menaquinones

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A form of menaquinone — A pale yellow crystalline naphthoquinone C₄₁H₅₆O₂ that is obtained especially from putrefied fish meal and produced by bacteria in the large intestine and essential for the blood-clotting process. It is much more unsaturated than vitamin K₁ and slightly less active biologically, and is an isoprenoid derivative of menadione.

Scrabble 23

Meanings

noun
  1. pluralplural of menaquinone
Cite this entry
APA

menaquinones. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/menaquinones

MLA

“menaquinones.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/menaquinones. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “menaquinones,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/menaquinones.

Source: menaquinones on Wiktionary, CC BY-SA 4.0.