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https://doi.org/10.2478/v10007-008-0027-y

Design and optimization of artemether microparticles for bitter taste masking

PUNIT P. SHAH ; College of Pharmacy, University of New Mexico, Albuquerque, New Mexico-87131, USA
RAJASHREE C. MASHRU ; Center of Relevance and Excellence in NDDS, Pharmacy Department, The M. S. University of Baroda, Fatehgunj, Vadodara-390 002, Gujarat, India
YOGESH M. RANE ; Center of Relevance and Excellence in NDDS, Pharmacy Department, The M. S. University of Baroda, Fatehgunj, Vadodara-390 002, Gujarat, India
ATUL C. BADHAN ; Center of Relevance and Excellence in NDDS, Pharmacy Department, The M. S. University of Baroda, Fatehgunj, Vadodara-390 002, Gujarat, India

Puni tekst: engleski, pdf (183 KB) str. 379-392 preuzimanja: 687* citiraj
APA 6th Edition
SHAH, P.P., MASHRU, R.C., RANE, Y.M. i BADHAN, A.C. (2008). Design and optimization of artemether microparticles for bitter taste masking. Acta Pharmaceutica, 58 (4), 379-392. https://doi.org/10.2478/v10007-008-0027-y
MLA 8th Edition
SHAH, PUNIT P., et al. "Design and optimization of artemether microparticles for bitter taste masking." Acta Pharmaceutica, vol. 58, br. 4, 2008, str. 379-392. https://doi.org/10.2478/v10007-008-0027-y. Citirano 18.06.2019.
Chicago 17th Edition
SHAH, PUNIT P., RAJASHREE C. MASHRU, YOGESH M. RANE i ATUL C. BADHAN. "Design and optimization of artemether microparticles for bitter taste masking." Acta Pharmaceutica 58, br. 4 (2008): 379-392. https://doi.org/10.2478/v10007-008-0027-y
Harvard
SHAH, P.P., et al. (2008). 'Design and optimization of artemether microparticles for bitter taste masking', Acta Pharmaceutica, 58(4), str. 379-392. doi: https://doi.org/10.2478/v10007-008-0027-y
Vancouver
SHAH PP, MASHRU RC, RANE YM, BADHAN AC. Design and optimization of artemether microparticles for bitter taste masking. Acta Pharm. [Internet]. 2008 [pristupljeno 18.06.2019.];58(4):379-392. doi: https://doi.org/10.2478/v10007-008-0027-y
IEEE
P.P. SHAH, R.C. MASHRU, Y.M. RANE i A.C. BADHAN, "Design and optimization of artemether microparticles for bitter taste masking", Acta Pharmaceutica, vol.58, br. 4, str. 379-392, 2008. [Online]. doi: https://doi.org/10.2478/v10007-008-0027-y

Sažetak
The objective of the present investigation was to reduce the bitterness of artemether (ARM). Microparticles were prepared by the coacervation method using Eudragit E 100 (EE) as polymer and sodium hydroxide solution as nonsolvent for the polymer. A 32 full factorial design was used for optimization wherein the amount of drug (A) and polymer (B) were selected as independent variables and the bitterness score, particle size and drug release at pH, 1.2 and 6.8 were selected as dependent variables. Optimization was carried out using the desirability function. The optimized microparticles batch was characterized by FT-IR and DSC. Multiple linear regression analysis revealed that reduced bitterness of ARM can be obtained by controlling the drug release of microparticles at pH 6.8 and increasing the amount of EE. The increase in the amount of polymer leads to reduction in drug release from microparticles at pH > 5 due to its insolubility and thus reduces bitterness. However, the increase in the amount of polymer results in improved dissolution, suggesting improved availability of ARM in stomach. Optimized microparticles prepared using 0.04 g of ARM and 15 mL of 1% m/V solution of EE showed complete bitter taste masking with improved drug release at pH 1.2.

Ključne riječi
artemether; Eudragit E 100; bitterness; 32 factorial design

Hrčak ID: 28605

URI
https://hrcak.srce.hr/28605

[hrvatski]

Posjeta: 1.032 *