Test of proteins - xanthoproteic test, Chemistry

Assignment Help:

Test of proteins - Xanthoproteic test

Xanthoproteic test : A few proteins give yellow colour along with concentrated nitric acid (formation of yellow stains on fingers when working along with nitric acid in laboratory). The creation of yellow colour is due to reaction of nitric acid along with benzenoid structures. So, while a protein solution is warmed along with nitric acid a yellow colour may be developed that turns orange on addition of   solution.


Related Discussions:- Test of proteins - xanthoproteic test

Compound formular, Write the formula and name the example of k peroxide

Write the formula and name the example of k peroxide

Nitrenes, tell me the methods of preparation of nitrenes?

tell me the methods of preparation of nitrenes?

Formation of esters or esterification , Formation of esters (Esterific...

Formation of esters (Esterification)              (1) The reaction is shifted to the right via using excess of alcohol or removal of water by distillation. (2) The re

Bromine - carbon tetrachloride test - hydrocarbon, Tests of unsaturation - ...

Tests of unsaturation - Bromine - carbon tetrachloride test The compound is liquefying in carbon tetrachloride or chloroform and after that a few drops of 5% bromine solution i

What do you mean by chemical bonding, Q. What do you mean by Chemical Bondi...

Q. What do you mean by Chemical Bonding? Ans. Atoms react chemically by losing, gaining or sharing electrons. Chemical bonds are the attractive forces that hold atoms toge

Electrovalent compounds, Electrovalent compounds are: (1) Good conducto...

Electrovalent compounds are: (1) Good conductor of electricity (2) Polar in nature (3) Low M.P. and low B.P. (4) Easily available Ans:  Polar in nature

Electrochemical cells, ELECTROCHEMICAL CELLS Galvanic and electrolytic...

ELECTROCHEMICAL CELLS Galvanic and electrolytic cells: The difference between potential of the two metals results in a potential difference (also called a electromotive fo

RedOx titration, defining titration,Redox Titrations

defining titration,Redox Titrations

Correct order of increasing energy of atomic orbitals, The correct order of...

The correct order of increasing energy of atomic orbitals is: (1) 5p (2) 5p (3) 4f (4) 5p Ans: 5p

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd