Recent advances and challenges in single cell protein (SCP) technologies for food and feed production

npj Science of Food, Journal Year: 2024, Volume and Issue: 8(1)

Published: Sept. 18, 2024

Language: Английский

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Valorization of Food Waste into Single-Cell Protein: An Innovative Technological Strategy for Sustainable Protein Production

Microorganisms, Journal Year: 2024, Volume and Issue: 12(1), P. 166 - 166

Published: Jan. 13, 2024

The rapidly increasing population and climate change pose a great threat to our current food systems. Moreover, the high usage of animal-based plant-based protein has its drawbacks, as these nutritional sources require many hectares land water, are affected by seasonal variations, costly, contribute environmental pollution. Single-cell proteins (SCPs) gaining lot research interest due their remarkable properties, such content that is comparable with other sources; low requirements for water; carbon footprint; short production period. This review explores use waste sustainable feedstock advancement SCP processes. It discusses studies exploit substrate, alongside biocatalysts (bacteria, fungi, yeast, microalgae) used. operational setpoint conditions governing yields fermentation routes elucidated well. also demonstrates how biorefinery concept implemented in literature improve economic potential “waste-to-protein” innovations, this leads establishment multiproduct value chains. A section South African scenario included. technical hurdles facing second-generation processes discussed, together future perspectives. Therefore, technologies could play crucial role acceleration “sustainable market”, tackling global hunger crisis.

Language: Английский

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Is It Possible to Produce Meat Without Animals? The Potential of Microorganisms as Protein Sources

Fermentation, Journal Year: 2025, Volume and Issue: 11(1), P. 24 - 24

Published: Jan. 9, 2025

Climate change and environmental impacts from greenhouse gas emissions have spurred on efforts to reduce these emissions. Meat production, especially cattle, is a significant contributor, releasing methane—a far more potent than CO2—and driving deforestation for pastureland. As sustainable alternative, Single-Cell Protein (SCP), derived microorganisms like bacteria, yeast, algae, offers high nutritional value with lower impact. SCP production has advanced through process optimization, the use of eco-friendly substrates such as agro-industrial food waste, cultivation safe classified Generally Regarded Safe (GRAS). Innovations in flavor texture, including myoglobin natural polymers mimic meat properties, further improved SCP’s appeal. Despite advances, challenges remain optimizing parameters, enhancing sensory acceptance, ensuring regulatory compliance market introduction. This review explores potential serve protein source, addressing both concerns demands. It highlights recent advancements techniques improvements while discussing their role environmentally friendly health-conscious systems. stands out promising solution reducing emissions, offering an efficient alternative conventional sources.

Language: Английский

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Single-cell protein: overcoming technological and biological challenges towards improved industrialization

Current Opinion in Biotechnology, Journal Year: 2024, Volume and Issue: 88, P. 103171 - 103171

Published: July 17, 2024

The commercialization of single-cell protein (SCP) obtained from microbial fermentation in large-scale bioreactors emerged almost 50 years ago, with Pruteen marketed as animal feed the 1970s and Quorn®, released for human nutrition 1985. SCP holds great promises to meanwhile doubled world population a sustainable way, but its application is still limited by price availability on scale. There need optimize underlying manufacturing processes enhanced affordability productivity. From industrial perspective, it crucial identify key process components prioritize innovations that best promote cost efficiency production. Here, we present state-of-art provide comprehensive insight into recent techno-economic analyses life-cycle assessments different production scenarios. Thereby, identified most influential technical hotspots challenges each main scenarios evaluated technological opportunities overcome them.

Language: Английский

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Operational strategy of reconfigurable membrane process for bio-based amino acid production

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 336, P. 126272 - 126272

Published: Jan. 4, 2024

Language: Английский

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Food without agriculture: Food from CO2, biomass and hydrocarbons to secure humanity's food supply against global catastrophe

Trends in Food Science & Technology, Journal Year: 2024, Volume and Issue: 150, P. 104609 - 104609

Published: June 28, 2024

Language: Английский

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Industrial Microbial Technologies for Feed Protein Production from Non-Protein Nitrogen

Microorganisms, Journal Year: 2025, Volume and Issue: 13(4), P. 742 - 742

Published: March 25, 2025

Due to the increasing global demand for feed protein, microbial protein has great potential of being able sustainably. However, application in animal cultivation industry is still limited by its high cost and availability on scale. From viewpoint industrial production, it vital specify crucial processes components further technical exploration process optimization. This article presents state-of-the-art technologies non-protein nitrogen (NPN) assimilation production. Nitrogen sources are one main factors media used large-scale fermentation. Therefore, available NPN synthesis, utilization mechanisms, fermentation corresponding strain reviewed this paper. Especially, random mutagenesis adaptive laboratory evolution (ALE) approach combined with (ultra-) throughput screening provided impetus increase yield. Despite underlying technological advances production extensive research development efforts required before commercial feed.

Language: Английский

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Carbon dioxide sequestration and Single-Cell protein Production: Opportunities and challenges in circular economy

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 163585 - 163585

Published: May 1, 2025

Language: Английский

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Vegetative and microbial proteins for bioplastics applications – a review in the indian context

RSC Advances, Journal Year: 2025, Volume and Issue: 15(21), P. 16392 - 16432

Published: Jan. 1, 2025

Plastic pollution is a global issue leading to ecosystem degradation, climate change crisis, and biodiversity loss. This review discusses plant single-cell proteins as an eco-friendly biodegradable alternative common plastic materials.

Language: Английский

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Enhancing bioactive stability and applications: microencapsulation in fruit and vegetable waste valorization

Discover Food, Journal Year: 2025, Volume and Issue: 5(1)

Published: May 21, 2025

Language: Английский

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