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.
Effect of Fe2+ on aroma quality of catechins-removed green tea infusion.
| Treatment | Score |
|---|---|
| Untreated | 8.2 ± 0.3 a |
| Heat treatment | 7.6 ± 0.4 ab |
| 2 μM FeCl2 + Heat treatment | 7.6 ± 0.4 ab |
| 4 μM FeCl2 + Heat treatment | 7.3 ± 0.5 b |
The same letter within each column indicates no significant difference (p > 0.05).
