Abstract:
:Several nutraceutical products have been developed from Fucus vesiculosus, a brown edible seaweed, rich in dietary fiber and polyphenolic antioxidants (phlorotannins). The aim of this work was to compare the antioxidant capacity and polysaccharide composition of raw Fucus with those of some common commercial nutraceuticals. All tested products contained a high percentage of dietary fiber (45-59%), raw Fucus powder being the sample with the highest content. Also, raw Fucus powder exhibited significantly higher antioxidant capacity (determined by FRAP, ABTS and ORAC assays) than the commercial fucoidans and commercial antioxidant extracts. Polyphenols (phlorotannins) seem to be the main contributors to Fucus' antioxidant capacity in both raw powder and commercial fucoidans.
journal_name
Int J Food Sci Nutrjournal_title
International journal of food sciences and nutritionauthors
Díaz-Rubio ME,Pérez-Jiménez J,Saura-Calixto Fdoi
10.1080/09637480802189643subject
Has Abstractpub_date
2009-01-01 00:00:00pages
23-34eissn
0963-7486issn
1465-3478pii
904847537journal_volume
60 Suppl 2pub_type
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journal_title:International journal of food sciences and nutrition
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journal_title:International journal of food sciences and nutrition
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doi:10.3109/09637486.2014.886182
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journal_title:International journal of food sciences and nutrition
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journal_title:International journal of food sciences and nutrition
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