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.
Total phenolics content, tannin content, total antioxidant activity, and UV spectral characteristics of a red lentil acetonic extract and its fractions.
| Analyzed material | Total phenolics (mg/g) | Tannins (A500/g) | Total Antioxidant Activity (μmol Trolox®eq./mg) | λmax(nm) |
|---|---|---|---|---|
| Crude extract | 58 ± 2 | 70 ± 2 | 0.68 ± 0.03 | 271 |
| Fraction 1 | 12 ± 1 | 1.52 ± 0.03 | 0.33 ± 0.02 | 267 |
| Fraction 2 | 290 ± 8 | 129 ± 4 | 5.85 ± 0.20 | 280 |
