Did you mean: Amino Acid Racemization ?
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en.wikipedia.org/wiki/Amino_acid_dating

Amino acid dating is a dating technique used to estimate the age of a specimen in paleobiology ... Applications[edit]. Data from the geochronological analysis of amino acid racemization has been building for thirty-five years. Archeology ...

pubs.acs.org/subscribe/archive/tcaw/10/i02/html/02brignole.html

Racemization is the process in which one enantiomer of a compound, such as an L-amino acid, converts to the other enantiomer. The compound then alternates ...

www.icr.org/article/amino-acid-racemization-dating-method

In other studies, Bada and co-workers have applied this method to the dating of fossil bones, 6-10 and have even applied amino acid racemization rates to the ...

jb.asm.org/content/195/22/5016.full

In vitro enzyme assays.Amino acid racemization assays were performed in 2-ml Eppendorf tubes for 1 min at 37°C. The total volume for each assay was 200 μl ...

nau.edu/cefns/natsci/seses/aagl

Welcome to the Amino Acid Geochronology Labratory. Home The Amino Acid Geochronology Laboratory is dedicated to estimating the ages of Quaternary ...

www.jstor.org/stable/124036

Amino acid racemization dating of fossil bones. Jeffrey L. Bada and Patricia Masters Helfman. Introduction. During the last few years, a new method of dating  ...

www.ncbi.nlm.nih.gov/pubmed/20561145

J Forensic Sci. 2010 Nov;55(6):1630-3. doi: 10.1111/j.1556-4029.2010.01472.x. Age estimation by amino acid racemization in human teeth. Ohtani S(1) ...

www.nature.com/articles/385241a0

Here we utilize the temperature-dependent amino acid racemization reaction in radiocarbon-dated emu eggshell fragments from the continental interior of ...

www.detectingdesign.com/aminoaciddating.html

So, the amino acid racemization (AAR) rates not only change with the effects of temperature, but also with the concurrent effects of pH changes, which are ...

science.sciencemag.org/content/272/5263/864

Amino Acid Racemization and the Preservation of Ancient DNA. Hendrik N. Poinar,; Matthias Höss*,; Jeffrey L. Bada,; Svante Pääbo. H. N. Poinar, M. Höss, ...