Czepa, A; Hofmann, T (2003). "Structural and sensory characterization of compounds contributing to the bitter off-taste of carrots (Daucus carota L.) and carrot puree". Journal of Agricultural and Food Chemistry. 51 (13): 3865–73. doi:10.1021/jf034085+. PMID12797757.
Czepa, A; Hofmann, T (2003). "Structural and sensory characterization of compounds contributing to the bitter off-taste of carrots (Daucus carota L.) and carrot puree". Journal of Agricultural and Food Chemistry. 51 (13): 3865–73. doi:10.1021/jf034085+. PMID12797757.