ABSTRACT Starch is one of excipents ingredient which can be modified by phosphotylation. Starch modified with pregelatinizing and phosphotylation can be used as the matrix material in the slow-release tablet dosage form. This study aims at determining the effect of pregelatinized breadfruit starch phosphate as a matrix on the rate of dissolution in a slow-release preparations. This study begun…
Formulation of wound-healing chitosan biomembrane has been performed. The aim of the research was study the influence of chitosan solution on the elongation and tensile strength characteristic of the biomembrane. The degree of deecetytetion and the molecular weight were determined using IR spectroscopy and viscometry methode. Chitosan 4% solution within lactic acid 2% was formulated as biomembr…