Abstract:
:Lutein and docosahexaenoic acid (DHA) are associated with the prevention of age-related macular degeneration (AMD). Since microalgae are potent natural sources of these nutrients, their nutritional value should be evaluated based on the bioavailability of lutein and DHA for the retina via the plasmatic compartment. In this study, quail were fed for 5 months either with a diet supplemented or deprived with microalgae rich in lutein and DHA. In the microalgae-fed group, the retinal concentrations of lutein and zeaxanthin gradually increased whereas in plasma, these compounds started to increase from the first month of supplementation. We also observed a significant increase in retinal and plasmatic levels of DHA in the microalgae-fed group. In conclusion, the plasmatic and retinal contents of lutein and DHA were significantly increased in quail fed with lutein- and DHA-rich microalgae. Food fortification with microalgae may be an innovative way to increase lutein and DHA consumption in humans.
journal_name
Int J Food Sci Nutrjournal_title
International journal of food sciences and nutritionauthors
Schnebelen-Berthier C,Acar N,Pouillart P,Thabuis C,Rodriguez B,Depeint F,Clerc E,Mathiaud A,Bourdillon A,Baert B,Bretillon L,Lecerf JMdoi
10.3109/09637486.2014.971227subject
Has Abstractpub_date
2015-03-01 00:00:00pages
222-9issue
2eissn
0963-7486issn
1465-3478journal_volume
66pub_type
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