Food Bioscience, Год журнала: 2024, Номер unknown, С. 105390 - 105390
Опубликована: Ноя. 1, 2024
Язык: Английский
Microbial Cell Factories, Год журнала: 2025, Номер 24(1)
Опубликована: Янв. 14, 2025
Abstract Extensive anthropogenic activity has led to the accumulation of organic and inorganic contaminants in diverse ecosystems, which presents significant challenges for environment its inhabitants. Utilizing microalgae as a bioremediation tool can present potential solution these challenges. Microalgae have gained attention promising biotechnological detoxifying environmental pollutants. This is due their advantages, such rapid growth rate, cost-effectiveness, high oil-rich biomass production, ease implementation. Moreover, microalgae-based remediation more environmentally sustainable not generating additional waste sludge, capturing atmospheric CO 2 , being efficient nutrient recycling algal production biofuels high-value-added products generation. Hence, achieve sustainability's three main pillars (environmental, economic, social). Microalgal mediate contaminated wastewater effectively through accumulation, adsorption, metabolism. These mechanisms enable reduce concentration heavy metals levels that are considered non-toxic. However, several factors, microalgal strain, cultivation technique, type pollutants, limit understanding removal mechanism efficiency. Furthermore, adopting novel technological advancements (e.g., nanotechnology) may serve viable approach address challenge refractory pollutants process sustainability. Therefore, this review discusses ability different species mitigate persistent industrial effluents, dyes, pesticides, pharmaceuticals. Also, paper provided insight into nanomaterials, nanoparticles, nanoparticle-based biosensors from immobilization on nanomaterials enhance open new avenue future advancing research regarding biodegradation
Язык: Английский
Процитировано
3
Life, Год журнала: 2025, Номер 15(2), С. 184 - 184
Опубликована: Янв. 26, 2025
This study explores the mixotrophic cultivation of Limnospira platensis using dairy byproducts, specifically scotta whey (SW), buttermilk wastewater (BMW), and (DWW), to promote biomass production enhance composition bioactive compounds. By assessing various concentrations (1%, 2%, 4% v v−1) these byproducts in a modified growth medium, this aims evaluate their effect on L. growth, phycocyanin (C-PC) content, fatty acid methyl ester (FAME) profiles. The results show that optimal was achieved with 2% wastewater, reaching maximum 3.30 g L−1 3.19 L−1, respectively. Mixotrophic led increased C-PC yields, especially treatments, highlighting potential for producing valuable pigments. Additionally, FAME profiles indicated minimal changes compared control, oleic γ-linolenic acids being dominant conditions. These findings support viability utilizing sustainable cultivation, contributing circular bioeconomy while compounds nutritional commercial interest.
Язык: Английский
Процитировано
0
Bioresource Technology Reports, Год журнала: 2025, Номер unknown, С. 102074 - 102074
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
0
The Science of The Total Environment, Год журнала: 2024, Номер 954, С. 176759 - 176759
Опубликована: Окт. 10, 2024
Lubricants are indispensable in the modern economy for controlling friction and wear across many industries. Traditional lubricants derived from petroleum crude can cause significant ecological impact if released into environment. Microalgae have emerged as a potential alternative to producing renewable environmentally friendly biolubricants. This review systematically assesses recent developments microalgal-based biolubricant production, including tribological performance, microalgae selection, cultivation, harvesting, lipid polysaccharide extraction conversion biolubricants, market development. Compared petroleum-based terms of properties, biolubricants compatible with most emerging applications, such electric vehicles wind turbines. Nevertheless, they less thermally chemically stable, thus, may not be suitable some traditional applications internal combustion engines. Literature data corroborated this study reveals an urgent need further research scale up production lower cost biomass harvesting. While technologies converting microalgae-derived lipids appear well established, additional work is necessary also utilize polysaccharides another key ingredient especially low-temperature applications. Extraction methods established but needed reduce impact, green solvents solvent consumption. Additionally, future should delve use nanoparticles effective additives obtain microalgae-based superior properties. Finally, it essential standardize labeling system establish global market.
Язык: Английский
Процитировано
2
Food Bioscience, Год журнала: 2024, Номер unknown, С. 105390 - 105390
Опубликована: Ноя. 1, 2024
Язык: Английский
Процитировано
2