It is needed for testing protein in a food material :
A. A solution of Copper Sulphate and Caustic soda
B. Nitric acid
C. Iodine
D. All of these
Answer:A
It is needed for testing protein in a food material :
A. A solution of Copper Sulphate and Caustic soda B. Nitric acid C. Iodine D. All of these