声明
1. Introduction
2. Materials and methods
2.1 Materials and standard
2.2 Extraction andpurification
2.2.1 GP-MSE method
2.2.2 Conventional method
2.3. Instrumental Analysis
3. Results and Discussion
3.1.Optimization of the GP-MSE parameters
3.1.1. Effect of extraction temperature
3.1.2. Solvent kinds
3.2. Method validation
3.2.1 Linearity and extraction parameters
3.2.2. Recovery and repeatability
3.3 Comparison of GP-MSE with other methods
3.3.1 Comparison of GP-MSE withSoxhlet Extraction -Con.H2SO4 treatment
3.3.2. Comparison of GP-MSE with other methods
3.4Application of GP-MSE method to the real ginseng samples
4. Conclusion
致谢
参考文献
附 录 A