An exploratory study of a simplified approach to evaluate drug solubility in milk related vehicles

Objectives: Milk related materials are frequently used as a vehicle for drug product administration. Therefore, drug solubility information in milk related vehicles is desirable for prediction of how they may influence in vivo drug release and bioavailability. However, there are very limited data published on this topic. This study explored a practical method to address the key challenges associated with solubility assessment in milk, including the sample equilibration time and cleanup procedures. Methods: Amitriptyline, acetaminophen, dexamethasone, nifedipine, piroxicam, and prednisolone were selected as model drugs to represent a wide range of physicochemical properties. Their solubilities were determined at room temperature in pH 6.8 phosphate buffer, skim milk, whole milk, reconstituted milk powder, and unprocessed raw milk. Results: The overall results confirmed that milk greatly improves the solubility of poorly water-soluble drugs. However, the extent of improvement and mechanism of solubilization appeared unique for each drug, highlighting the importance of evaluating milk solubility experimentally. Conclusions: The method used in this exploratory study can be applied in future investigations of a broader range of drugs and milk-related vehicles.

Angaben zum Objekt

• Standort: Deutsche Nationalbibliothek Frankfurt am Main
• Umfang: Online-Ressource
• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: An exploratory study of a simplified approach to evaluate drug solubility in milk related vehicles ; volume:8 ; number:1 ; year:2023 ; extent:06 ; Pharmaceutical technology in hospital pharmacy ; 8, Heft 1 (2023) (gesamt 06)

Beteiligte, Orts- und Zeitangaben

• Urheber: Li, Sean ; Gabriel, Justin ; Martinez, Marilyn ; Longstaff, David ; Coffey, Martin ; Zhao, Fang

Weitere Informationen

• DOI: 10.1515/pthp-2023-0006
• URN: urn:nbn:de:101:1-2023092014140830848441
• Rechteinformation: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Letzte Aktualisierung: 14.08.2025, 10:49 MESZ