enzymatic hydrolysis – Page 2

Valorisation of fish scales and bones: a sustainable source of bioactive proteins and collagen for nutraceuticals

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Fish scales and bones, usually thrown away as waste, contain valuable collagen and proteins that can improve skin, joints, and overall health. New extraction methods can recover these beneficial compounds efficiently while being environmentally friendly. Studies show that taking fish collagen supplements daily can improve skin appearance, reduce joint pain, and lower blood pressure, making them a sustainable and natural health solution.

Transforming Tomato Industry By-Products into Antifungal Peptides Through Enzymatic Hydrolysis

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Researchers have found a way to turn tomato processing waste into useful antifungal compounds. By breaking down tomato seed proteins using enzymes, they created peptides that can prevent harmful fungi like Fusarium from growing on crops. This discovery helps reduce food waste while providing a natural alternative to chemical pesticides for protecting tomato and grain crops.

Effect of AgNPs on PLA-Based Biocomposites with Polysaccharides: Biodegradability, Antibacterial Activity and Features

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Scientists created new plastic-like materials made from corn-based PLA combined with silver nanoparticles and natural starches or chitosan. These biocomposites break down in soil while also killing harmful bacteria. The materials showed that adding silver particles didn’t prevent fungi from breaking them down in nature, making them suitable for environmentally-friendly products like food packaging that need to both degrade naturally and prevent bacterial growth.

Engineering Strategies for Fungal Cell Disruption in Biotechnological Applications

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Fungal cells have tough, protective walls that make it difficult to extract valuable products like proteins, oils, and medicines. This review examines different techniques—from physical methods like grinding with beads to chemical and enzyme-based approaches—to break open fungal cells efficiently. By understanding which method works best for different types of fungi and desired products, researchers can develop better, more sustainable ways to use fungi in manufacturing pharmaceuticals, food products, and other valuable compounds.

Development of Green Fluorescent Protein-Tagged Strains of Fusarium acuminatum via PEG-Mediated Genetic Transformation

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Scientists developed a method to genetically modify a harmful fungus called Fusarium acuminatum that causes root rot in plants like carnations. Using a technique that breaks down the fungal cell wall and uses a special chemical (PEG) to insert genes, they successfully added a green-glowing protein (GFP) marker to the fungus. This allows researchers to track where and how the fungus infects plants. The modified fungus still behaves normally, making it a useful tool for identifying which genes make the fungus dangerous, potentially leading to better disease control methods.

Novel tyrosinase-inhibitory peptides derived from Locusta migratoria protein hydrolysates: Preparation, identification and molecular docking analysis

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Scientists have discovered that peptides from locusts can effectively inhibit tyrosinase, an enzyme responsible for skin pigmentation. These peptide extracts showed strong ability to prevent melanin production, comparable to existing skin-whitening agents but with much lower toxicity to normal cells. The research identified over 1100 different peptide sequences that could be useful in cosmetic and pharmaceutical products for treating age spots, freckles, and other pigmentation issues.

Optimisation and Characterisation of Novel Angiotensin-Converting Enzyme Inhibitory Peptides Prepared by Double Enzymatic Hydrolysis from Agaricus bisporus Scraps

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Scientists discovered three new peptides in common button mushroom scraps that can lower blood pressure by blocking an enzyme called ACE. Using special enzymes to break down mushroom proteins and then purifying the result, they created peptides with strong blood pressure-lowering activity that survive stomach digestion well. This finding turns mushroom waste into a valuable source for making natural blood pressure medications that are safer than synthetic alternatives.

The effect of combining the enzymolysis of snail digestive enzyme and β-glucanase on the release of flavor in Lentinus edodes powder

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Scientists treated shiitake mushroom powder with special enzymes to improve its flavor and aroma. They found that combining two enzymes—one from snails and another that breaks down plant fibers—removed unpleasant tastes like bitter almond and grassy notes while enhancing pleasant fruity and savory flavors. The treated mushroom powder maintained its characteristic mushroom taste while tasting better overall, making it a more desirable ingredient for cooking.

Agricultural Waste-Derived Biopolymers for Sustainable Food Packaging: Challenges and Future Prospects

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This review explores how agricultural waste like rice husks and corn cobs can be transformed into eco-friendly packaging materials to replace harmful plastic. Currently, most plastics take hundreds of years to decompose and cause serious environmental damage, but biopolymers derived from farm waste are completely biodegradable. The article discusses various ways to extract these materials and improve their properties, while identifying remaining challenges that need to be solved before widespread commercial adoption.

Fungal and Microalgal Chitin: Structural Differences, Functional Properties, and Biomedical Applications

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Chitin is a natural fiber found in mushroom cell walls and algae that can be extracted and used for medical applications like wound healing and drug delivery. Traditional chitin from shellfish shells contains heavy metals and requires harsh chemicals to extract, but chitin from mushrooms and algae is cleaner, more sustainable, and can be grown year-round. Scientists have developed environmentally friendly extraction methods using special solvents and enzymes that preserve the chitin’s useful properties. This makes fungal and algal chitin promising alternatives for creating biomedical materials and packaging.

Research Keyword: enzymatic hydrolysis