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Dehydration Quiz

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Food dehydration temperatures can be provided by

a)

the sun

b)

dehyrdator

c)

oven

d)

all of the above

2.

Dehydration pretreatments affect the ____of the food?

a)

enzymes

b)

flavor

c)

fat

d)

sugar

3.

Dehydration is a newer form of food preservation?

a)

True

b)

false

4.

Which dehydrator air flow can cause a mixing of flavors if multiple foods are dried?

a)

horizontal air flow

b)

vertical air flow

5.

Blanching denatures enzymes which cause browning in foods?

a)

True

b)

false

6.

Containers of dried foods cannot be repeatedly opened and closed will no ill effects to the food?

a)

True

b)

False

7.

Which preservation method reduces the moisture in foods to levels which inhibit the microbial growth that causes them to rot?

a)

sprouting

b)

canning

c)

ripening

d)

dehydrating

8.

The optimum temps for drying foods is______ degrees.

a)

190

b)

240

c)

140

d)

1400

9.

Pretreatments for dehydrated food mainly use marinates for meats?

a)

true

b)

false

10.

Sun drying can be completed if the temperature is 85 degree or higher for several days with a humidity below ____ percent?

a)

20

b)

40

c)

60

d)

80