Vol. 7, Issue 2 (2019)
Evaluation and method development of promising hepatoprotective and cytoprotective antioxidant (Silymarin) by chromatography
![Structure of Silymarin](https://www.chemijournal.com/up/graphics/5119/20013105554651190.jpeg)
Fig. 1: Structure of Silymarin
![Accuracy/Recovery of Silymarin](https://www.chemijournal.com/up/graphics/5119/20013105554651191.jpeg)
Fig. 2: Accuracy/Recovery of Silymarin
![Precision of Silymarin at 150µg/ml](https://www.chemijournal.com/up/graphics/5119/20013105554651192.jpeg)
Fig. 3: Precision of Silymarin at 150µg/ml
![Calibration curve of Silymarin](https://www.chemijournal.com/up/graphics/5119/20013105554651193.jpeg)
Fig. 4: Calibration curve of Silymarin
![Precision at LOD (5µg/ml)](https://www.chemijournal.com/up/graphics/5119/20013105554651194.jpeg)
Fig. 5: Precision at LOD (5µg/ml)
![Precision of Silymarin at LOQ level (15µg/ml)](https://www.chemijournal.com/up/graphics/5119/20013105554651195.jpeg)
Fig. 6: Precision of Silymarin at LOQ level (15µg/ml)
![Robustness of Silymarin](https://www.chemijournal.com/up/graphics/5119/20013105554651196.jpeg)
Fig. 7: Robustness of Silymarin
![HPLC chromatogram of blank solution](https://www.chemijournal.com/up/graphics/5119/20013105554651197.jpeg)
Fig. 8: HPLC chromatogram of blank solution
![HPLC chromatogram of 5µg/ml standard solution of Silymarin](https://www.chemijournal.com/up/graphics/5119/20013105554651198.jpeg)
Fig. 9: HPLC chromatogram of 5µg/ml standard solution of Silymarin
![HPLC chromatogram of 150µg/ml standard solution of Silymarin](https://www.chemijournal.com/up/graphics/5119/20013105554651199.jpeg)
Fig. 10: HPLC chromatogram of 150µg/ml standard solution of Silymarin