Assertion: free carotenoid | /r/HasProperty | granado-lorencio et al
Facets:
Source sentences:
text: Before intestinal absorption at the lumen, esterified xanthophylls are hydrolyzed to free carotenoids, most likely by the action of the pancreatic cholesterol esterase (EC 3.1.1.13; Granado-Lorencio et al. 2006 ).