Nutraceuticals, a Bridge Between Past and Future: Focus on Mushrooms Biological Activities and Myco-Chemistry.

BACKGROUND

Mushrooms are consumed worldwide due to their high nutritional and nutraceutical values. In addition to the presence of various vitamins, low-fat, and proteins, they are also an important source of trace elements, dietary fibers, and bioactive compounds. Their potential therapeutic properties are due to their multiple biological effects, such as antimicrobial, antiviral, antioxidant, anticancer, immune-modulating, cardioprotective, and antidiabetic properties. The global market of mushroom farming is anticipated to witness remarkable progress for its potential application in health products, profitable production and a rising demand for the healthy foods across the globe. The Asia Pacific marketplace seems to represent the major market of mushrooms, due to the higher per capita consumption of culinary and medical purposes.

OBJECTIVE

Mushrooms have generally low calories, low levels of cholesterol, fats, gluten and sodium. Several biological effects of mushroom are due to the presence of phenolic components, polysaccharides, terpenoids, terphenyl-related compounds, and many other lower molecular weight molecules. This review aims at describing the chemical characterization of several mushrooms species and their biological effects.

CONCLUSION

The current review describes different secondary metabolites found in several mushrooms and mushrooms extracts, and the molecular mechanisms underlying the biological activities. Also the antimicrobial activities of mushrooms, mushrooms extracts and isolated compounds from mushrooms were described. The description of these activities, related to the presence of specific classes of secondary metabolites and isolated compounds, may lead to the identification of mycomplexes and mushrooms compounds that may be further studied for their potential application in nutraceutical products.