Дифференцированный подход к анализу лекарственного растительного сырья и лекарственных растительных препаратов, содержащих дубильные вещества

A method of differential quantitative determination of tannins in raw plant materials and related herbal medicinal products is describes. The main feature of the proposed method is the possibility of changing the conditions of analysis (reference standards, analytical wavelength, and sample weight) with allowance for the structural chemistry of extracted tannins