Biology 0610 · Biological molecules
Food tests
Original revision summary · Syllabus edition awaiting review · Cambridge alignment awaiting review
Key idea 1
Benedict's test: heat the sample with Benedict's reagent. Blue → green/yellow/orange/brick-red means reducing sugars are present.
Knowledge check · unscored
A food sample turns blue-black when iodine solution is added. Which nutrient is present?
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