Starch

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Test for Starch?
Iodine test; changes iodine in potassium iodine solution from yellow to blue/black.
1 of 6
Test for reducing sugars?
Benedicts test; add food sample in liquid/crushed state to equal measure of benedicts reagant. heat mixture for 5 minutes. orange/brown colour appears if educing sugar is present.
2 of 6
Maltose (disaccharide)
Glucose + Glucose
3 of 6
Sucrose (disaccharide)
Glucose + Fructose
4 of 6
Lactose
Glucose + Galactose
5 of 6
Bond Formed after condensation reaction that joins two monosaccharides?
glycosidic bond
6 of 6

Other cards in this set

Card 2

Front

Test for reducing sugars?

Back

Benedicts test; add food sample in liquid/crushed state to equal measure of benedicts reagant. heat mixture for 5 minutes. orange/brown colour appears if educing sugar is present.

Card 3

Front

Maltose (disaccharide)

Back

Preview of the front of card 3

Card 4

Front

Sucrose (disaccharide)

Back

Preview of the front of card 4

Card 5

Front

Lactose

Back

Preview of the front of card 5
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