A student carries out food tests on a sample of food. The results are shown in the table below.
|Observation||Food solution turns yellow.||Food solution stays a blue color.||Food solution turns purple/lilac.||Cloudy appearance is observed when added to water.|
Using the table, deduce which nutrients are present in the food she is testing.
What food could she be testing?
The figure shows a piece of laboratory equipment used for preparing a solid food sample for testing.
What is this equipment called?
What is the equipment used for?
The figure shows a food test being carried out on a food sample.
What nutrient present in the food sample caused the mixture to change color?
What food would most likely give the result shown in the figure?