Figure 2.
2D J-resolved 1H NMR spectrum of an aqueous tea infusion with a total thujone content of 9.4 mg/L (the region of the thujone doublet used for quantification by integration is magnified).
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.