All Microbial Fermentation articles
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NewsLow carbon dioxide levels improve microbial production of biodegradable plastic
In an innovative gas fermentation process, reducing concentration of carbon dioxide was found to significantly improve microbial production of the biodegradable plastic, poly[(R)-3-hydroxybutyrate]. The study provides a promising strategy for sustainable carbon recycling and efficient CO2 utilization.
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NewsNew project ORIGIN aims to redefine how society accesses natural ingredients
The ORIGIN consortium will develop an integrated AI-supported platform designed to accelerate the path from natural molecules to sustainable, fermentation-based ingredients. The project aims to reduce development timelines to two to three years.
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NewsFood waste treatment can boost renewable energy, but a hidden brown byproduct may be holding it back
Researchers have identified a key chemical obstacle in turning food waste into renewable methane, offering a new semi-quantitative way to track melanoidins and showing that higher doses can severely damage the microbial system.
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NewsNew evolution platform creates tougher yeast for sustainable biomanufacturing
Researchers have now developed a powerful new tool that accelerates microbial evolution. Their study introduces RAMPAGE, a programmable system that continuously generates genetic diversity across the genome of the industrial yeast P. pastoris.
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NewsThree interlinked factors are needed to sustainably grow microbes for MICP
A new review investigates cost-effective and greener ways to grow microorganisms for use in Microbially Induced Calcium Carbonate Precipitation (MICP), a microbial process that precipitates calcium carbonate, and identifies three interlinked factors that determine success or failure.
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NewsDigital model guides cleaner biohydrogen production
A research team has developed an enzyme-aware digital model that explains why hydrogen-producing microbes often struggle to grow fast and generate hydrogen efficiently at the same time. The study reveals how limited enzyme resources shape the balance between cell growth, by-product formation, and hydrogen generation.
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NewsThe ocean’s pharmacy: scientists chart a new path for marine peptide drug discovery
A review surveys how new extraction, chromatography, and bioinformatics tools are accelerating the discovery of bioactive peptides from the sea. Researchers provide an integrated overview of how marine bioactive peptides are produced, purified, and evaluated, and how bioinformatics is reshaping the discovery pipeline.
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NewsScientists establish ‘eco-friendly bio-platform’ to replace petroleum-derived naphtha
KAIST announced on May 19th that the KAIST-Hanwha Solutions Future Technology Research Institute has secured bio-technology capable of mass-producing eco-friendly raw materials for plastics and textiles using waste resources, offering an alternative to petroleum-derived naphtha. Source: KAIST From Left: Hyun Bae Bang, Cheon Woo Moon, Cindy Pricilia Surya ...
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NewsSynthetic biology leads to recyclable textiles: Engineered protein fibers for a cleaner future
Scientists have created protein-based materials, which are produced in bioreactors using genetically engineered microbes. These materials can be readily recycled after use and remade into the same fibers over multiple cycles. In addition, any microparticles, if released from these fibers during washing, would be biodegradable.
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NewsCosmetics from waste? New microbial discovery could enable more sustainable production of high-value chemical products
Researchers have made a key discovery about how certain bacterial strains produce a set of economically valuable chemicals — opening the door to new, more sustainable production methods. A family of molecules could be made via bacterial fermentation instead of from palm oil, as they are today.
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NewsEngineered bacteria unlock seaweed potential: dual enzyme system enables complete alginate depolymerization
A research team has heterologously expressed alyB and alyD genes from the marine bacterium Vibrio algivorus in C. glutamicum, an industrial workhorse traditionally used for amino acid production.
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NewsScientists design metal-enhanced biochar to boost clean hydrogen production from agricultural waste
A new study reports that specially engineered biochar made from agricultural waste could significantly increase biohydrogen production by improving the way microbes transfer electrons during fermentation.
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NewsFungi could transform leftovers into lifelines
A new paper outlines an ’emerging circular fungal biorefinery’ – a system in which low-value agricultural byproducts are converted through fungal fermentation into high-protein, nutrient-rich foods.
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NewsBreadcrumbs lead to fossil free production of everyday goods
The humble breadcrumb could hold the key to cutting out fossil fuels from one of the chemical industry’s most widely used reactions. Scientists have found a one-pot microbial formula that uses waste bread to replace fossil fuel-derived hydrogen in hydrogenation.
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NewsMethane’s missing emissions: The underestimated impact of small sources
Although efforts are being made to reduce the contribution of big polluters to methane in Japan, new research suggests that smaller sources are vastly underestimated in the Osaka metropolitan area. The team found unaccounted emissions from numerous small sources, including restaurants, commercial facilities, and private residences.
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FeaturesThe world’s fermented foods in health and history
The use of microbes in food fermentation dates back thousands of years; archaeological evidence suggests that fermented beverages such as rice wine were produced in China as early as 7000 BC, while bread and beer were staples in ancient Egypt.
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NewsTechnology transfer for Corallopyronin A successfully completed with Phyton Biotech
Phyton Biotech has successfully transferred the manufacturing process for the microbial production of Corallopyronin A (CorA). CorA is a novel anti-infective agent with the potential to address neglected tropical diseases.
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NewsA standout solvent for today’s biorefineries
Researchers tested multiple distillable amine-based solvents to see how they performed in pretreatment processes for biomass. They found butylamine was a superior solvent.
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NewsTaxiing through the gut: Formic acid in the microbiome
Scientists have found that the gut bacterium Blautia luti produces formic acid (formate) instead of carbon dioxide (CO₂) and hydrogen, with hydrogen bound to CO₂. In this case, formic acid is the electron taxi, allowing the energetically costly production of hydrogen to be bypassed.
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NewsScientists reprogramme E. coli to transform sugars into eco-friendly surfactant
A new study demonstrates a sustainable microbial strategy for producing lauryl glucoside by engineering a non-natural biosynthetic pathway in Escherichia coli, revealing precursor availability as a key bottleneck and moving towards greener biomanufacturing.