Table 3 Results of total phenolic contents, total flavonoid content, and DPPH radical scavenging capacity of two commercial Marjoram products (R and I) methanolic extract.
Sample | Total phenolic content (µg GA/mg sample) | Total flavonoid content (µg rutin eq/mg sample) | DPPH IC50 (µg/mL) |
|---|---|---|---|
MR | 111.88 ± 3.11 | 18.32 ± 0.98 | 45.53 ± 0.66 |
MI | 109.11 ± 8.99 | 19.54 ± 1.49 | 56.78 ± 0.86 |
Trolox (µg/mL) | 6.57 ± 0.45 |
