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Simplified protein hydrolysis with methanesulphonic acid at elevated temperature for the complete amino acid analysis of proteins

โœ Scribed by Shyh-Horng Chiou; Kung-Tsung Wang

Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
301 KB
Volume
448
Category
Article
ISSN
1873-3778

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๐Ÿ“œ SIMILAR VOLUMES

Mercaptoethanesulphonic acid as a protec
Mercaptoethanesulphonic acid as a protecting and hydrolysing agent for the determination of the amino acid composition of proteins using an elevated temperature for protein hydrolysis
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## Mercaptoethanesulphonic acid (ME!%OH) (3 M) was used for the hydrolysis of different samples (pure proteins, free tryptophan and milk powder with a high sugar content). Different temperatures (160, 170 and 180ยฐC) and time periods (15-90 min) were compared under standard conditions to minimize s

Resolution of non-protein amino acids vi
Resolution of non-protein amino acids via microbial protease-catalyzed ester hydrolysis: marked enhancement of enantioselectivity by the use of esters with longer alkyl chains and at low temperature
โœ Toshifumi Miyazawa; Hiroe Minowa; Toyoko Miyamoto; Kiwamu Imagawa; Ryoji Yanagih ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 232 KB

In the microbial protease-catalyzed hydrolysis of amino acid esters with the free cx-amino group, the enantioselectivity can be enhanced greatly by employing esters with longer alkyl chains such as the isobutyl ester instead of the conventional methyl ester and by conducting the reaction at low temp