Coenzyme Q10 is a molecule which shows promising properties in the prevention and treatment of different disorders. It is mostly found in dietary supplements together with different excipients and other lipophilic vitamins that can influence the release profile of the active substance. This influence is due to the possible interaction of the active substance with the excipients present in the drug composition. In this regard, this paper presents a comparative study between coenzyme Q10 - active substance and three of the corresponding pharmaceutical products: P1, P2 and P3. The four compounds were characterized simultaneously by thermal analysis, FT-IR spectroscopy and X-ray powder diffraction patterns.
Comparative Study on Antidiabetic Effects of Coenzyme Q10 and Quercetin on Streptozotocin-Induced Hyperglycemia in Rats
