| Autor: |
Ahmed Ibrahim Foudah, Prawez Alam, Y.T. Kamal, Saleh Ibrahim Alqasoumi, Mohammed Hamed Alqarni, Samir A. Ross, Hasan Soliman Yusufoglu |
| Jazyk: |
angličtina |
| Rok vydání: |
2019 |
| Předmět: |
|
| Zdroj: |
Saudi Pharmaceutical Journal, Vol 27, Iss 8, Pp 1157-1163 (2019) |
| Druh dokumentu: |
article |
| ISSN: |
1319-0164 |
| DOI: |
10.1016/j.jsps.2019.09.012 |
| Popis: |
The aim of this study is the development of validated HPTLC method for the quantification of vitexin from Passiflora foetida commercial herbal formulations. The developed method was validated, in accordance with ICH guidelines for precision, accuracy, specificity and robustness. The plate was developed using ethyl acetate:methanol:water:formic acid 30:4:2:1(%, v/v/v/v) on 20 × 10 cm glass coated silica gel 60 F254 plates and the developed plate was scanned and quantified densitometrically at λ = 340 nm. Linear regression analysis revealed a good linear relationship between peak area and amount of vitexin in the range of 100–700 ng/spot. The amount of vitexin in nine commercial herbal formulations was successfully quantified by the developed HPTLC method. The developed and validated high performance thin layer chromatographic method offers a new sensitive and reliable tool for quantification of vitexinin in various herbal formulations containing Passiflora foetida. Keywords: Passiflora foetida, Vitexin, HPTLC, Validation |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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