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Slide 1

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TESTS…read more

Slide 2

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Testing for Using What Method Results
Protein Biurets reagents Add biurets reagent to the Purple - protein
Lipids Ethanol ­ the emulsion Add ethanol to the solution, If its cloudy and white
tests shake and add water between the ethanol
and water = lipids
Starch Iodine solution Add iodine solution to the Blue = starch
substrate suspected of
containing starch
Reducing Benedicts regent Add Benedicts reagent to the Red = reducing sugars
sugars solution you are testing and
hear it in a water bath
Non-reducing Benedicts reagent Heat the sugar solution with Red = reducing sugars
sugars dilute hydrochloric acid, than
add sodium hydroxide to…read more

Slide 3

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Biurets Tests…read more

Slide 4

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Emulsion tests
S3IDvaC9u4…read more

Slide 5

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Iodine tests
v=aOmLmauw2D8…read more

Slide 6

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Benedicts Test…read more

Slide 7

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