Influência de agentes suspensores e edulcorantes na suspensão de estearato de eritromicina / Influence of suspending agents and sweeteners in erithromycin stearate suspension
AUTOR(ES)
Telma Mary Kaneko
DATA DE PUBLICAÇÃO
1985
RESUMO
Suspensions of erithromycin stearate of national origin present the inconvenience of the high viscosity or of the flotation of the dispersed drug. Different pharmaceutical helpers were studied in order to verify of the erythromycin stearate suspension. BoniasolR2600 (sodium carboxymethyl cellulose), VeegumR HV (aluminum magnesium silicate) and ViscosolR RV (sodium starch glycollate) were used as suspending agents and glycerin, sorbitol at 70% and sucrose were used as sweeteners. Analytic determination to evaluate the suspensions stability were: pH, density, viscosity, aspecto of suspension, volume of the dispersed drug, resuspension characteristics and determination of the antibiotic dose. Suspensions containing BoniasolR 2600 and glycerin or sorbitol didnt present floatation. Preparation with veegumR HV and glycerin or sorbitol in a concentration of 30% (p/v) presented adequate stability.
ASSUNTO(S)
boniasol 2600 boniasol 2600 erithromycin stearate suspension glicerina glycerin sacarose sorbitol 70% sorbitol 70% sucrose suspensão (formas farmacêuticas) suspensão de estearato de eritromicina suspension (pharmaceutical forms) veegum hv veegum hv viscosol rv viscosol rv
Documentos Relacionados
- Suspensão de segurança
- Análise da influência da barra estabilizadora no ângulo de rolagem da suspensão dianteira de ônibus
- Contribuições de campanha e rede de influência entre grupos de interesses e agentes do Congresso Nacional
- Influência de pré-tratamentos de células epiteliais com penicilina e eritromicina na aderência e na viabilidade intracelular de Corynebacterium diphtheriae
- Influence of different formulations of bleaching agents on enamel and dentin physical and chemical properties