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Polycyclic Compounds > Polycyclic Aromatic Hydrocarbons > Naphthalenes > Naphthoquinones > Vitamin K
... > Organic Chemicals > Hydrocarbons > Hydrocarbons, Cyclic > Hydrocarbons, Aromatic > Polycyclic Aromatic Hydrocarbons > Naphthalenes > Naphthoquinones > Vitamin K
Organic Chemicals > Quinones > Naphthoquinones > Vitamin K
... > Organic Chemicals > Hydrocarbons > Terpenes > Diterpenes > Phytol > Vitamin K

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Vitamin K  

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Tipo

  • mesh:Descriptor

Definición

  • A lipid cofactor that is required for normal blood clotting. Several forms of vitamin K have been identified: VITAMIN K 1 (phytomenadione) derived from plants, VITAMIN K 2 (menaquinone) from bacteria, and synthetic naphthoquinone provitamins, VITAMIN K 3 (menadione). Vitamin K 3 provitamins, after being alkylated in vivo, exhibit the antifibrinolytic activity of vitamin K. Green leafy vegetables, liver, cheese, butter, and egg yolk are good sources of vitamin K.

Concepto genérico

Conceptos específicos

Etiquetas alternativas

  • 12001-79-5

En otras lenguas

URI

http://data.loterre.fr/ark:/67375/JVR-CH63G3S1-5

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