Abstract
The present work was intended to develop the new drug in the form of film soluble in the oral cavity: development of its composition, production technology, the study of its antimicrobial activity. The relevance of the problem is caused by the absence of drugs in the form of films on the domestic pharmaceutical market. The optimal composition of films was selected by evaluating a number of physical, chemical and technological indicators of the obtained films. The article indicates the materials used to obtain the drugs in question, presents the technology for their preparation and quality determination methods: unit measurement methods and potentiometric determination of pH, tensiometric and conductometric methods, thin-layer and gas chromatography and others. Antimicrobial activity of the resulting films has been proven in vitro. Staphylococcus aureus ATCC 6538-p and Escherichia coli ATCC 8739 have been used as the test microorganisms in order to study them by disk diffusion method in agar. The introduction of СО2 extract of Z. bungeana from medicinal plant raw materials as active ingredients in medicinal films will expand the range of complex phytopreparations of the domestic pharmaceutical market for the treatment of inflammatory diseases of the oral mucosa.