solid dispersion

Dissolution of poorly water-soluble active pharmaceutical ingredients (APIs) in polymeric melts plays an important role in the manufacturing of solid dispersions and solid solutions. The understanding of the dissolution is essential for selecting the processing equipment, the operating conditions,…
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Zein is the main storage protein of corn and it has several industrial applications. Mainly in the last 10–15 years, zein has emerged as a potential pharmaceutical excipient with unique features. Zein is a natural, biocompatible and biodegradable material produced from renewable sources. It is…
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15. September 2018 The present study explores the hypothesis that a polymer can affect the thermal stability of a drug in solid polymer-drug dispersions. The hypothesis is tested in a systematic fashion by combining isoconversional kinetic analysis with thermogravimetric measurements on…
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