Research Keyword: food additive

Functional and Metabolomic Analyses of Chamomile Jelly Derived from Gelatin Capsule Waste with Inulin and Polydextrose as Prebiotic Sugar Substitutes

Researchers developed a healthy jelly product using leftover gelatin capsules from the pharmaceutical industry combined with chamomile tea and prebiotic fibers (inulin or polydextrose) as sugar substitutes. The best formulation containing 50% inulin substitution received the highest consumer preference while providing nutritional benefits, being cholesterol-free, and promoting beneficial bacteria growth. This innovative approach transforms industrial waste into a functional food that combines taste, health benefits, and sustainability.

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Extraction, physicochemical properties, and antioxidant activity of natural melanin from Auricularia heimuer fermentation

Researchers optimized a method to extract melanin, a natural black pigment, from fermented wood ear mushrooms (Auricularia heimuer). Using microwave-assisted extraction with specific pH conditions, they achieved a 0.4% yield of pure melanin. The extracted melanin showed strong antioxidant properties and could be used as a natural, safe colorant and antioxidant in food and pharmaceutical products.

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