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Table 4 Content of phenolic compounds of three Potentilla leaf extracts

From: Phytochemical profiles, antioxidant and antimicrobial activities of three Potentilla species

Peak No. Compounds Rentention time(min) Content (mg/g)
P. fruticosa P. glabra P. parvifolia
4 (+)-catechin 17.96 0.60 ± 0.03a 0.54 ± 0.02a 2.53 ± 0.37b
7 Caffeic acid 26.29 0.19 ± 0.00a 0.33 ± 0.04a 0.51 ± 0.02a
10 Ferulic acid 41.34 0.02 ± 0.00a 0.02 ± 0.00a 0.01 ± 0.00a
13 Hyperoside 51.09 8.86 ± 0.08c 2.56 ± 0.11a 2.68 ± 0.05b
14 Rutin 53.77 0.05 ± 0.00a 2.56 ± 0.01b 4.11 ± 0.07c
16 Ellagic acid 56.61 0.29 ± 0.01a 1.00 ± 0.01b 4.33 ± 0.09c
Total identified 10.01b 7.01a 14.17c
  1. Each values represented in tables are means ± SD (N=3).
  2. Values with different letters (a, b, c) within same row are significantly different (P<0.05).