Urolithin A has good application prospects and biological fermentation is expected to become a new preparation method

urolithin a, also known as 3,8-dihydroxy-6h-dibenzo[b,d]pyran-6-one, is a natural metabolite found in pomegranate and some other fruits and nuts. light brown to yellow solid powder, soluble in dimethyl sulfoxide, n,n-dimethylformamide and other organic solvents, slightly soluble in water. urolithin a is a substance metabolized by intestinal flora after the human body ingests ellagitannins and ellagic…