Table 1.

Extraction yields and content of flavonoid and total phenolic compounds of H. scoparia extracts expressed as quercetin (QEmg/g) and gallic acid (GA) equivalents (GAEs; mg of GA/g of extract) (Hex: n-Hexane, Chl: Chloroform, Met: Methanol)

Sample	Extraction yield (%)	Flavonoid content (QE mg/g)	Phenolic content (GAE mg/g)
Hex	0.15%	–	–
Chl	0.21%	–	–
Met	3.6%	1.26 ± 0.95	33.20 ± 1.41

Each value is the average of three analyses ± standard deviation