食品科学 ›› 2003, Vol. 24 ›› Issue (5): 57-62.

• 基础研究 • 上一篇    下一篇

人参皂苷Rg分子轨道微扰理论的研究

 刘宗林, 彭义交, 沈玥   

  1. 北京食品研究所,北京工商大学
  • 出版日期:2003-05-15 发布日期:2011-12-13

Study on Ginsetnoside Rg Molecular Orbital Perturbacion Theory

 LIU  Zong-Lin, PENG  Yi-Jiao, SHEN  Yue   

  • Online:2003-05-15 Published:2011-12-13

摘要: 人参皂苷Rg是具有生理活性的物质,它包括三个异构体:Rg1; Rg2; Rg3其中Rg3具有很强的抗癌作用。本文通过休克尔分子图形理论对Rg异构体的各分子轨道进行约化,并且根据分子轨道微扰理论求出它们不同本征多项式和本征值。

关键词: 人参皂苷Rg, 异构体, 本征多项式, 休克尔分子图形理论, 分子轨道微扰理论

Abstract: The ginsenoside Rg had physiological activity. It had three isomers: Rg1 ; Rg2 ; Rg3 . The Rg3 had strong anticanceractivity. In this article, we reduced its molecular orbit according to Hückel molecular graph theory, and obtained eigenmultinomialand characteristic value by using molecular orbital perturbacion theory.

Key words: ginsenoside Rg, isomer, eigenmultinomial, Hückel molecular graph theory, molecular orbital perturbacion theory