Prepared evening primrose oil microspheres by spray drying / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 763-765, 2008.
Artigo
em Chinês
| WPRIM
| ID: wpr-284400
ABSTRACT
<p><b>OBJECTIVE</b>To explore the best technique parameters on preparing evening primrose oil microspheres by spray drying technique.</p><p><b>METHOD</b>GC and internal standard method were used to determine the content of gamma-linolenic acid methyl esters, the technological parameters were investigated by orthogonal experimental design with the yield and entrapment rate as indexes.</p><p><b>RESULT</b>The charging rate as 3 mL x min(-1), atomizing pressure as 100 kPa and the temperature of inlet as 105 degrees C were the best technique parameters.</p><p><b>CONCLUSION</b>Evening primrose oil microspheres accorded with the expecting demand. The main influencing factor is the charging rate. Spray drying is reasonable and practical for preparing evening primrose oil microspheres.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Óleos de Plantas
/
Modelos Lineares
/
Química
/
Oenothera biennis
/
Estudos de Viabilidade
/
Reprodutibilidade dos Testes
/
Cromatografia Gasosa
/
Sensibilidade e Especificidade
/
Ácido gama-Linolênico
/
Microesferas
Tipo de estudo:
Estudo diagnóstico
/
Estudo prognóstico
Idioma:
Chinês
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2008
Tipo de documento:
Artigo
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