Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Structural formulas and sources of RV. This figure illustrates the structural formulas of cis-RV and trans-RV, two isomers of the polyphenolic compound RV. Additionally, it highlights various fruits which are known to be rich sources of RV. The cis and trans configurations refer to the spatial arrangement of the hydroxyl group (-OH) and hydrogen (H) attached to the carbon–carbon double bond in the RV molecule.
