A) Borsches test
B) Molischs test
C) Ninhydrin test
D) Biuret test
Correct Answer: D
Solution :
For the identification of peptide linkage the test performed is Biuret test. \[N{{H}_{2}}CON{{H}_{2}}\xrightarrow{Heat}N{{H}_{3}}+NH=C=O\] \[\underset{Peptide\,bond}{\mathop{NH=C=O}}\,+N{{H}_{2}}CON{{H}_{2}}\xrightarrow{{}}\] \[\underset{Biuret}{\mathop{{{H}_{2}}NCONHCON{{H}_{2}}}}\,\]
You need to login to perform this action.
You will be redirected in
3 sec
