iodine and Benedict solution
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4 Terms
What does the iodine test indicate in food analysis?
The iodine test indicates the presence of starch in food. If starch is present, the solution turns blue-black.
How does Benedict's solution test for reducing sugars?
Benedict's solution tests for reducing sugars by changing color; it starts blue and can turn green, yellow, or red depending on the sugar concentration.
What color indicates a high concentration of reducing sugars in the Benedict's test?
A red color indicates a high concentration of reducing sugars in the Benedict's test.
What is the procedure for the iodine test?
To perform the iodine test, add a few drops of iodine solution to the food sample; observe for a color change to blue-black.
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