ABSTRACT
THE AIM OF THE STUDY: Was to assess the stability of antioxidative activity of the active compound 2-ethyl-6-methylpiridine-3-ol succinate of toothpastes of the «Mexidol dent¼ line. MATERIALS AND METHODS: The study involved toothpastes of «MEXIDOL dent¼ line: MEXIDOL dent Aktiv MEXIDOL dent Complex, MEXIDOL dent Sensitive, MEXIDOL dent Fito, MEXIDOL dent Teens, MEXIDOL dent Professional White. Features of 2-ethyl-6-methylpiridine-3-ol succinate («MEXIDOL¼) determined the choice of potentiometric titration method for the assessment of the stability of antioxidative activity. RESULTS AND CONCLUSION: The study confirmed the stability of antioxidative activity of the active compound 2-ethyl-6-methylpiridine-3-ol succinate of toothpastes of the «Mexidol dent¼ line during shelf life.
