The Effects of Bioactive Compounds Derived from Plants or Animals on Metabolic Diseases

Dear Colleagues,

Bioactive compounds derived from plants and animals play a crucial role in the prevention and management of metabolic diseases. Phytochemicals, naturally occurring compounds synthesized by plants for protection, are widely found in whole grains, fruits, vegetables, nuts, and herbs. Major classes include carotenoids, polyphenols, isoprenoids, phytosterols, saponins, and polysaccharides. These compounds exhibit strong antioxidant properties and diverse biological activities, including antimicrobial, antiviral, and anti-inflammatory effects. Importantly, phytochemicals can regulate gene expression, enhance immune responses, and contribute to cancer prevention. Their extraction and application in functional foods and nutraceuticals have expanded significantly, although factors such as solvent selection and thermal stability influence their efficacy.

Similarly, animal-derived bioactive compounds, such as polyunsaturated fatty acids and polysaccharides, contribute to metabolic health. These compounds can act as substrates for essential biomolecule synthesis or modulate cellular and tissue functions. Increasing evidence suggests their potential in preventing and alleviating metabolic disorders. Beyond their nutritional and therapeutic roles, these bioactives also have applications in food, biotechnology, and agriculture. Together, plant- and animal-derived bioactive compounds represent promising tools for addressing metabolic diseases through dietary and functional interventions.

This Special Issue welcomes original research articles and reviews that investigate plant- and animal-derived bioactive compounds for metabolic disease prevention, covering mechanisms and applications. Such research is vital for developing functional foods and nutraceuticals, offering promising dietary strategies to combat metabolic disorders globally.

Dr. Per Bendix Jeppesen
Guest Editor

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