Microalgae as Functional Food Ingredients: Nutritional Benefits, Challenges, and Regulatory Considerations for Safe Consumption DOI Creative Commons
Francisco Eleazar Martínez-Ruiz, Gabriela Andrade-Bustamante, Ramón Jaime Holguín-Peña

et al.

Biomass, Journal Year: 2025, Volume and Issue: 5(2), P. 25 - 25

Published: April 25, 2025

The projected global population is expected to reach 9.7 billion by 2050, necessitating a significant increase in food production. Malnutrition remains health challenge that contributes over 3.5 million deaths annually and accounts for 45% of all child mortalities. Microalgae, including cyanobacteria, are promising solution because their rich composition bioactive compounds such as polyunsaturated fatty acids, carotenoids, proteins, vitamins, minerals. These biomolecules provide various benefits, antioxidant, antidiabetic, anticancer, anti-inflammatory, cardioprotective properties, making microalgal biomass valuable ingredient functional formulations. However, the large-scale adoption microalgae production faces several challenges, species-specific variations biochemical composition, inconsistencies yield, structural alterations during extraction purification, sensory issues, bioprocessing inefficiencies. Furthermore, regulatory challenges concerns regarding bioavailability safety continue limit widespread acceptance. Despite these limitations, bioactives have potential development next-generation nutraceuticals foods. This review examines found microalgae, detailing biological activities applications industry. Additionally, it explores key preventing integration into products proposes strategies overcome ultimately facilitating commercialization sustainable health-promoting source.

Language: Английский

The Effect of Solvent Choice on Antioxidant Potential and Chemical Composition of Extracts from Microalgae Chaetocerus costatus DOI Creative Commons
Roberta Frleta Matas, Martina Čagalj,

Katarina Jelušić

et al.

Phycology, Journal Year: 2025, Volume and Issue: 5(1), P. 8 - 8

Published: Feb. 20, 2025

This study aim to compare the extraction yield, antioxidant potential, and chemical composition of Chaetoceros costatus extracted with acetone, ethanol, hexane. The freeze-dried diatom biomass was by ultrasonication for 1 h at 40 °C. capacity determined using 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging oxygen absorbance (ORAC), while profiles extracts were analyzed high-performance liquid chromatography high-resolution mass spectrometry electrospray ionization (UHPLC-ESI-HRMS). ORAC assay showed a 27% higher activity acetone extract, DPPH almost 3-fold inhibition. Pigments, fatty acids, sterols, their derivatives identified in all extracts. ethanolic acetonic did not differ significantly, hexane yielded fewest compounds. results this will contribute challenges that limit biotechnological application exploitation diatoms.

Language: Английский

Citations

0
Microalgae in health care and functional foods: β-glucan applications, innovations in drug delivery and synthetic biology DOI Creative Commons
Chao Li, Ming‐Qing Du,

Yujie Han

et al.

Frontiers in Pharmacology, Journal Year: 2025, Volume and Issue: 16

Published: March 4, 2025

Microalgae are emerging as a key player in healthcare, functional foods, and sustainable biotech due to their capacity produce bioactive compounds like β-glucans, omega-3 fatty acids, antioxidants an eco-friendly manner. This review comprehensively discusses the role of microalgae healthcare focusing particularly on β-glucan therapeutics, drug delivery innovations, synthetic biology applications. In microalgae-derived show immense promise for treating diseases, boosting immunity, tackling oxidative stress. Euglena -derived paramylon, type β-glucan, has shown potential various medical applications, including immunomodulation anticancer therapy. Synthetic bioprocess engineering enhancing microalgae’s therapeutic nutritional value, with applications personalized medicine. To maximize microalgae, further research development needed address scalability, regulatory alignment, consumer acceptance, focus interdisciplinary collaboration practices align innovation environmental conservation.

Language: Английский

Citations

0
Algal-Based Remediation of Synthetic Dyes: A Mini Review DOI
Zainab Muhammad Sani

Deleted Journal, Journal Year: 2025, Volume and Issue: 3(1), P. 72 - 81

Published: Feb. 22, 2025

Language: Английский

Citations

0
Microalgae as Functional Food Ingredients: Nutritional Benefits, Challenges, and Regulatory Considerations for Safe Consumption DOI Creative Commons
Francisco Eleazar Martínez-Ruiz, Gabriela Andrade-Bustamante, Ramón Jaime Holguín-Peña

et al.

Biomass, Journal Year: 2025, Volume and Issue: 5(2), P. 25 - 25

Published: April 25, 2025

The projected global population is expected to reach 9.7 billion by 2050, necessitating a significant increase in food production. Malnutrition remains health challenge that contributes over 3.5 million deaths annually and accounts for 45% of all child mortalities. Microalgae, including cyanobacteria, are promising solution because their rich composition bioactive compounds such as polyunsaturated fatty acids, carotenoids, proteins, vitamins, minerals. These biomolecules provide various benefits, antioxidant, antidiabetic, anticancer, anti-inflammatory, cardioprotective properties, making microalgal biomass valuable ingredient functional formulations. However, the large-scale adoption microalgae production faces several challenges, species-specific variations biochemical composition, inconsistencies yield, structural alterations during extraction purification, sensory issues, bioprocessing inefficiencies. Furthermore, regulatory challenges concerns regarding bioavailability safety continue limit widespread acceptance. Despite these limitations, bioactives have potential development next-generation nutraceuticals foods. This review examines found microalgae, detailing biological activities applications industry. Additionally, it explores key preventing integration into products proposes strategies overcome ultimately facilitating commercialization sustainable health-promoting source.

Language: Английский

Citations

0