Contents
Optimization of an extraction method for the simultaneous quantification of six active compounds in the aril part of Orostachys japonicus using HPLC–UV / Dan Gao ; Jin Hyeok Kim ; Chong Woon Cho ; Seo Young Yang ; Young Ho Kim ; Hyung Min Kim ; Jong Seong Kang 1
Abstract 1
1. Introduction 1
2. Experimental 2
2.1. Materials and reagents 2
2.2. Sample and standard preparation 3
2.3. HPLC analysis condition 3
2.4. Optimization of extraction method 3
2.5. Method validation 3
2.6. Statistical analysis 3
3. Results and Discussion 3
3.1. Optimized HPLC condition 3
3.2. Optimization of extraction method 4
3.3. Validation of the HPLC method 5
3.4. Application to the analysis of O. Japonicus sample 6
4. Conclusions 6
References 6
Authors' Positions 7