Abstract:Es wird eine neue Methode zur Erkennung und quantitativen Bestimmung von Phenyltoloxamin beschrieben. Sie beruht auf der Reaktion mit p‐Dimethylaminobenzaldehyd und eignet sich besonders zur Analyse von Arzneimittelmischungen. Die Reaktion ist recht spezifisch; sie tritt nur mit chemisch sehr ähnlichen Substanzen wie z. B. Pirexyl® ein.
“…The powders containing Aerosil exhibited maximum deviations between 0.1-2 of the glidant (331). The use of a shellac coating on capsules of pancreatic enzymes to prevent dissolution in gastric fluids was evaluated both in vitro and in vivo (332). This coating inhibited release of the enzymes for at least 2 hr.…”
“…The powders containing Aerosil exhibited maximum deviations between 0.1-2 of the glidant (331). The use of a shellac coating on capsules of pancreatic enzymes to prevent dissolution in gastric fluids was evaluated both in vitro and in vivo (332). This coating inhibited release of the enzymes for at least 2 hr.…”
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