Table 5. Total polyphenolics contents and ABTS radical scavenging activity to extraction temperature and extraction time of Rubus occidentalis extract

Concentration (μg/mL) Recovery
Mean±SD (%) RSD (%)2)
5 99.11±1.301) 1.31
10 114.23±1.39 1.22
20 115.46±4.46 3.86
All values are expressed as mean±SD of triplicate determinations.
Relative standard deviation.