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Questions and Answers
What is the effect of high hydrogen concentration on fatty acid formation?
What is the effect of high hydrogen concentration on fatty acid formation?
- Decrease in reaction rate and increase in trans fatty acid formation
- Increase in reaction rate and trans fatty acid formation (correct)
- Increase in reaction rate and decrease in trans fatty acid formation
- Decrease in reaction rate and trans fatty acid formation
What can lead to hydrolytic rancidity in stored fats?
What can lead to hydrolytic rancidity in stored fats?
- High pressure
- Presence of lipase enzymes (correct)
- Low hydrogen concentration
- Low agitation
What causes the breakdown of a lipid molecule into fatty acids and glycerol?
What causes the breakdown of a lipid molecule into fatty acids and glycerol?
- High heat and agitation
- Presence of high levels of lipase
- Hydrolysis reaction with water (correct)
- Low hydrogen concentration
Which type of fatty acids produce objectionable flavors and odors upon hydrolysis?
Which type of fatty acids produce objectionable flavors and odors upon hydrolysis?
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What happens when oxygen reacts with unsaturated fatty acids?
What happens when oxygen reacts with unsaturated fatty acids?
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