Microbial dynamics, alkaloid stability, and lactose degradation of poppy seed kefir during fermentation and cold storage - Casado-Hidalgo, Gema; Gonzalez-Gomez, Lorena; Lopez-Revenga, Paula; Morante-Zarcero, Sonia; Montilla, Antonia; Sierra, Isabel; Moreno, F Javier (Food Bioscience, 2025)