Table 1. Acetamide Level in Raw and Roasted Coffee Beans and Instant Coffee.
| coffee samples | acetamide (ppm) (means ± SD) | number of samples |
|---|---|---|
| roasted coffee beans | 39 ± 9 | 18 |
| raw coffee beans | not detected | 3 |
| instant coffee | 86 ± 20 | 8 |
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.