Table 1. The contents of total polyphenols and total flavonoid of Rosa multiflora flower extracts

Solvent type extract	Total polyphenol contents (mg TAE/g)1)	Total flavonoid contents (mg QE/g)2)
Water	236.58±1.493)a4)	16.91±5.203)a
70% ethanol	198.15±2.963)b	7.80±0.143)b
70% acetone	216.97±4.163)c	20.24±2.683)c

TAE, tannic acid equivalent.
QE, quercetin equivalent.
All value are expressed as mean±SD of triplicate determinations.
Different superscripts within the column are significantly different at p<0.05 by Duncan’s multiple range test.