Key points are not available for this paper at this time.
Abstract Dietary polyphenols from plant sources play an important role in the human diet. They have various biological effects, such as protein kinase inhibition, antibacterial, anticancer, antiulcer, antiarthritic, and anti-angiogenic properties. Among the various phenolic chemicals found in plants, resveratrol ( trans -3,5,4′-trihydroxystilbene) (RVT) is a non-flavonoid polyphenolic compound that has been extensively studied for its health-promoting advantages, including its anti-cancer, neuroprotective, anti-inflammatory, antioxidant, and cardio-protective activities. Considering its potential in pharmaceutical nanoformulations, a rapid, economical, sensitive, and robust UV spectrophotometric method was developed and validated. The proposed method was developed in phosphate buffer at pH 7.4 to estimate the RVT content in the pharmaceutical nanoformulation. The method was developed at a reported wavelength of 306 nm. The developed method was validated according to ICH Q2A (R1) guidelines and was applied for the estimation of RVT in prepared nanoformulations. The method showed exceptional linearity in the range of (1–6) μg mL −1 with a coefficient of determinant value of 0.9998. The study proves that the developed method is linear, precise, sensitive, robust, reproducible, and accurate. This method can be applied for the estimation of RVT in nanoformulations and other bulk dosage forms.
Sonule et al. (2024) studied this question.