Journal of Chemistry

Stability study of sustained release capsules of metoprolol tartrate

Author & Affiliation:
S. Siddique
Division of Pharmaceutical Engineering, Department of Pharmaceutical Science, Jadavpur University, Kolkata 700 0332 (INDIA)
J. Khanam
Division of Pharmaceutical Engineering, Department of Pharmaceutical Science, Jadavpur University, Kolkata 700 0332 (INDIA)
Keyword:
metoprolol tartrate, Stability study
Issue Date:
August 2009
Abstract:

The aim of the present study was to perform stability study of sustained release granules of metoprolol tartrate stored at different storage conditions. The matrix granules were prepared by wet granulation method with 20% drug and HPMC K100M, ethyl cellulose as matrix former and coated with Eudragit RS/RL at a ratio of 97.5:2.5 w/w in Fluid Bed Coater. Stability study of matrix coated granules was performed as capsule dosage form in Aluminium-PVDC packaging mode at 25°C /60% RH and 40 °C /75%RH for six months. There was no remarkable change in shape, size and colour of the granules after 6 months storage in all the conditions. The sustained release granules after even storing at 40°C/75% RH for 6 months showed no remarkable change either in physical appearance, drug content and dissolution pattern. The results of the stability studies indicate that the formulations could provide a minimum shelf life of 2 years.


Pages:
159-164
ISSN:
2319-8036 (Online) - 0973-3450 (Print)
Source:
DOI:
juc

Copy the following to cite this article:

S. Siddique; J. Khanam, "Stability study of sustained release capsules of metoprolol tartrate", Journal of Ultra Chemistry, Volume 5, Issue 2, Page Number 159-164, 2018

Copy the following to cite this URL:

S. Siddique; J. Khanam, "Stability study of sustained release capsules of metoprolol tartrate", Journal of Ultra Chemistry, Volume 5, Issue 2, Page Number 159-164, 2018

Available from: http://www.journalofchemistry.org/paper/700/

Ansari Education And Research Society
Facebook Google Plus Twitter
Secured Site
Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License Cross Ref ACS