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.
Accuracy assays for ferulic acid analysis∗.
| Level of concentration | Theoretical concentration | Experimental concentration | Recovery (%) | RSD∗∗ (%) |
|---|---|---|---|---|
| (µg/mL) | (µg/mL) | |||
| Low | 15 | 15.11 ± 0.25 | 100.73 | 1.65 |
| Medium | 45 | 44.91 ± 0.44 | 99.80 | 0.98 |
| High | 65 | 64.36 ± 0.55 | 99.02 | 0.85 |
∗ n = 3; ∗∗RSD = relative standard deviation.
