Preparation and Characterization of Resveratrol Microemulsions / 中国药师
China Pharmacist
;
(12): 414-419, 2015.
Artigo
em Chinês
| WPRIM
| ID: wpr-669683
ABSTRACT
Objective:
To prepare resveratrol microemulsions by high pressure homogenization method and characterize the microe-mulsions.Methods:
Using the particle size, polydispersion index and encapsulation efficiency as the indicators, the independent varia-bles of the preparation were inspected, and the microemulsions were characterized. The stability of resveratrol microemulsions was stud-ied by long term stability test preliminarily.Results:
The mean particle size, polydispersion index and zeta potential of resveratrol mi-croemulsions was (231 ± 37. 8) nm, 0. 228 ± 0. 047 and ( -42. 5 ± 4. 3) mV, respectively. The microemulsions were found to be small and spherical with smooth surface under a transmission electron microscope. Long term stability studies showed that the microe-mulsions were stable in 3 months after stored at 25℃.Conclusion:
The preparation process of high pressure homogenization method for resveratrol microemulsions is simple and feasible.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
China Pharmacist
Ano de publicação:
2015
Tipo de documento:
Artigo
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