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.
A. Color difference maps (RGB range of 4-7 expanded to 0-255) and B. Hierarchical cluster analysis for 4 oz. (~120 mL) tea infused with 1 packet of each sweetener, plus one control. As always, the difference between the “before” and 5 minutes “after” data scans are measured.
