Emerging Technologies for Extracting Antioxidant Compounds from Edible and Medicinal Mushrooms: An Efficient and Sustainable Approach

Parí S.M.; Saldaña E.; Rios-Mera J.D.; Quispe Angulo M.F.; Huaman-Castilla N.L. · Compounds (2025) · DOI: 10.3390/compounds5030029

Resumen

Edible mushrooms are well-known for their culinary and nutritional values. Additionally, they serve as a natural source of polyphenols, a group of bioactive compounds that significantly treat diseases associated with oxidative stress. The polyphenolic profile of mushrooms mainly consists of phenolic acids and flavonoids, whose chemical properties have attracted the attention of both the food and pharmaceutical industries. Consequently, methods for extracting polyphenols from mushrooms encompass conventional techniques (maceration and Soxhlet extraction) as well as innovative or green methods (ultrasound-assisted extraction, microwave-assisted extraction, pressurized liquid extraction, supercritical fluid extraction, enzyme-assisted extraction, and pulsed electric field extraction). Nonetheless, extraction with pressurized liquids and supercritical fluids is considered the most suitable method, as they function in a gentle and selective manner, preserving the integrity of the phenolic compounds. The use of mushroom-derived phenolic compounds in food and pharmaceutical formulations continues to face challenges concerning the safety of these extracts, as they might contain unwanted substances. Future applications should incorporate purification systems to yield highly pure extracts, thereby creating safe polyphenol carriers (for food and pharmaceutical products) for consumers.

Instituciones: Universidad Nacional de Trujillo; Universidad Nacional de Moquegua; Universidad Nacional de Jaén