Cane molasses contain both protein and non-protein amino acids and fatty acids. Gas chromatographic evidence is presented for aspartic and glutamic acids and alanine, being the major acids out of the 18 protein amino acids determined. Two unidentified N-containing free acids, eluting faster than alanine and other protein amino acids on EGA column, are of particular interest. Linoleic (C18:2) is by far the most important fatty acid found. Other major fatty acids are palmitic (C16: 0), oleic (C18: 1) and arachidic (C20: 0).
A quantitative analysis of amino acids in microsamples of dried blood spots by chemical ionization mass spectrometry has been developed. Isotope ratio determination was used as the quantitating technique via multiple labelled internal standards. This procedure yields excellent precision and accuracy as demonstrated by the analysis of known amino acid mixtures and of phenylalanine in the blood from newborns.
A quantitative analysis of amino acids in microsamples of dried blood spots by chemical ionization mass spectrometry has been developed. Isotope ratio determination was used as the quantitating technique via multiple labelled internal standards. This procedure yields excellent precision and accuracy as demonstrated by the analysis of known amino acid mixtures and of phenylalanine in the blood from newborns.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.