RECOVERY OF STILBENOIDS

摘要

A cis- or trans- stilbenoid of the general formula (1) in which each of R1, R2, R3, R4 and R5 is hydrogen or hydroxy, or a glycosylated or oligomeric form thereof, such as resveratrol or pinosylvin is produced by cultivating a microorganism such as a genetically engineered yeast to produce said stilbenoid in a culture medium in solid form, and is separated by filtration or settling.