약학회지 (YAKHAK HOEJI)
- 제18권1호
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- Pages.49-58
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- 1974
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- 0377-9556(pISSN)
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- 2383-9457(eISSN)
의약품 제조설계 및 조작분석의 최적화에 관한 연구 - 정제제조의 최적화
Mathematical Optimization Techniques in Drug Product Design and Process Analysis. Optimization Techniques in Tablet Design
초록
Tablet product design problem was structured as constrained optimization problem and subsequently solved by multiple regression analysis and Lagrangian method of optimization. Aluminum flufenamate was the drug chosen and microcrystalline cellulose nad starch were the binder and disintegrant, respectivley. The effect of the binder and disintegrant concentration on tablet hardness, friability, volume, in vitro release rate, and urinary excretion rate of drug in human subjects was recorded. Since a reasonably rapid release rate of drug is generally an important objective in the design of solid dosage form, optimization of this parameter was employed in studying the applicability of constrained optimization to a pharmaceutical product design problem. In addition to finding optimal sitivity analysis studies to such problems was also illustratd. It would appear that prediction of the in vivo t
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