Sunday, August 5, 2007

1/2 Expected Yield Factor

Expected Yield Factor (EYF) is determined by adding the proportion of each ingredient relative to the amount of flour required to make the dough. For example: Add all numbers in the % column of a dough recipe to give a total percentage or EYF. The following are 5 doughs and their EYFs as recored from the recipe book.

White Dough
Bakers Flour- 100%
Salt-2%
Improver-1%
Yeast-2%
Vegetable Oil-1%
Water-60%
EYF= 1.66
Therefore the EYF of 1.66 was discovered by calculating 100+2+1+2+1+60 which equalled 166, but a decimal point is placed after the first decimal as this gives the true flour weight. This method of calculating the EYF has been used in the other 4 recipes.
Sweet White Dough
Bakers Flour- 100%
Salt-2%
Improver-1%
Yeast-8%
Sugar-8%
Vegetable Oil-5%
Water-55%
EYF=1.79
Wholemeal Dough
100% Wholemeal Flour- 100%
Salt-2%
Improver-1%
Yeast-3%
Vegetable Oil-1%
Water-72%
EYF=1.79
Country Grain Dough
Bakers Flour-75%
Country Grain Mix-25%
Salt-2%
Improver-1%
Gluten-2%
Vegetable Oil-1%
Yeast-3%
Water-57%
EYF=1.66
High Fibre Low-G.I Dough
Bakers Flour-75%
Lo-Gi Concentrate-25%
Salt-2%
Improver-1%
Yeast-2%
Water-65%
EYF=1.70


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