@article{Beltyukova_Bychkova_2019, title={Luminescence determination of sum polyphenolic compounds in medicinal raw materials}, url={https://pharmj.org.ua/index.php/journal/article/view/594}, abstractNote={<p>A new simple method was developed for the determination of sum polyphenolic compounds in medicinal raw materials. This method is based on registration of the sensitized luminescence of terbium (III) ions in sorbates of complexes with the specified reagents and enhanced in the presence trioctylphosphine oxide. The optimal conditions of determination and luminescence of sorbates were investigated.</p> <p>The maximum intensity of a luminescence is observed on Sephadex G-75 in the acetic solutions at pH = 4,3 in the presence of the donor active substance - trioctylphosphine oxide.</p> <p>The least found out quantity of polyphenolic compounds is 0,02 mkg/ml.</p&gt;}, number={5}, journal={Farmatsevtychnyi zhurnal}, author={Beltyukova, S. and Bychkova, A.}, year={2019}, month={Mar.}, pages={82-86} }