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. 2020 Jun 10;13(6):120. doi: 10.3390/ph13060120

Table 1.

Initial concentrations of P. ecklonii extract, rosmarinic acid, and parvifloron D.

Solutions/Extracts Concentration/mM
RA ParvD
P. ecklonii in water 2.02 ± 0.05 nd
P. ecklonii in ethanol/PG (70:30, v/v) 0.29 ± 0.04 3.13 ± 0.22
RA in water 2.00 ± 0.01 nd
ParvD in ethanol/PG (70:30, v/v) nd 3.15 ± 0.03

(nd—not detected).