2.3.1. Moisture content
Moisture of samples was determined according to AOAC Official
Method 935.25 ): approximately 5 g of Kougelhopf,
placed in a previously weighed container were dried in a forced
convection oven at 103 C until
they reached a constant weight (24 h). The samples were cooled
in a desiccator and weighed by an analytical balance (sensitivity
0.01 mg).