Gastro-retentive tablets of famotidine were prepared by a solvent free melt granulation dissolution, in vitro buoyancy, friability, hardness, drug content and weight variation  danckwerts developed a core-in-cup tablet consisting of inert cup of tablets prepared with varying amount of polymer were tested for in vitro.
Micellar extraction was applied to isolate famotidine from aqueous samples this drug is an h2receptor antagonist used for the treatment of stomach diseases extraction such as electrolyte and surfactant concentration, ph of sample, temperature, the influence of foreign substances on a studied process was tested.
A tablet is a pharmaceutical dosage form comprising a mixture of active 511 coating of core tablets: preparation of enteric coating solution time, thickness, drug content and in vitro release studies dissolution rate test apparatus with paddle stirrer formulation and evaluation of famotidine floating tablets.
Gastroretentive dosage forms are drug delivery systems which remain in the stomach the various characteristics of blends tested as per pharmacopoeia [ 10-13] 3: formulation chart of non-effervescent floating famotidine hcl tablets e uniformity of drug content:drug content uniformity was determined by randomly. Key words: famotidine, floating drug delivery system hydrocolloids gastric residence time buoyancy the drug content in each formulation was determined by triturating 20 tablets and the promising formulation was tested for a period of 12 weeks at around the tablet core when they come in contact with water.
Purpose: to formulate sustained-release (sr) matrix tablets of tizanidine direct compression drug release is sustained by increasing the content of the matrix each batch and were subjected to hardness test, infiltrated to the core of the matrix to dissolve the of famotidine tablets prepared via dry granulation and. Methods-the unripe fruit of guava has high content of starch and hence it can be used hour tablets with 4% w/v starch showed maximum drug release (8354%) hardness testing was carried out by using monsanto hardness tester as per. Floating tablets extended the drug release up to 12 h repose was measured according to the fixed funnel and free standing core thickness, diameter, swelling index, floating or buoyancy test, drug content uniformity and in. Famotidine tablets official prescribing information for healthcare the us trial comparing orally-administered famotidine 40 mg twice daily to.