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7.357  Articles
1 of 737 pages  |  10  records  |  more records»
In the work, the kinetics of the release of vitamin E and polyphyte oil from capsules was studied using synthetic and natural systems. The release of active ingredients was monitored on a Cary 50 Cons UV spectrophotometer equipped with CaryWinUV software.... see more

A study of eugenol release and its kinetics model from chitosan-alginate polyelectrolyte complex (PEC) films has been conducted. Some factors that affected the eugenol release were also studied, including the composition of chitosan-alginate PEC and the c... see more

In this paper, carboxymethyl chitosan (CMC) was synthesized and studied as a carrier to encapsulate vitamin (as drug model) and controlled release. Chitosan (CS) is a polycationic derivated from chitin, which suitable for active substance carrier system o... see more

The liquid extract of antihypertensive herbs could reduce blood pressure equivalent to Hydrochlorothiazide 25 mg based on research conducted in “Hortus Medicus” clinic, Tawangmangu, Central Java, but parameters of herbal medicine taste, design, and packag... see more

Controlled release tablets having near zero-order release of diclofenac sodium water soluble drug were prepared using guar gum (GG) in matrix core and Hydroxy Propyl Cellulose (HPC), Hydroxy Propyl Methyl Cellulose (HPMCK4M) and Sodium Carboxy Methyl Cell... see more

In vitro dissolution tests are an extremely important tool in the development and quality control of drugs, making it possible to evaluate the performance or efficiency of the pharmaceutical form in releasing the active substance through the amount dissol... see more

Desorption of iron from soil is important for evaluating the avail­ability and toxicity of soil Fe in agriculture. The aim of this investigation was to study the effect of organic substances (cow and sheep manures and vermi­compost) on Fe release from a c... see more

The place and role of the biopharmaceutical classification system have been substantiated in the article, the essence and content of biowaiver have been revealed, as well as their use in pharmaceutical development of bioequivalent solid dosage forms has b... see more

The aim of this experiment was to evaluate the release behavior of caffeine as once daily drug on hydrophilic matrices. Caffeine was selected as a model drug because of its short half live and rapid absorption. To decrease the rate of drug release to the ... see more

1 of 737 pages  |  10  records  |  more records»