Study Of The Rheological Properties Of Soft Drug Forms Based On Dry Extracts Of Curcuma Longa L., And Ferula Asafetida L.
European Journal of Molecular & Clinical Medicine,
2020, Volume 7, Issue 3, Pages 3345-3361
AbstractObjectives: There have been taken rheological indices of the ointment and gel containing dry extracts obtained from Curcuma Longa L. and Ferula asafetida L.
Materials and Methods: According to rheological indices are one of the main quality normative of the ointment and gel, there have been studied their elasticity, viscosity and plasticity properties. There have been conducted experiments on the instrument Rheotest-2 (Germany) by using cell system “cylinder-cylinder” S/S1 (cell constant z=5,6) at the temperature 25 о С, 40 о С, 55 о С.
Results: According to the results of the researches, there have been determined that viscous stream activity energy of the ointment is 26,6 kJ / mol, viscous stream activity energy of the gel is 23,3 kJ / mol, and it is coincided with viscous stream activity energy level of the ointments and gels.
Conclusion: There has been decided to consider that these contents are perspective according to the rheological properties of the suggested ointments and gels.
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