Features of the results of conductometric studies of apple juicesSvetlana Nikulina, Natalia Fateeva, Evgenia Cherekanova, Tatiana Verizhnikova, Ekaterina Smirnova, Alexander Vasyukov and Irina NazarovaE3S Web Conf., 392 (2023) 01014DOI: https://doi.org/10.1051/e3sconf/202339201014