Powdered intermediate of yacon as a prebiotic ingredient of bakery productsN.M. Derkanosova, S. A. Shelamova, O.A. Vasilenko, V. K. Gins and N. I. DerkanosovBIO Web Conf., 17 (2020) 00212DOI: https://doi.org/10.1051/bioconf/20201700212