Internal Standard
Lutein
-carotene
cis-Lutein
Neoxanthin
Violaxanthin
Lutein 5,6 epoxide
Antheraxanthin
PheophytinChlorophyll B
421
443471
415
439467
420
443471
420
442
470
432
456482
425
448476
426
450
475
Zeaxanthin
Chlorophyll A