0
The xanthoproteic test is a test for the detection of proteins. If proteins are present, concentrated nitric acid reacts with the proteins to form a yellow color that turns orange-yellow by the addition of alkali. This is called the xanthoproteic reaction.
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
Is albumin positive to xanthoproteic test?
no
Does human insulin give positive xanthoproteic test?
No because it doesn't contain aromatic group
What is the chemical equation of xanthoproteic test?
There is no set chemical formula for xanthroproteic acid. It is a yellow nitrophenyl complex that is derived from proteins when they are treated with nitric acid.
Do albumin gives a positive xanthoproteic test?
I reckon the answer would be that phenol has a hydroxyl group (-OH) which is bonded to a phenyl ring. It yields the same positive result like tyrosine which has a hydroxyl group bonded to its phenyl ring.
Principles of colour reaction of protein?
1. biuret test 2. xhenthoproteic test 3. millon's test 4. Cole's aldehyde test 5. sakaguchi test 6. lead acetate test 7. ninhydrin test 8. gram negative bacteria test 9. phenolphthalein test
Is albumin positive to xanthoproteic test?
no
Why phenylalanine give negative result with xanthoproteic test?
Phenylalanine gave a yellow to orange color in xanthoproteic test which means it is positive.
Will adrenaline give a positive xanthoproteic test?
yes
What are the results when vasopressin is tested with xanthoproteic?
xanthoproteic test is used to detect the presence of aromatic amino acid in this nitration of an benzee ring with nitric acid takes place.
Why glysine give negative result in xanthoproteic test?
No because it doesn't contain aromatic group
Does human insulin give positive xanthoproteic test?
No because it doesn't contain aromatic group
How xanthoproteic acid affect on protein?
Whether xanthoproteic acid is or is harmful to the body Please explain more And how he is functioning
What is the chemical equation of xanthoproteic test?
There is no set chemical formula for xanthroproteic acid. It is a yellow nitrophenyl complex that is derived from proteins when they are treated with nitric acid.
How does Xanthoproteic test differ from heller ring test?
Xanthoproteic test: a reaction due to the prescence of phenyl group (-C6H5) in the protein molecules. it involves the hnitration of the phenyl rings presnt in the aromatic amino acids such as tyrosine, phenylalanine, and tryptophan, forming yellow nitro-substitution products that turn orange when alkali is added (salt formation) Heller's ring test: this is usd clinically to detect the prescence of albumin in urine. so.... that's basically it... i hope i helped... ^^
Do albumin gives a positive xanthoproteic test?
I reckon the answer would be that phenol has a hydroxyl group (-OH) which is bonded to a phenyl ring. It yields the same positive result like tyrosine which has a hydroxyl group bonded to its phenyl ring.
What are the principles involved in agrarian land reform?
principles of land reform
Principles of colour reaction of protein?
1. biuret test 2. xhenthoproteic test 3. millon's test 4. Cole's aldehyde test 5. sakaguchi test 6. lead acetate test 7. ninhydrin test 8. gram negative bacteria test 9. phenolphthalein test
