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Yeast is a living organism and should be kept in the refrigerator to remain
fresh. It needs carbohydrates found in sugar and flour as nourishment.
Yeast used in bread maker recipes will be sold under several different
names: Bread machine yeast(preferred),active-dry yeast, and instant
yeast.
After yeasting process, the yeast will produce carbon dioxide. The
carbon dioxide will expand bread and make the inner fiber soften.
1 tbsp dry yeast =3 tsp dry yeast
1 tbsp dry yeast =15ml yeast
1 tsp dry yeast =5ml
Before using, check the expiration date and storage time of yeast. Return
to refrigerator immediately after each use, the fungus will be killed at high
temperature Usually the failure of bread rising is caused by the bad yeast.
TIP:
To check whether your yeast is fresh and active:
(1) Pour 1 cup (237ml) warm water (45-50
0
C) into a measuring cup.
(2) Add 1 teaspoon(5ml) white sugar into the cup and stir, then 1
tablespoon(15ml) yeast over the water.
(3) Place the measuring cup in a warm place for about 10min. Do not
stir the water.
(4) Fresh, active yeast will begin to bubble or ”grow”. If it dose not, the
yeast is dead or inactive.
