Solid Phase Extraction and Simultaneous Chromatographic Quantification of some Non-steroidal Anti-inflammatory Drug Residues; an Application in Pharmaceutical Industrial Wastewater Effluent
Braz. J. Pharm. Sci. (Online)
; 58: e18691, 2022. tab, graf
Article
в En
| LILACS
| ID: biblio-1374574
Ответственная библиотека:
BR40.1
Локализация: BR40.1
ABSTRACT
Abstract Two sensitive and selective methods were developed for the simultaneous determination of four commonly used non-steroidal anti-inflammatory drugs (NSAIDs), namely; paracetamol (PCM), diclofenac sodium (DCF), ibuprofen (IBP), and indomethacin (IND) in wastewater effluents. The first method used HPLC for the determination of the studied drugs using a mobile phase consisting of phosphate buffer (pH 3.0) and acetonitrile at a flow rate of 1 mL/min. in gradient elution mode and detection at 220 nm. The separation process was performed on BDS Hypersil Cyano column (250 x 4.6 mm, 5 µm). The second method was a TLC-densitometric one which was performed using n-Hexane ethyl acetate acetic acid in the ratio (63.50.5) as a developing system. The proposed chromatographic methods were successfully applied for the selective determination of the four studied drugs in simulated and real pharmaceutical wastewater samples after their solid-phase extraction
Key words
Полный текст:
1
База данных:
LILACS
Основная тема:
Industrial Effluents
/
Anti-Inflammatory Agents, Non-Steroidal
/
Drug Industry
/
Wastewater
Язык:
En
Журнал:
BJPS
/
Braz. J. Pharm. Sci. (Impr.)
/
Braz. J. Pharm. Sci. (Online)
/
Braz. j. pharm. sci. (Online)
/
Brazilian Journal of Pharmaceutical Sciences (Impresso)
/
Brazilian Journal of Pharmaceutical Sciences (Online)
/
Brazilian journal of pharmaceutical sciences (Impresso)
Тематика журнала:
Farmacologia
/
Teraputica
/
Toxicologia
Год:
2022
Тип:
Article