food science (Science Olympiad 2015)
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What does the Benedict's test measure? | Reducing Sugar
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| What does the Biuret test measure? | Protein
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| What colors could you see in a positive reaction for the Benedict's test? | Green, yellow, red
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| What colors would you see in a positive reaction to the Biuret test? | Purple and pink
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| What leavening agent do Crackers use? | Water
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| What leavening agent do Biscuits use? | Baking Powder
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| What leavening agent does Angel Food Cake use? | Whipped Air
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| What leavening agent does Whole Wheat Bread use? | Yeast
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| What does whipping cream have that makes it whip into a cloud-like texture? |
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| What does baking powder do when it contacts an acid? |
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| Define Viscosity | resistance of a liquid to sheer forces (and hence to flow)
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| lipids | lipids resistance of a liquid to sheer forces (and hence to flow)
Click to fullscreen (or press I) Viscosity fats and oils
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| the starches and sugars present in foods | carbohydrates
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| Complex carbohydrates that are composed of many sugars linked together. | starches
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| provide air, steam or gas, enables batter to rise | leavening agents
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| a white nutritious liquid secreted by mammals and used as food by human beings | milk
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| has 98% of fat removed | 2% milk
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| milk from which no constituent (such as fat) | whole milk
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| mass divided by volume | density
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Created by:
EMILYML
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