We further compared the inhibitory activity of all extracts at 100 μg/ml tested, the results showed that the extracts of green tea and two muscadine grapes completely inhibited the Mpro activity and the extracts of cacao and dark chocolate reduced the Mpro activity by 40–50%

#greentea #muscadinegrapes #mainprotease

Docking characterization and in vitro inhibitory activity of flavan-3-ols and dimeric proanthocyanidins against the main protease activity of SARS-Cov-2 Authors: Yue Zhu and De-Yu Xie, NC State University Published: Nov. 30, 2020 in Frontiers in Plant Science DOI: 10.3389/fpls.2020.601316

https://www.frontiersin.org/articles/…