Predicting the Stability of Double Fortified Salt by Determining the Coating Quality of the Encapsulated Iron Premix

Table 2

Total iron content and iron release at pH 4 within 2 hrs.

Sample	(%) Iron (W/W)	Iron release at pH 4 (%)
Premix-1	15.0 ± 0.415	5.3 ± 0.7
Premix-2	20.5 ± 0.705	5.4 ± 0.5
Premix-3	23.3 ± 1.585	65 ± 1.1
Positive control	22.7 ± 0.675	ND