Science, asked by Hunter4426y, 10 months ago

Describe one test for detecting the presence of proteins in a food.

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Answered by Avni2348

$ANSWER..!$ $Place one-two spatulas of the food sample into a test tube or 1 cm 3 if the sample is liquid. Add about 1 cm 3 depth of water to the tube and stir to mix. Add an equal volume of potassium hydroxide solution to the tube and stir. Add two drops of copper sulfate solution and stir for two minutes.$ $<!DOCTYPE html><html> <head> <title>HTML marquee Tag</title> </head> <body> <marquee direction = "up">☺Brainliest please☺⠀⠀☺Brainliest please☺</marquee> </body></html>$

Answered by nishka04

Heya

Food Test 1: Sugar test-Benedict's solution

Benedict's solution is used to test for simple sugars, such as glucose. It is a clear blue solution of sodium and copper salts. In the presence of simple sugars, the blue solution changes color to green, yellow, and brick-red, depending on the amount of sugar.

Food Test 2: Protein - Biuret solution

Biuret solution is used to identify the presence of protein. Biuret reagent is a blue solution that, when it reacts with protein, will change color to pink-purple.

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Describe one test for detecting the presence of proteins in a food.​

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Describe one test for detecting the presence of proteins in a food.