نموذج اعداد أطعمة 2

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4-Which is better for preparation egg white foams? Answer through the experience.

                                                                                                                  (4 Points)

Ingredients: 1 Fresh large egg at room temperature

Procedure

Separate egg white and yolk. Beat the egg white at room temperature with an electric mixer at high speed until just the tip of the peak bends over as the beater is lifted from the foam, measure the  foam and record the volume of the foam using a glass graduated measuring cup. Record observations in Table.

Variations

 Control - Prepare egg foam according (to the basic recipe).

Added sugar - Prepare egg foam according to the basic recipe, except add 2 T. granulated sugar gradually at the soft peak stage (peaks fall over as the beater is lifted from the foam). Then complete beating to the stiff peak stage.

Answer:

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