Comparison of the properties of curcumin solid dispersions prepared by different technologies / 中国药学杂志
Chinese Pharmaceutical Journal
;
(24): 821-826, 2016.
Article
in Chinese
| WPRIM
| ID: wpr-859110
ABSTRACT
OBJECTIVE:
To prepare curcumin solid dispersions by different preparation technologies and compare their properties.METHODS:
Curcumin/poloxamer 407 solid dispersions were prepared by freeze-drying, co-precipitation and microwave/quench cooling methods, respectively. Internal properties of obtained solid dispersion were analyzed by SEM, DSC, XRD and FT-IR. The improvement effect on the insolubility of curcumin by making it into solid dispersions by different technologies was characterized by dissolution and solubility experiments.RESULTS:
Curcumin was dispersed in solid dispersions in micro-crystal form. Compared with other technologies, microwave/quench cooling method could significantly improve the solubility and dissolution of insoluble curcumin.CONCLUSION:
The study provides reference for choice of applicable production technology for solid dispersions of insoluble Chinese traditional medicine curcumin.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Pharmaceutical Journal
Year:
2016
Type:
Article
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