Table 2.

Contents (mg/kg) of adducts A and B in commercial food samples.

Code	Product	Grain ingredients	Adduct A	Adduct B
1	Coarse multi-grain biscuit 1	Oat flour, barley flour, buckwheat flour, quinoa flour	N.D.a	N.D.
2	Coarse multi-grain biscuit 2	Coarse rice flour, tapioca starch	N.D.	N.D.
3	Multi-grain bar 1	Buckwheat, wheat, barley, oat	N.D.	N.D.
4	Multi-grain bar 2	Buckwheat, wheat, barley, oat	0.27 ± 0.02	0.89 ± 0.05
5	Oat biscuit	Wheat, oat	N.D.	N.D.
6	Biscuit	Wheat	N.D.	N.D.
7	Cracker	Wheat	N.D.	N.D.
8	Potato chip 1	Potato	N.D.	N.D.
9	Potato chip 2	Potato	N.D.	N.D.
10	Shortbread	Wheat flour, seasame	N.D.	N.D.
11	Quinoa cracker	Wheat flour, oat, seasame, quinoa	N.D.	N.D.
12	Quinoa rolls	Wheat flour, quinoa flour	N.D.	N.D.
13	Nut bar	Rice, coarse rice, cashew, almond	N.D.	N.D.
14	Coarse grain cracker	Corn, black rice	N.D.	N.D.
15	Buckwheat noodle	Rye flour, buckwheat flour	N.D.	N.D.

^aN.D., not detected.