Nutritional, bioactive compounds content, and antioxidant activity of brown seaweeds from the Red Sea.
Phaeophyta
antioxidants
phenolic compounds
pigments
proximate
vitamins
Journal
Frontiers in nutrition
ISSN: 2296-861X
Titre abrégé: Front Nutr
Pays: Switzerland
ID NLM: 101642264
Informations de publication
Date de publication:
2023
2023
Historique:
received:
23
04
2023
accepted:
11
07
2023
medline:
11
8
2023
pubmed:
11
8
2023
entrez:
11
8
2023
Statut:
epublish
Résumé
Brown seaweeds are excellent sources of bioactive molecules with a wide range of pharmacological effects, whose content can vary depending on several factors, including the origin and the environment in which the algae grow. This study aimed to estimate 19 compounds regarding primary and secondary metabolites of eight brown macroalgal species from a clean Egyptian Red Sea coast. A proximate analysis, pigment, phenolic compounds, and vitamin contents were determined. In addition, the energy content and antioxidant activity were estimated to explore the potential application of algae as functional foods to encourage the species' commercialization. Based on the chemical composition, The antioxidant activity of the selected algae indicated that its phenol, vitamin and pigment contents were powerful antioxidant compounds based on the structure-activity relationships. This result was verified by the strong correlation in statistical analysis at the 95% confidence level. From a worldwide perspective and based on the obtained results, these brown species may be reinforced as an essential line in future foods.
Identifiants
pubmed: 37565040
doi: 10.3389/fnut.2023.1210934
pmc: PMC10410277
doi:
Types de publication
Journal Article
Langues
eng
Pagination
1210934Informations de copyright
Copyright © 2023 Ismail, El Zokm and Miranda Lopez.
Déclaration de conflit d'intérêts
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
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