Research Keyword: melanin pigments

Novel, Edible Melanin-Protein-Based Bioactive Films for Cheeses: Antimicrobial, Mechanical and Chemical Characteristics

Researchers developed a natural, edible coating for cheese made from whey protein and melanin pigment that prevents spoilage better than commercial coatings. The coating contains melanin, which gives the cheese a natural brown color that consumers prefer, along with natural antimicrobial agents nisin and natamycin. After 40 days of cheese aging, the new melanin coating showed superior protection against harmful bacteria compared to synthetic commercial coatings while being completely edible and requiring no peeling.

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Extensive and recurrent infection caused by Medicopsis romeroi in two immunocompromised patients

This case report describes two patients with weakened immune systems who developed serious fungal skin infections caused by a rare mold called Medicopsis romeroi. Both patients underwent multiple surgeries and required extended antifungal medication treatment lasting months to years. The study demonstrates that successful treatment requires a combination approach including surgical removal of infected tissue, adjustment of immunosuppressive medications, and prolonged antifungal therapy.

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