Table 3.

The flavonoid content of extracts from vegetables of Indonesian origin as determined by HPLC analysis.

Vegetable	Quercetin	Kaempferol	Myricetin	Luteolin	Apigenin	sum of flavonoidsB
	Concentration (mg/100 g fwA)
Sauropus androgynus (L) Merr	4.50 ± 0.22d	138 ± 5.8a	<0.00002	<0.006	<0.03	143 ± 6a
Cosmos caudatus H.B.K.	51.3 ± 4.1a	0.903 ± 0.048g	<0.00002	<0.005	<0.02	52.2 ± 4.1b
Polyscias pinnata	28.5 ± 1.9b	23.7 ± 1.38b	<0.00002	<0.006	<0.03	52.2 ± 3.3b
Centella asiatica	12.3 ± 0.4c	8.56 ± 0.38c	2.08 ± 0.00 (×10−3)b	<0.003	<0.02	20.9 ± 0.7c
Ocimum americanum L.	1.89 ± 0.10f	2.47 ± 0.18e	<0.00003	2.12 ± 0.05a	0.737 ± 0.044	7.22 ± 0.36d
Pluchea indica Less.	5.21 ± 0.26d	0.283 ± 0.018h	13.8 ± 0.5 (×10−3)a	<0.003	<0.02	6.39 ± 0.27d
Nothopanax scutellarius (Burm.f.) Merr	3.69 ± 0.09e	1.74 ± 0.07f	<0.00002	<0.006	<0.03	5.42 ± 0.15e
Talinum triangulare (Jacq.) Willd.	0.41 ± 0.03h	3.52 ± 0.16d	<0.00004	<0.003	<0.02	3.93 ± 0.17f
Pilea melastomoides (Poir.) Bl.	1.75 ± 0.20f	0.252 ± 0.027h	<0.00004	0.266 ± 0.016b	<0.02	2.27 ± 0.21g
Etlingera elatior (Jack) R.M.Sm	1.18 ± 0.06g	<0.004	<0.00003	<0.004	<0.02	1.18 ± 0.06h
Portulaca oleracea	0.30 ± 0.02i	<0.002	<0.00004	<0.002	<0.01	0.30 ± 0.02i

^Afw: Fresh weight basis, data is mean ± standard deviation of at least four measurements, values bearing different letters within columns are significantly different by Tukey’s HSD (P ≤ 0.05). Moisture content was same as Table 2.

^BSum of individual flavonoids determined by HPLC analysis.