phylloquinone
Noun
Meaning
a form of vitamin K
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Examples
For example, cooked spinach has a 5% bioavailability of phylloquinone, however, fat added to it increases bioavailability to 13% due to the increased solubility of vitamin K in fat.
In a study by Booth et al., increases of phylloquinone intakes from 100 μg to between 377 and 417 μg for five days did not induce a significant change.
A sample of phytomenadione for injection, also called phylloquinone Vitamin K structures.
The function of phylloquinone in plants appears to have no resemblance to its later metabolic and biochemical function (as "vitamin K") in animals, where it performs a completely different biochemical reaction.
The most common number of these residues is four, since animal enzymes normally produce menaquinone-4 from plant phylloquinone.