![dr inż. Joanna Grzelczyk z PŁ, prowadziła badania nad kawą, fot. MIchał Łepecki](/sites/default/files/styles/news_list/public/2023-02/dr_joanna_grzelczyk_z_pl_fot._michal_lepecki_0.jpg?h=ed6c0b07&itok=7HgkhgIh)
Dr inż. Joanna Grzelczyk of the Faculty of Biotechnology and Food Sciences, Lodz University of Technology, with a grant from the National Science Center (NCN), conducted research on the health-promoting compounds in green and roasted coffee beans. The results are very interesting.