Development and Validation of an Express Technique for Isolation and Quantitative Determination of Water-Soluble Polysaccharides from Roots of Taraxacum Officinale Wigg.

Abstract

An express technique for isolation and quantitative determination of water-soluble polysaccharides from roots of Taraxacum officinaleWigg. was developed and allowed the assay time to be shortened to 3.5 h. The developed technique was validated for precision, accuracy, robustness, and linearity and was demonstrated to be precise under repeatable conditions, accurate, and robust. The precipitate mass was strictly linearly dependent on the analyzed raw-material mass for gravimetric determination of water-soluble polysaccharides from roots of T. officinale. The technique could be used for express quality control of T. officinale roots and for commercial production of inulin from this raw material.