Lignin nanoparticles from hydrotropic fractionation of giant reed and eucalypt: Structural elucidation and antibacterial properties

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 262, P. 129966 - 129966

Published: Feb. 4, 2024

Language: Английский

---

Mid–Long Chain Dicarboxylic Acid Production via Systems Metabolic Engineering: Progress and Prospects

Journal of Agricultural and Food Chemistry, Journal Year: 2024, Volume and Issue: 72(11), P. 5555 - 5573

Published: March 5, 2024

Mid-to-long-chain dicarboxylic acids (DCAi, i ≥ 6) are organic compounds in which two carboxylic acid functional groups present at the terminal position of carbon chain. These find important applications as structural components and intermediates across various industrial sectors, including compound synthesis, food production, pharmaceutical development, agricultural manufacturing. However, conventional petroleum-based DCA production methods cause environmental pollution, making sustainable development challenging. Hence, demand for eco-friendly processes renewable raw materials is rising. Owing to advances systems metabolic engineering, new tools from biology, synthetic evolutionary engineering can now be used energy-dense biofuels. Here, we explore strategies synthesis chassis via conversion different into mid-to-long-chain DCAs. Subsequently, discuss future challenges this field propose biology approaches efficient successful commercialization these acids.

Language: Английский

---

Applications of Brewer’s Spent Grain Hemicelluloses in Biorefineries: Extraction and Value-Added Product Obtention

Catalysts, Journal Year: 2023, Volume and Issue: 13(4), P. 755 - 755

Published: April 15, 2023

A circular economy is imperative for environmental sustainability. In this context, biorefineries stand out as a means of production able to reduce the carbon footprint and impact global warming. Biorefineries may employ lignocellulosic biomass from various plant sources produce bioproducts with potential replace fossil derivatives through synthesis by microorganisms without competing food crops. Brewer’s spent grain (BSG), residue brewery process, an option use, being cheap raw material highly available throughout year. The chemical composition quite variable, significant amounts hemicellulose, mainly consisting xylose arabinose monomers that can be technologically converted into value-added products such xylooligosaccharides, xylitol, second-generation ethanol (2G ethanol), biofilms furfural. To end, catalysts are unusual in making increasingly competitive market, selectively optimizing reactions reducing processes these bioproducts. present review addresses primary methods extracting processing hemicelluloses BSG using either biocatalysts (enzymes) or homogenous (acids, alkali, salts) heterogenous (solid acids metal oxide) used pretreat obtain preferred byproducts. state art optimized catalysis mechanisms also presented.

Language: Английский

---

Deep Eutectic Solvents for Efficient Fractionation of Lignocellulose to Produce Uncondensed Lignin and High-Quality Cellulose

ACS Sustainable Chemistry & Engineering, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 27, 2025

Language: Английский

---

Pilot scale succinic acid production from fibre sludge followed by the downstream processing

Food and Bioproducts Processing, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

---

Microbial Bio-refineries: Engineering Microbes for the Production of Versatile Short-Chain Organic Acids

Indian Journal of Microbiology, Journal Year: 2025, Volume and Issue: unknown

Published: March 17, 2025

Language: Английский

---

An update on thermostable keratinases for protein engineering against feather pollutants

Applied Microbiology and Biotechnology, Journal Year: 2025, Volume and Issue: 109(1)

Published: March 25, 2025

Every year, the poultry business worldwide produces at least 8.5 billion tonnes of chicken feathers, making it one major landfill pollutants in world. Biodegradation and recycling native feathers is difficult due to presence numerous disulfide linkages feather's constituent, keratin. Denaturation such recalcitrant protein thermodynamically favored high temperatures. Therefore, lookout for enzymes that degrade keratin (keratinases) from thermophilic bacteria resulted identification thermostable favoring feather degradation This review presents a comprehensive analysis biochemical properties structural attributes keratinases, emphasizing their catalytic mechanisms, stability temperatures, substrate specificity. Our exploration features enables us understand molecular architecture these engineering might enhance keratinolytic activity thermostability further. As field advances, there exists pressing requirement integration data with pragmatic applications. addresses first time detailed aspects bacterial will facilitate development modified keratinases through broad range industrial applications, as production biofuels, leather processing, waste management. KEYPOINTS: • Efficient eco-friendly bioremediation pollutant using keratinases. Detailed different Combinations enhanced process.

Language: Английский

---

Features of the reactions of the furan compounds with hydrogen peroxide depending on substrate structure and catalyst type

Russian Chemical Bulletin, Journal Year: 2025, Volume and Issue: 74(1), P. 1 - 16

Published: Jan. 1, 2025

Language: Английский

---

Engineering Microbial Strains and Enzymes for Enhanced Productivity

Published: Jan. 1, 2025

Language: Английский

---

Ionically conductive materials for energy-efficient succinic acid recovery towards electrified circular bioeconomy

Bioresource Technology, Journal Year: 2025, Volume and Issue: 430, P. 132549 - 132549

Published: April 17, 2025

Language: Английский

---