Research Keyword: synthetic dyes

High Potential Decolourisation of Textile Dyes from Wastewater by Manganese Peroxidase Production of Newly Immobilised Trametes hirsuta PW17-41 and FTIR Analysis

This research shows that a fungus called Trametes hirsuta can effectively clean textile industry wastewater by breaking down colorful dyes that pollute the environment. The scientists attached the fungus to nylon sponges and optimized the treatment conditions to achieve over 95% color removal within just two days. The fungus produces special enzymes, particularly manganese peroxidase, that degrade the harmful dyes into safer substances, and the system can be reused repeatedly for continuous wastewater treatment.

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The Color-Developing Methods for Cultivated Meat and Meat Analogues: A Mini-Review

This review examines how scientists are improving the color of lab-grown and plant-based meat to make them look more like traditional meat. Both natural ingredients like beet juice and paprika, as well as specialized cooking techniques, can help achieve the desired red meat color. The research shows that combining multiple coloring methods works better than using a single ingredient, and natural colorants are becoming preferred over synthetic dyes due to health concerns.

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