Chemical constituents and biological activities of different extracts from ginger plant (Zingiber officinale)

Chemical and Biological Technologies in Agriculture

Table 5 Total flavonoid content (as g/100 g fresh weight) of aqueous extract from ginger peels

Ginger	Total flavonoid (g/100 g fresh weight)
Cold water extract	0.0637 ± 0.006 ^b
Hot water extract	0.0968 ± 0.005^a

Values are means of three replicates ± SE
The values in the column followed by the same letter are not significantly different at P = 0.01