Table 1.

Rutin and quercetin content in common and Tartary buckwheat grain and products (in g/100g dry matter).

Species	Sample	Rutin	Quercetin	Literature Source
Tartary buckwheat	Flour	1.46	0.19	[52]
Tartary buckwheat	Bread		0.51	[52]
Tartary buckwheat	Herb	1.2–3.1		[56]
Tartary buckwheat	Grain	1.3–1.6		[56]
Common buckwheat	Grain	0.01		[56]
Common buckwheat	Flour	0.0003		[23]
Tartary buckwheat	Wholemeal flour	0.22	0.19	[57]
Tartary buckwheat	Malt from wholemeal flour	0.37	0.41	[57]
Tartary buckwheat	Flour	1.17	0.06	[25]
Tartary buckwheat	Flour	1.584–1.637		[42]
Common buckwheat	Grain	0.017-0.070		[58,59]