Photostability of parasetamol has been investigated. The investigation was aimed to study the effect of light on the stability of parasetamol in solution. The role of coloured glasses was also studied. An ethanolic solution of parasetamol (1 in 100 ethanol 10 percent), in coloured and colourless glasses was irradiated with sunlight for two weeks. An unirradiated solution was also prepared as co…
One of the means to prepare a controlled release dosage from is by using cellulose derivatives matrix. In this study paracetamol and ethylcellulose were used as a model compound and matrix substance, respectively. Paracetamol release was performed in a buffer phosphate medium pH 7.0 and the temperature was kept constant at 37 degree C. Results showed that paracetamol relase from ethylcellulose …
Photostability of parasetamol has been investigated. The investigation was aimed to study the effect of light on the stability of parasetamol in solution. The role of coloured glasses was also studied. An ethanolic solution of parasetamol (1 in 100 ethanol 10 percent), in coloured and colourless glasses was irradiated with sunlight for two weeks. An unirradiated solution was also prepared as co…
One of the means to prepare a controlled release dosage from is by using cellulose derivatives matrix. In this study paracetamol and ethylcellulose were used as a model compound and matrix substance, respectively. Paracetamol release was performed in a buffer phosphate medium pH 7.0 and the temperature was kept constant at 37 degree C. Results showed that paracetamol relase from ethylcellulose …