The enantioselective biotransformation of propranolol (Prop) by the endophytic fungi Phomopsis sp. Glomerella cingulata. Penicillium crustosum. Chaetomium globosum and Aspergillus fumigatus was investigated by studying the kinetics of the aromatic hydroxylation reaction with the formation of 4-hydroxypropranolol (4-OH-Prop). https://powerlands.shop/product-category/lithium-battery/