Chondracanthus teedei var. lusitanicus: The Nutraceutical Potential of an Unexploited Marine Resource.
Presently, there is a high demand for nutritionally enhanced foods, so it is a current challenge to look at new raw food sources that can supplement beneficially the human diet. The nutritional profile and key secondary metabolites of red seaweeds (Rhodophyta) are gaining interest because of this challenge. In this context, the possible use of the red seaweed Chondracanthus teedei var. lusitanicus (Gigartinales) as a novel nutraceutical source was investigated. As a result, we highlight the high mineral content of this seaweed, representing 29.35 g 100 g-1 of its dry weight (DW). Despite the low levels of calcium and phosphorus (0.26 and 0.20 g 100 g-1 DW, respectively), this seaweed is an interesting source of nitrogen and potassium (2.13 and 2.29 g-1 DW, accordingly). Furthermore, the high content of carbohydrates (56.03 g 100 g-1 DW), which acts as dietary fibers, confers a low caloric content of this raw food source. Thus, this study demonstrates that C. teedei var. lusitanicus is in fact an unexploited potential resource with the capability to provide key minerals to the human diet with promising nutraceutical properties.
['Pacheco|Diana|D|0000-0001-5509-1067', 'Cotas|João|J|0000-0002-5244-221X', 'Domingues|Andreia|A|', 'Ressurreição|Sandrine|S|0000-0002-1596-8722', 'Bahcevandziev|Kiril|K|0000-0002-2208-2946', 'Pereira|Leonel|L|0000-0002-6819-0619']
nutraceutical red seaweed bioactive compounds nutritional characterization