enzymatic degradation

Exploring the Prebiotic Potentials of Hydrolyzed Pectins: Mechanisms of Action and Gut Microbiota Modulation

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Pectins are fiber-like compounds found in fruits and vegetables that can benefit gut health by feeding beneficial bacteria. When pectins are broken down into smaller pieces (oligosaccharides), they work better as prebiotics, promoting the growth of healthy gut bacteria that produce beneficial substances called short-chain fatty acids. These compounds may help improve digestive health, strengthen immunity, and reduce inflammation.

Valorization of agro-forest wastes (oak acorns, vineyard pruning, and olive pruning) through the cultivation of shiitake (Lentinula edodes) mushrooms

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Researchers tested growing shiitake mushrooms on locally available waste materials like oak acorns, olive pruning, and grape vine pruning instead of the traditionally used oak sawdust. The study found that mushrooms grown on oak acorns or combinations with grape pruning produced similar quantities while having better nutritional content and faster harvest times. This approach helps reduce environmental impact by using agricultural waste and offers sustainable alternatives for mushroom farmers.

Mycoremediation of anthraquinone dyes from textile industries: a mini-review

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Textile factories create large amounts of harmful wastewater containing dyes that damage water ecosystems. Scientists have discovered that certain mushroom fungi can naturally break down these toxic dyes using special enzymes. By growing these fungi on support materials, the treatment becomes even more effective and can be reused multiple times, offering an eco-friendly and cost-effective solution for cleaning contaminated water.

Impact of veterinary pharmaceuticals on environment and their mitigation through microbial bioremediation

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Veterinary medicines used in livestock are contaminating our water and soil, creating serious problems like antibiotic-resistant bacteria. Scientists are discovering that natural microorganisms like bacteria and fungi can break down these pharmaceutical pollutants effectively. Advanced technologies combining microbes with electrical systems show promise for cleaning up contaminated wastewater, offering hope for a more sustainable solution to this growing environmental problem.

Nitrile rubber biodegradation by Gordonia sp. strain J1A and discovery of an oxygenase involved in its degradation

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Scientists discovered a bacterium called Gordonia that can break down nitrile rubber, a common plastic used in gloves and seals. The bacterium produces a special enzyme that cuts the polymer chains into smaller pieces. This finding could lead to new methods for recycling rubber waste instead of burning it, addressing a growing environmental problem as millions of tons of rubber products are discarded each year.

Enhancing the Substrate Adaptability of Laccase through Ancestral Sequence Reconstruction for Applications in Mycotoxin Detoxification

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Researchers used evolutionary analysis to redesign a fungal enzyme called laccase to better detoxify harmful mold toxins found in grains. The new engineered enzyme (LacANC278) can break down both aflatoxin and zearalenone toxins much more effectively than the original enzyme, and converts them into less harmful substances. This enzyme works without expensive helper chemicals and works well at room temperature, making it practical for treating contaminated corn and other grains.

Biotransformation of the Fluoroquinolone Antibiotic, Levofloxacin, by the Free and Immobilized Secretome of Coriolopsis gallica

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Researchers discovered that a type of fungus called Coriolopsis gallica can break down the antibiotic levofloxacin, which persists in the environment and contributes to antibiotic resistance. They tested both free enzymes from the fungus and enzymes trapped in alginate beads to see which worked better. The study found that free enzymes degraded more of the antibiotic when a chemical helper molecule called HBT was added, while immobilized enzymes were more stable and could be reused multiple times.

Biotransformation of Pesticides across Biological Systems: Molecular Mechanisms, Omics Insights, and Biotechnological Advances for Environmental Sustainability

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This review explains how living organisms like bacteria, plants, and animals break down pesticides through biological processes called biotransformation. The body uses special enzymes to transform pesticides into forms that are easier to eliminate. Understanding these natural cleanup processes helps scientists develop better strategies to remove pesticide pollution from soil and water, protecting both human health and ecosystems.

Systematic Evaluation of Biodegradation of Azo Dyes by Microorganisms: Efficient Species, Physicochemical Factors, and Enzymatic Systems

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Azo dyes used in textiles and fashion contaminate water supplies and pose health risks including cancer potential. This research review shows that certain microorganisms like specific fungi and bacteria can break down these harmful dyes into less toxic substances through natural enzymatic processes. By optimizing conditions like pH and temperature, and using combinations of different microbes, scientists have achieved degradation rates up to 90%, offering an eco-friendly and cost-effective alternative to traditional chemical treatment methods.

Safe Meat, Smart Science: Biotechnology’s Role in Antibiotic Residue Removal

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Antibiotics used to treat sick animals can leave residues in meat that contribute to dangerous antibiotic-resistant bacteria affecting human health. This review explores cutting-edge biotechnology solutions like rapid detection sensors, engineered enzymes, and bacterial viruses that can identify and eliminate these harmful residues. When combined with smarter antibiotic use on farms, these technologies offer practical ways to make meat safer and protect public health.

Research Keyword: enzymatic degradation