enzymatic hydrolysis

Degradation of Cellulose Derivatives in Laboratory, Man-Made, and Natural Environments

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This comprehensive review examines how cellulose-based plastics break down in different environments like compost, soil, and oceans. The key finding is that how much the cellulose is chemically modified (measured by degree of substitution) dramatically affects how quickly it biodegrades. The research shows that properly designed cellulose derivatives can be sustainable alternatives to conventional plastics, especially for products like agricultural films and packaging that often end up in the environment.

Whey—A Valuable Technological Resource for the Production of New Functional Products with Added Health-Promoting Properties

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Whey, the liquid left over from cheese-making, has been transformed from unwanted waste into a valuable ingredient for healthy foods and beverages. Instead of polluting the environment, modern technologies extract useful proteins, lactose, and other beneficial compounds from whey that can be used in sports drinks, infant formulas, and other nutritious products. By using whey effectively, dairy companies can reduce environmental pollution significantly while creating profitable, health-promoting products that benefit consumers.

The Silent Revolution of Brewer’s Spent Grain: Meat/Food Innovations Through Circularity, Resource Recovery, and Nutritional Synergy—A Review

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Brewer’s spent grain is a leftover from beer production that can be transformed into nutritious ingredient for meat products and other foods. When added to burgers and sausages, it increases protein and fiber content while reducing fat, making healthier versions of these foods without sacrificing taste. This approach helps reduce food waste from breweries while providing consumers with more nutritious meat products in a sustainable way.

Engineering bacterial biocatalysts for the degradation of phthalic acid esters

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Phthalic acid esters (PAEs) are chemicals used to make plastics flexible that can leak into the environment and harm human health. Scientists are engineering bacteria with improved enzymes to break down PAEs more efficiently through a process called bioremediation. The review discusses how bacteria naturally degrade these pollutants and outlines strategies to make this process faster and more practical for cleaning contaminated environments.

Bioactive Peptides from Quinoa (Chenopodium quinoa Willd.) as Modulators of the Gut Microbiome: A Scoping Review of Preclinical Evidence

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This review examines how quinoa and its protein-derived peptides can improve gut health by changing the balance of bacteria in the digestive system. Research shows that quinoa helps boost beneficial bacteria, increases diversity of microbial communities, and promotes production of butyrate, a beneficial compound that supports intestinal health. Different disease conditions show specific improvements, such as reduced harmful bacteria in colitis and better metabolic balance in obesity, suggesting quinoa could be tailored for personalized health interventions.

Whey Proteins and Bioactive Peptides: Advances in Production, Selection and Bioactivity Profiling

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Whey, a liquid byproduct from cheese-making that was once considered waste, contains valuable proteins that can be broken down into smaller bioactive peptides. These peptides have numerous health benefits including antimicrobial, anti-inflammatory, and antioxidant properties, and can be used in functional foods and medicines. Researchers are developing advanced techniques to extract and produce these peptides more efficiently, and using computer models to predict which peptides will have specific health benefits.

Harnessing carbon potential of lignocellulosic biomass: advances in pretreatments, applications, and the transformative role of machine learning in biorefineries

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This comprehensive review examines how agricultural and forestry waste containing lignocellulose can be transformed into valuable products like biofuels, packaging materials, and medical supplies. The paper covers various treatment methods to break down the tough plant material structure and highlights how artificial intelligence can improve these processes. By utilizing this abundant waste resource efficiently, we can reduce environmental pollution, generate renewable energy, and create useful products while supporting a circular economy approach.

Exo- and Endo-1,5-α-L-Arabinanases and Prebiotic Arabino-Oligosaccharides Production

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This review explores arabino-oligosaccharides (AOS), special sugar compounds that act as prebiotics to feed beneficial gut bacteria. Scientists use enzymes called arabinanases to produce these AOS from plant material, particularly from arabinan found in sugar beets. Different types of these enzymes create different AOS products with varying health benefits, making them promising ingredients for functional foods and supplements that support digestive health.

Synbiotic yogurt with nanoparticle entrapped rice straw hemicellulose for immediate probiotic support and prebiotic delivery

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Scientists created a new type of yogurt that contains beneficial bacteria and special prebiotics from rice straw. The innovation uses tiny nanoparticles to protect some of the prebiotics so they reach your gut intact, while free prebiotics immediately feed the beneficial bacteria in the yogurt during storage. This dual-delivery approach keeps the yogurt fresher longer while ensuring you get maximum health benefits for your digestive system.

Microbial Consortium–Mediated Degradation of Polyethylene Terephthalate in Orthodontic Aligners: A Comprehensive Review

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This review examines how microorganisms can break down plastic used in clear orthodontic aligners (PET plastic). Clear aligners are popular because they are invisible and comfortable, but patients need new ones every 1-2 weeks, creating significant plastic waste. Scientists have discovered bacteria and fungi that produce special enzymes capable of degrading this plastic into harmless components, offering a sustainable alternative to traditional disposal methods like landfilling and incineration.

Research Keyword: enzymatic hydrolysis