Food Bioscience, Год журнала: 2022, Номер 50, С. 102086 - 102086
Опубликована: Окт. 5, 2022
Язык: Английский
Marine Drugs, Год журнала: 2022, Номер 20(7), С. 440 - 440
Опубликована: Июнь 30, 2022
Microalgae have become a promising novel and sustainable feedstock for meeting the rising demand food feed. However, microalgae-based products are currently hindered by high production costs. One major reason this is that commonly cultivated wildtype strains do not possess robustness productivity required successful industrial production. Several strain improvement technologies been developed towards creating more stress tolerant productive strains. While classical methods of forward genetics extensively used to determine gene function randomly generated mutants, reverse has explored generate specific mutations target phenotypes. Site-directed mutagenesis can be accomplished employing different editing tools, which enable generation tailor-made genotypes. Nevertheless, strategies promoting selection mutants avoid introduction foreign genetic material. In paper, we review microalgal approaches their applications, with primary focus on random mutagenesis. Current challenges hampering improvement, selection, commercialization will discussed. The combination these high-throughput technologies, such as fluorescence-activated cell sorting, tools select most also
Язык: Английский
Процитировано
83
Biotechnology for Biofuels and Bioproducts, Год журнала: 2024, Номер 17(1)
Опубликована: Янв. 23, 2024
Abstract The development of microalgal biofuels is significant importance in advancing the energy transition, alleviating food pressure, preserving natural environment, and addressing climate change. Numerous countries regions across globe have conducted extensive research strategic planning on bioenergy, investing funds manpower into this field. However, microalgae biofuel industry has faced a downturn due to constraints high costs. In past decade, with new strains, technologies, equipment, feasibility large-scale production should be re-evaluated. Here, we gathered results from decade regarding production, providing insights opportunities challenges by perspectives selection, modification, cultivation. review, suggest that highly adaptable are preferred choice for especially strains can utilize concentrations inorganic carbon sources possess stress resistance. use omics technologies genetic editing greatly enhanced lipid accumulation microalgae. associated risks constrained outdoor Therefore, relatively controllable cultivation method photobioreactors (PBRs) made it mainstream approach production. Moreover, adjusting performance parameters PBRs also enhance future, given relentless escalation demand sustainable sources, deemed pivotal constituent national planning, particularly case China. advancement synthetic biology helps reduce genetically modified (GM) enhances economic viability their Graphical
Язык: Английский
Процитировано
60
Bioresource Technology, Год журнала: 2023, Номер 376, С. 128941 - 128941
Опубликована: Март 21, 2023
Язык: Английский
Процитировано
47
Foods, Год журнала: 2023, Номер 12(20), С. 3878 - 3878
Опубликована: Окт. 23, 2023
Microalgae are a rich resource of lipids, proteins, carbohydrates and pigments with nutritional health benefits. They increasingly find use as ingredients in functional foods feeds well cosmetics agricultural products including biostimulants. One their distinct advantages is ability to grow on wastewaters other waste streams, they considered an environmentally friendly cheap method recover nutrients remove pollutants from the environment. However, there limits concerning applications if grown certain streams. Within, we collate overview existing algal current market scenarios for microalgal along relevant legislative requirements Europe United States. Microalgal compounds interest extraction processing methodologies summarized, benefits caveats microalgae cultivated various streams discussed.
Язык: Английский
Процитировано
47
Critical Reviews in Food Science and Nutrition, Год журнала: 2023, Номер 64(29), С. 10564 - 10582
Опубликована: Июнь 26, 2023
Omega-3 fatty acids have gained attention due to numerous health benefits. Eicosapentaenoic (EPA) and docosahexaenoic acid (DHA) are long chain omega-3 produced from precursor ALA (α-linolenic acid) in humans but their rate of biosynthesis is low, therefore, these must be present diet or should taken as supplements. The commercial sources limited vegetable oils marine sources. rising concern about vegan source, fish aquaculture conservation heavy metal contamination has led the search for alternative source. Microalgae importance production high-value EPA DHA can thus serve a sustainable promising source acids. Although bottleneck lies optimization enhanced that involves strategies
Язык: Английский
Процитировано
31
Critical Reviews in Food Science and Nutrition, Год журнала: 2025, Номер unknown, С. 1 - 20
Опубликована: Апрель 6, 2025
Long-chain omega-3 polyunsaturated fatty acids (n-3 PUFAs) have been widely applied due to their nutraceutical and healthcare benefits. With the rising rates of chronic diseases, there is a growing consumer interest demand for sustainable dietary sources n-3 PUFAs. Currently, microalgae emerged as source PUFAs which are rich in docosahexaenoic acid (DHA) eicosapentaenoic (EPA), regarded promising alternatives conventional (seafood) that cannot meet demands natural food supplements. This review provides comprehensive overview recent advancements strategies such genetic engineering, mutagenesis, improving photosynthetic efficiency, nutritional or environmental factors, cultivation approaches improve DHA EPA production efficiency cells. Additionally, it explains application EPA-rich animal feed, human nutrition- snacks, supplements avoid malnutrition non-communicable diseases.
Язык: Английский
Процитировано
2
Bioresource Technology, Год журнала: 2022, Номер 360, С. 127534 - 127534
Опубликована: Июнь 28, 2022
Язык: Английский
Процитировано
39
Molecules, Год журнала: 2023, Номер 28(2), С. 672 - 672
Опубликована: Янв. 9, 2023
In recent years, as the demand for precision nutrition is continuously increasing, scientific studies have shown that high-purity eicosapentaenoic acid ethyl ester (EPA-EE) functions more efficiently than mixed omega-3 polyunsaturated fatty preparations in diseases such hyperlipidemia, heart disease, major depression, and disease; therefore, market EPA-EE growing by day. this paper, we attempt to review from a whole-manufacturing-chain perspective. First, extraction, refining, ethanolysis processes (fish oil ethanol undergo transesterification) of are described, emphasizing potential green substitute technologies. Then, method EPA enrichment thoroughly detailed, pros cons different methods compared, current developments monomer production techniques addressed. Finally, summary advanced strategies dealing with low oxidative stability bioavailability presented. conclusion, understanding entire process will enable us govern each step macro perspective accomplish best use cost-effective environmentally friendly way.
Язык: Английский
Процитировано
18
Journal of environmental chemical engineering, Год журнала: 2024, Номер 12(6), С. 114266 - 114266
Опубликована: Сен. 26, 2024
Язык: Английский
Процитировано
7
Environmental Science and Pollution Research, Год журнала: 2023, Номер 30(33), С. 79654 - 79675
Опубликована: Июнь 16, 2023
Язык: Английский
Процитировано
16