Enrichment of the amino acid l-isovaline by aqueous alteration on CI and CM meteorite parent bodies
The distribution and enantiomeric composition of the 5-carbon (C5) amino acids found in CI-, CM-, and CR-type carbonaceous meteorites were investigated by using liquid chromatography fluorescence detection/TOF-MS coupled with o-phthaldialdehyde/N-acetyl-l-cysteine derivatization. A large l-enantiome...
Published in: | Proceedings of the National Academy of Sciences |
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Main Authors: | , |
Format: | Text |
Language: | English |
Published: |
National Academy of Sciences
2009
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Subjects: | |
Online Access: | http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2667035 http://www.ncbi.nlm.nih.gov/pubmed/19289826 https://doi.org/10.1073/pnas.0811618106 |