南京林业大学学报(自然科学版) ›› 1994, Vol. 18 ›› Issue (01): 77-81.doi: 10.3969/j.jssn.1000-2006.1994.01.015

• 研究论文 • 上一篇    下一篇

西藏高山松松脂分析

范自强,张正香   

  1. 南京林业大学,四川林科院
  • 出版日期:1994-03-18 发布日期:1994-02-18

INVESTIGATION ON OLEORESIN FROM ALPINE PINE IN TIBET

Fan Ziqiang(Naming Forestry University)Zhang Zhengxiang   

  1. Sichuan Forestry Research Institute
  • Online:1994-03-18 Published:1994-02-18

摘要: <正>西藏高山松松脂为白色半流体,含油率达20%左右,质量较好。松脂中含有46种以上的化学成分。它们主要由α-蒎烯、β-蒎烯、△ ̄3-蒈烯、山达海松酸、长叶松酸、左旋海松酸、枞酸、新枞酸和湿地松酸等组成。松脂中含有30.0%~33.0%的单萜、0.7%~1.4%的倍半萜和66.0%~68.0%的二萜

Abstract: The oleoresin of Alpine pine from Tibet is white and half-liquid, it contains about 20% turpentines,e quality is nice.The chemical components over 46. Mainly,there are α-pinene,β-pinene, △3-Carene,sandaracopimaric acid,levopimaric acid, abetic acid and neoabietic acid, communic acid etc..The oleoresin contains 30. 0% ~ 33. 0% monoterpenes, 0. 7%~1. 4% sesquiterpenesand 66. 0% ~ 68. 0% diterpenes.