The Biuret reagent can be used.
eat it
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You can use hydrogen peroxide to test for protein>
It means the food is high in protein.
This test is performed to test the presence of cysteine in the test solution (protein solution)
Nitric acid
Use Biuret reagent.
protein
To test starch: To test starch you take the food sample, and add iodine solution if the colour turns black this means starch is present. To test for protein: To test for protein, you take the food sample and add Biuret A and Biuret B and shake, if the colour turns lilac this means that protein is present.
Two real life applications using protein testing (biuret Test) Inlcude: - Lab tecs testing for protein in urine samples. If protein is present in the sample this indicates there may be problems with the kidney or other organs You should google " Urine Protein Test " for a full answer - As well you could use this test to test for the presence of protein in the food you eat. Although many pre-packed foods already have this information it may come in handy. For more info on this test and how you could use it go on livestrong.ca or google " protein testing in food"
The four important food test are: The iodine Test for Starch The Biuret test for protein The Alcochol-Emulsion test for Fats The Benedict's Test for Simple Sugars.
because it helps to recognize any protein present within food
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There is a special kind of test that can be used to identify whether proteins are present in any food or not. The presence of proteins in a food can be tested using Biuret solution, which is a mixture of sodium hydroxide solution and small amount of copper sulphate solution. A change to violet color will be observed if proteins are present in that food.
You can use hydrogen peroxide to test for protein>
Albumin and pepsin are both proteins, the test for proteins was positive.
non
Any food that has carbohydrate, protein, and fats can be shown positive for those food test. It is basically a chemical reaction that indicate the presence of food component by a specific color formation.