Table 6.

Vitamin K₁ content in microalgae

Phylum/class	Species	Vitamin K1	References
Cyanobacteria	Anabaena cylindrica	200.25	[7]
	Arthrospira	12.7	[7]
Chlorophyta	Chlorella vulgaris	0.73	[7]
	Desmodesmus asymmetricus	0.46	[7]
	Dunaliella salina	0.1	[7]
	Tetraselmis suecica	28	[78]
Bacillariophyceae	Skeletonema costatum	5.5	[78]
Haptophyta	Isochrysis galbana	8	[78]
	Pavlova lutheri	6.5	[78]
Eustigmatophyceae	Nannochloropsis oculata	0.17	[78]

Values are expressed as µg/g DW