BIOCHEMICAL FOOD TESTS

Question 1

food types

what are they?

Answer 1

1. glucose
2. starch
3. lipids
4. proteins

Question 2

reagents

Answer 2

1. glucose - benedict solution
2. starch - iodine solution
3. lipids - ethanol
4. proteins - biuret test

Question 3

resluts

Answer 3

1. glucose - contents turned orange
2. starch - staned to a purplish colour
3. lpids - milky appearance
4. proteins - changed to violet