Comprehensive analysis of the analytical characteristics and structure of the lateral branches pectin isolated from seeds of wild medlar (Mespilus germanica l.)E.B. Farzaliyev, G.K. Hafizov and B.J. JabrailovE3S Web of Conf., 537 (2024) 10020DOI: https://doi.org/10.1051/e3sconf/202453710020