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林产化学与工业

林产化学与工业 ›› 2001, Vol. 21 ›› Issue (3): 39-41.

• 研究报告 • 上一篇    下一篇

蒸馏龙脑过程中的残油成分分析

宋永芳, 罗嘉梁   

  1. 中国林业科学研究院 林产化学工业研究所, 江苏 南京 210042
  • 收稿日期:2001-01-20 修回日期:1900-01-01 出版日期:2001-09-30 发布日期:2001-09-30

ANALYSIS OF RESIDUE OIL CONSTITUENTS FROM BORNEOL DISTILLATING PROCESS

SONG Yong-fang, LUO Jia-liang   

  1. Institute of Chemical Industry of Forest Products, CAF, Nanjing 210042, China
  • Received:2001-01-20 Revised:1900-01-01 Online:2001-09-30 Published:2001-09-30

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摘要： 采用GC/MS法对水蒸气蒸馏和精制龙脑过程中的残油进行分离和鉴定,共分离了7种化合物,鉴定4种化学成分,残油中最多的2种化合物是樟脑(33.3%)和d-龙脑(31.3%),其它有依兰油烯(3.73%)、α-蒎烯(5.5%)、β-蒎烯(4.4%)、1,8桉叶油素(1.48%)、愈创木烯(1.18%)、α-萜品醇(1.65%)、α-王古王巴烯(1.%)和(+)-香兰烯(2.1%)等。

关键词: 残油, 樟脑, 龙脑, GC/MS

Abstract: More than 37 components in the residue oil obtained from distillation of borneol from Sect.Camphora twigs and leaves were detected,among which 34 compounds were identified by GC/MS.The main of them are camphor(33.3%), d-borneol(31.3%),γ-muurolene(3.73%),α-pinene(5.5%),β-pinene(4.4%),1,8-cineole (1.48%), α-guaiene(1.18%),α-terpineol(1.65%),α-copaene(1.3%) and (+)-aromadendrene(2.1%).

Key words: residue oil, camphor, borneol, GC/MS

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