Physicochemical Properties of Flaxseed Fortified Extruded Bean Snack

Table 6

Propanal values of navy-corn and pinto-corn extrudates at different time periods.

Treatment	Navy-corn		Pinto-corn
	Propanal (ppb)		Propanal (ppb)
	Control	ND	45.3^a	ND	59^a
5% flax	ND	58.7^ab	ND	64.3^ab
10% flax	ND	79.3^bc	ND	85.7^abc
15% flax	ND	112.3^d	ND	108^d
20% flax	ND	101^cd	ND	106^cd

indicates time in months. Values in column having the same letter are not significantly () different. ND indicates no propanal detected (i.e., 0).