High molecular biopolymers of the carbohydrate nature of the plant Prunus domestica L. fruitsS.D. Makhmudov, D.Z. Narzullaev, A.D. Dusmatova, U.E. Aliev and K.K. ShadmanovE3S Web Conf., 411 (2023) 02036DOI: https://doi.org/10.1051/e3sconf/202341102036