Publication | Closed Access
Separation of (3S, 3′S)‐, (3R 3′R)‐ and (3S, 3′R)‐astaxanthin via (−)‐camphanic acid esters
82
Citations
9
References
1979
Year
Derivative (Chemistry)EngineeringBiochemistryNatural SciencesQuantitative DeterminationOrganic ChemistryAnalytical ChemistryConfigurational IsomersChemistry‐Camphanic Acid EstersChromatography‐Camphanic Acid ChlorideChemical DerivativeSynthetic ChemistryBiomolecular Engineering
Abstract A method is described for the qualitative and quantitative determination of configurational isomers of astaxanthin. It is based on the esterification of astaxanthin with (—)‐camphanic acid chloride and analysis of the corresponding diesters by HPLC.
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