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Reproducibility Study of the Efficiency of Packaging on Preventing Photolytic Degradation of Etnol® (Atenolol Tablet)

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dc.contributor.author Bhuiyan, Safayet Hossain
dc.date.accessioned 2015-12-24T05:23:15Z
dc.date.available 2015-12-24T05:23:15Z
dc.date.issued 7/2/2015
dc.identifier.uri http://dspace.ewubd.edu/handle/2525/1613
dc.description This thesis submitted in partial fulfillment of the requirements for the degree of Bachelor of Pharmacy (B.Pharm) of East West University, Dhaka, Bangladesh. en_US
dc.description.abstract This research work was conducted to describe the coating efficiency on photolytic degradation of Etnol® (Atenolol). The objective of this study was to determine the reproducibility of the effect of Atonolol in various lighting conditions (control, sunlight, normal room light, 25watt & 40watt bulb). UV spectrophotometer was used for measuring the absorbance. Besides, physical tests were performed for evaluation of color change, weight variation, thickness and hardness of the Etnol® tablets from same batch. Physical tests were performed according to the specification of USP and the standard deviation of weight variation; hardness and thickness were ±0.0155 mm, ±0.36253 kg & ±0.0025gm respectively. But it was also observed that the concentration of Atenolol was decreased gradually in various light condition (25watt & 40watt electrical bulb, sunlight, normal light) and at 25watt, 40watt, direct sunlight and normal room light exposure the degradation were observed 11.86%, 15.45%, 23.06% & 10.23% respectively. So, it can be said that packaging alone was not sufficient to protect the drug from light. en_US
dc.language.iso en_US en_US
dc.publisher East West University en_US
dc.relation.ispartofseries ;PHA00373
dc.subject Preventing Photolytic Degradation of Etnol en_US
dc.title Reproducibility Study of the Efficiency of Packaging on Preventing Photolytic Degradation of Etnol® (Atenolol Tablet) en_US
dc.type Thesis en_US


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