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Microalgae As a Potential Functional Ingredient: Evaluation of the Phytochemical Profile, Antioxidant Activity and In-Vitro Enzymatic Inhibitory Effect of Different Species

Overview
Journal Molecules
Publisher MDPI
Specialty Biology
Date 2021 Dec 24
PMID 34946676
Citations 8
Authors
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Abstract

The functional food market has been in a state of constant expansion due to the increasing awareness of the impact of the diet on human health. In the search for new natural resources that could act as a functional ingredient for the food industry, microalgae represent a promising alternative, considering their high nutritional value and biosynthesis of numerous bioactive compounds with reported biological properties. In the present work, the phytochemical profile, antioxidant activity, and enzymatic inhibitory effect aiming at different metabolic disorders (Alzheimer's disease, Type 2 diabetes, and obesity) were evaluated for the species , , , and . All the species presented bioactive diversity and important antioxidant activity, demonstrating the potential to be used as functional ingredients. Particularly, and exhibited higher carotenoid and polyphenol content, which was reflected in their superior biological effects. Moreover, the species exhibited remarkable enzymatic inhibition for all the analyses.

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