๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Kinetics of racemization of amino acids as a function of pH

โœ Scribed by Bada, Jeffrey L.


Book ID
126859590
Publisher
American Chemical Society
Year
1972
Tongue
English
Weight
392 KB
Volume
94
Category
Article
ISSN
0002-7863

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Racemization of Meteoritic Amino Acids
โœ Barbara A. Cohen; Christopher F. Chyba ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 294 KB

Meteorites may have contributed amino acids to the prebiotic Earth, affecting the global ratio of right-handed to left-handed (D/ L) molecules. We calculate D/ L ratios for seven biological, ฮฑ-hydrogen, protein amino acids over a variety of plausible parent body thermal histories, based on meteorite

Racemization of Amino Acids in Bones
โœ BADA, JEFFREY L.; KVENVOLDEN, KEITH A.; PETERSON, ETTA ๐Ÿ“‚ Article ๐Ÿ“… 1973 ๐Ÿ› Nature Publishing Group ๐ŸŒ English โš– 317 KB
Kinetics of amino acid racemization in S
โœ Michael H. Engel; John E. Zumberge; Bartholomew Nagy ๐Ÿ“‚ Article ๐Ÿ“… 1977 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 505 KB

Activation energies and Arrhenius frequency factors were calculated for the racemization reaction of four bound amino acids (asp, glu, pro, phe) isolated from sequoia heartwood, by using elevated temperature rate constants. In addition, a first-order rate constant of 2.1 x 10m5 yea+' was calculated