نتایج جستجو برای: dissolution test
تعداد نتایج: 831608 فیلتر نتایج به سال:
چکیده ندارد.
This work aims to ascertain the comprehensiveness of dissolution tests for oral suspensions registered in Brazil and USA. After consulting literature since 1994, a paucity information about methods was detected. It makes it difficult establish most appropriate test parameters. In January, 2019, there were 46 drugs Anvisa (Brazil) as suspension, being 47 reference, 173 generic 114 interchangeabl...
In order to develop a preferable once-a-day oral tablet formulation, various formulations of three-layered tablets containing tamsulosin HCl as a hydrophilic model drug were evaluated and compared with a commercial reference, tamsulosin OCAS®. When the test tablet was exposed to a release medium, the medium quickly permeated to the mid-layer and the two barrier layers swelled surrounding the mi...
The aim of the work was to develop Theophylline hydrochloride sustain release tablet using Methocel k 15 MCR, Methocel K100M CR premium and Methocel K4M CR premium in blending and granulation stage of processing and evaluate their physico-chemical properties and also compared the dissolution profile with the marketed drugs.Tablets were prepared by wet granulation method. The active ingredient, ...
Piroxicam has two different crystalline forms (known as needle and cubic forms), that they are different in physicochemical properties such as biological solubility. In the current research, using Taguchi experimental design approach the influences of five operating variables on formation of the piroxicam polymorph shapes in recrystallization were studied. The variables include type of solvent,...
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