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Master's Dissertation
DOI
https://doi.org/10.11606/D.9.2017.tde-20122017-143742
Document
Author
Full name
George Gualberto Gualter de Oliveira
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Paulo, 2005
Supervisor
Committee
Ferraz, Humberto Gomes (President)
Bou-Chacra, Nádia Araci
Gonçalves, Marcos Moisés
Title in Portuguese
Desenvolvimento e avaliação de formulações para cápsulas gelatinosas duras
Keywords in Portuguese
Cápsulas (Elaboração; Formulação)
Cápsulas duras
Controle
Ensaio de dissolução
Farmacotécnica
Pré-formulação
Produção de cápsulas
Abstract in Portuguese
Cápsulas gelatinosas são formas farmacêuticas empregadas para a veiculação de fármacos por via oral. Há diversas vantagens em sua utilização como a facilidade de deglutição, mascaramento do sabor e odor de fármacos e rápida disponibilização de seu conteúdo no trato gastrointestinal. Atualmente, as cápsulas são as principais formas farmacêuticas nos estabelecimentos magistrais. Como formas de liberação imediata, seu comportamento após a deglutição deve permitir a rápida liberação do(s) fármaco(s). Desta forma, fatores como a escolha correta de excipientes, observando-se a compatibilidade entre estes e o fármaco, deve ser baseada nas características físico-químicas de ambos para a obtenção de um produto eficaz. As etapas de preparo não são menos relevantes e merecem atenção, como a pesagem, a mistura e o enchimento. O objetivo deste trabalho foi discutir o tema cápsulas, salientando fatores acerca de seu emprego como forma farmacêutica, elaboração de formulações, produção e controle, visando a adequada aplicabilidade no setor magistral.
Title in English
Development and evaluation of hard gelatin capsules formulations
Keywords in English
Capsules (Preparation; Formulation)
Capsules production
Dissolution test
Hard capsules
Pharmaceutical
Pre-formulation
Preformulation
Abstract in English
Gelatin capsules are pharmaceutical forms employed in oral drug delivery. There are many advantages on its use like easy deglutition, smell and tast masking and fast availability of its content in gastrointestinal tract. Nowadays, the capsules are the main drug delivery forms used on magistral pharmacies. As immediate drug delivery forms its behavior after deglutition should promote a fast availability of the drug(s). Thus, the right choice of the excipients, observing the compatibility between these and the drug, should be based on physicochemical caracteristhics of the compounds to achieve an adequate product. The production steps are not less relevant and deserve an appropriate attention, Iike weighing, mixture and filling. The goal of this work was discussing the theme capsules, exploring factors around its employing as drug delivery form, formulations development, production and control, seeking a suitable applicability on magistral field.
 
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Publishing Date
2017-12-20
 
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