Biological transformation of resveratrol

The method of biotransformation of resveratrol has relatively mild conditions and simple operation. Therefore, at present, enzymatic hydrolysis and microbial fermentation are generally used to convert resveratrol. In recent years, there have been many research reports on enzymatic hydrolysis of Polygonum cuspidatum, such as using its own enzymes, cellulases, β - glucosidase, and other enzymes to obtain resveratrol. The use of microbial fermentation method can also greatly improve the yield of resveratrol in traditional Chinese medicine Polygonum cuspidatum. Scholars have utilized root enzyme bacteria for liquid fermentation of crude extract of Polygonatum sibiricum, converting it into resveratrol with a conversion rate of 95.8%.