DETERMINATION OF THE CONCENTRATION BLENDS OF SUPERDISINTEGRANT FOR FAST DISINTEGRATING TABLETS
AbstractIn this research work, different blends of superdisintegrants with different ratio in fixed concentration were taken and placebo tablets were formulated and evaluated with a view to optimize a formula and concentration blends of superdisintegrants for Fast Disintegrating Tablets (FDT). In this research work three superdisintegrants, viz. Crosscarmellose, Crospovidone and Sodium Starch Glycolate were used in different ratio (1:1, 1:2, 2:1) in fixed concentration of 4% w/w in combination in each batch. Six blends were prepared and 3 batches of tablets of each formulation code blend were formulated and evaluated for pre-compression parameters like Compressibility, Hausner’s ratio, Bulk density, Tapped density and post-compression parameters like Hardness, Weight variation, Disintegration time, Dispersion time, Friability, Wetting time, Water absorption ratio. Based on results it revealed that the formulation code blend A3 which had Croscarmellose, Crosspovidone in ratio 1:2 (4%w/w) emerged as best blend of superdisintegrants for FDT formulation. To optimize the formula of A3 blend, Paracetamol FDT was formulated and evaluated using the concentration blend of A3; three batches were formulated and evaluated for all above parameters and in-vitro drug release (pH5.8 phosphate buffer) and disintegration time was found between 23-27 seconds and release was more than 80% in 30 minute. We can conclude that a good FDT can be formulated using the above A3 blend concentration.
Article Information
13
2828-2835
951
1116
English
Ijpsr
Nitesh Sharma* and Darshan Telange
SVKM’s, NMIMS School of Pharmacy and Technology Management, (Deemed to be University), Shirpur, (Dist: Dhule), Maharashtra, India
29 June, 2011
17 August, 2011
27 October, 2011
http://dx.doi.org/10.13040/IJPSR.0975-8232.2(11).2828-35
01 November, 2011