Noun: phytonadione ,fI-tow-nu'dI-own
- A form of vitamin K, based on 2-methyl-1,4-naphthoquinone, with a 3-phytyl substituent
"phytonadione occurs naturally in plants";
- vitamin K1, phylloquinone
Derived forms: phytonadiones
Type of: antihemorrhagic factor, naphthoquinone, vitamin K
Encyclopedia: Phytonadione