Solubilization of acetaminophen using phospholipids and nonionic surfactants optimized by experimental design
ABSTRACT:
The solubility of the drug substances in water is one of the
major factors taken into account in the formulation of oral solutions and
parenteral dosage forms. The present study was conducted to improve the
solubility of acetaminophen in water by the use of phospholipids and nonionic
surfactants (Tween® 80 and Solutol® 15HS). These excipients are well tolerated
by the parenteral route and allow the solubilization through a micellar system.
In our study, a design of experiments approach was tested using a mixture
design of nonionic surfactants, phospholipids and acetaminophen. The results
showed a significant increase in the solubility in all used mixtures. The
analysis of the design space showed that the solubility of acetaminophen varies
very closely with the concentration of the three surfactants in water and also
with their association.
Further details @
http://www.jocpr.com/
For more details to
visit: http://www.jocpr.com/articles/solubilization-of-acetaminophen-using-phospholipids-and-nonionic-surfactants-optimized-by-experimental-design.pdf
Comments
Post a Comment