Investigation of ratio of komponents medical films on its swelling possibility

  • M.V. Mel'nyk -
  • O.Ja. Popaduk -
  • S.M. Genyk -
  • D.O. Mel'nyk -
Keywords: polymer film, degree of swelling, gelatin, polyvinyl alcohol, lactic acid

Abstract

Polymer compositions based on gelatin, lactic acid, polyvinyl alcohol in presence of zinc and magnesium oxides were produced in different ratios by heating in the microwave. The influence of different ratio components on the value of the degree of swelling as the characteristic of polymer film as the active substance of drug to absorb so and release it was investigated. Increase in the composition of gelatin leads to an increase in its degree of swelling of investigate composition, and increasing value of lactic acid leads to its reduc­tion, was shown.

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Published
2019-03-18
How to Cite
Mel’nyk, M., Popaduk, O., Genyk, S., & Mel’nyk, D. (2019). Investigation of ratio of komponents medical films on its swelling possibility. Farmatsevtychnyi Zhurnal, (6), 66-71. Retrieved from https://pharmj.org.ua/index.php/journal/article/view/571
Section
Original Articles