منابع مشابه
Taste masking of roxithromycin by spray drying technique.
The spray drying technique was used to obtain the roxithromycin containing microcapsules with high taste masking efficiency. Eudragit L30D-55 was chosen as a barrier coating. The taste was evaluated by an electronic tongue, and taste-masking effect in water lasted at least several dozen hours.
متن کاملProperties of Nanostructured Hydroxyapatite Prepared by a Spray Drying Technique
In previous studies nano sized hydroxyapatite (HA) particles were prepared by solgel or precipitation methods, in which the products were washed by aqueous or non-aqueous liquids to remove impurities or undesired components. The washing is know to modify the surfaces of the cystalline particles. This study evaluated properties of nano HA materials prepared by a spray drying method in which the ...
متن کاملOptimization of Lycopene Microencapsulation by Spray Drying
The objectives of this work were to develop a new technique for lycopene microencapsulation by spray drying using dehumidified air as drying medium and to determine optimum operating conditions. A two-step optimization procedure was used. The encapsulation variables were selected in accordance with the PlackettBurman experimental design and were further optimized via response surface methodolog...
متن کاملOriginal research paper. Characterization and taste masking evaluation of microparticles with cetirizine dihydrochloride and methacrylate-based copolymer obtained by spray drying.
Taste of a pharmaceutical formulation is an important parameter for the effectiveness of pharmacotherapy. Cetirizine dihydrochloride (CET) is a second-generation antihistamine that is commonly administered in allergy treatment. CET is characterized by extremely bitter taste and it is a great challenge to successfully mask its taste; therefore the goal of this work was to formulate and character...
متن کاملTaste Masking of Azithromycin By Micro Encapsulation
Undesirable taste is one of several important formulation problems that are encountered with certain drugs. The problem of bitter and obnoxious taste of is a challenge to the pharmacist in the present scenario. Several oral pharmaceuticals and bulking agents have unpleasant, bitter-tasting components. The desire of improved palatability in these products has prompted the development of numerous...
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ژورنال
عنوان ژورنال: AAPS PharmSciTech
سال: 2008
ISSN: 1530-9932
DOI: 10.1208/s12249-008-9154-5