Prepared evening primrose oil microspheres by spray drying / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 763-765, 2008.
Article
en Zh
| WPRIM
| ID: wpr-284400
Biblioteca responsable:
WPRO
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:
1
Índice:
WPRIM
Asunto principal:
Aceites de Plantas
/
Modelos Lineales
/
Química
/
Oenothera biennis
/
Estudios de Factibilidad
/
Reproducibilidad de los Resultados
/
Cromatografía de Gases
/
Sensibilidad y Especificidad
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Ácido gammalinolénico
/
Microesferas
Tipo de estudio:
Diagnostic_studies
/
Prognostic_studies
Idioma:
Zh
Revista:
China Journal of Chinese Materia Medica
Año:
2008
Tipo del documento:
Article