnan Industrial CO.,Ltd.,Kunming 650231,China;2 Kunming Institute of Botany,Chinese Academy of Sciences,Kunming 650201,China
  • Online:2017-01-31 Published:2017-02-17

摘要: 采用有机溶剂提取和色谱纯化的方法从造纸法再造烟叶生产排放废水中得到了4个化合物,并通过一维和二维核磁共振、质谱等波谱学手段鉴定了化合物结构,其中一个新的倍半萜Nicotianolide(1),一个已知的倍半萜2β-Hydroxysolanascone(2),以及两个已知的生物碱即5,6-二氢-2(1H)-吡啶酮(3)和可替宁(4)。

关键词: 烟草, 废水, 倍半萜, 生物碱

Abstract: To clarify chemical constituents in discharged wastewater of paper-making reconstituted tobacco,the discharged wastewater was extracted by ethyl alcohol after electrodialysis desalination and concentration.The extracts were purified by chromatographic techniques,which led to the isolation of four compounds,including one new sesquiterpenoid nicotianolide (1),one known sesquiterpenoid 2β-hydroxysolanascone (2),and two known alkaloids 5,6dihydro-2(1H)-pyridinone (3) and cotinine (4).Their structures were elucidated by means of spectroscopic methods including 1D and 2D nuclear magnetic resonance (NMR) and mass (MS) spectra.

Key words: Tobacco, wastewater, sesquiterpenoids, alkaloids

中图分类号: 

R284.2 Q946.91