In the present article, the authors employed Raman spectroscopy to study the structure of ginsenoside Rg3. Compared to 20-(R)- Rg3, the hydrocarbon chain of 20-(S)- Rg3 is disorder and at the inner of moleculer.

• Rg3的结构研究, 尤其是采用拉曼光谱的研究很少。 文章用拉曼光谱研究了人参皂苷Rg3的结构。