food and nutrition


Amino Acid Benefits

Question: In amino acid chromatography whats the benefits of using two different solvents?

Answer: Two solvents are best used because there are polar and non-polar amino acids. A general rule of chemistry is that polar solvents dissolve polar compounds and non-polar solvents dissolve non-polar compounds. Therefore, since there are more than likely both polar and non-polar amino acids in the sample you are trying to separate, using both a polar solvent and a non-polar solvent it is ensured that all of the amino acids will be separated during chromatography.


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