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. 2015 Oct 13;2015:916346. doi: 10.1155/2015/916346

Table 5.

Total phenolic contents, vitamin C contents, and antioxidative capacities of Artemisia princeps Pamp. and Seomae mugwort(a).

A. princeps Seomae mugwort
Total phenolic content (mg/100 g of dried sample)(b) 49.12 ± 1.23b 74.53 ± 2.08a
IC50 in DPPH radical scavenging (mg)(c) 0.82 ± 0.12a 0.55 ± 0.09b
Vitamin C content (mg/100 g of dried sample)(d) 100.6 ± 2.2b 209.1 ± 3.2a

(a)Data represents the mean ± SD (n = 3). Different superscript letters indicate statistical significance of the differences between Seomae mugwort and A. princeps groups, tested by Student's t-test using the SAS. P values less than 0.05 were considered statistically significant. (b)The total phenolic contents of samples were measured using Folin-Ciocalteu's reagent as described in the Materials and Methods. (c)The IC50 values of A. princeps and Seomae mugwort were calculated and compared using a typical 2,2-diphenyl-1-picrylhydrazyl (DPPH) assay. (d)The vitamin C was analyzed using the HPLC as described in the Materials and Methods.