Tasteful morels (Morchella sp.) are one of the most popular mushrooms, both economically and scientifically. Due to their beneficial constituents, they are classified as functional foods. This study focuses on the chemical composition and biological activities of a wild edible mushroom, Morchella steppicola Zerova. The metal composition of this species reveals high levels of biogenic elements. However, according to the levels of iron and cobalt, and calculated health risk indices, this mushroom can be recommended for occasional consumption. Also, M. steppicola is found to be rich in gallic acid, protocatechuic acid, 4-hydroxybenzoic acid, and vanillic acid. Statistical analysis showed that mainly 4-hydroxybenzoic and vanillic acids are responsible for both antioxidant and inhibition of enzymes α-amylase and tyrosinase. Presented work acknowledges the fact that this mushroom has significant potential to be used for the treatment of several human disorders, similarly to other members of this genus.
Keywords: Morchella steppicola Zerova; antioxidant activity; enzyme inhibition activity; health risk indices; metal content; phenolic compounds.