scholarly journals Studies on Acylase Activity and Microorganisms. XXI. Optical Resolution of Higher Amino Acids by Acylase of Soil Bacteria

1962 ◽  
Vol 10 (12) ◽  
pp. 1154-1157 ◽  
Author(s):  
Yukio Kimura
Keyword(s):  
Amino Acids ◽  
Soil Bacteria ◽  
Optical Resolution

Soil Bacteria Use Racemases To Detoxify, Grow on D-Amino Acids

2014 ◽  
Vol 9 (8) ◽  
pp. 309-309
Author(s):  
Barry E. DiGregorio
Keyword(s):  
Amino Acids ◽  
Soil Bacteria

scholarly journals Studies on Hydroxy Amino Acids. II. The Optical Resolution of α-Amino-β-hydroxy-γ-benzyloxybutyric Acid

1969 ◽  
Vol 42 (9) ◽  
pp. 2720-2722 ◽  
Author(s):  
Kenji Okawa ◽  
Kiyotaka Hori ◽  
Katsutoshi Hirose ◽  
Yasuo Nakagawa
Keyword(s):  
Amino Acids ◽  
Optical Resolution ◽  
Hydroxy Amino

DECOMPOSITION OF CHLORO-SUBSTITUTED ALIPHATIC ACIDS BY SOIL BACTERIA

1957 ◽  
Vol 3 (2) ◽  
pp. 151-164 ◽  
Author(s):  
H. L. Jensen
Keyword(s):  
Amino Acids ◽  
Yeast Extract ◽  
Soil Bacteria ◽  
Basal Medium ◽  
Soil Extract ◽  
Taxonomic Position ◽  
Vitamin B ◽  
Selective Media ◽  
Aliphatic Acids

Three groups of bacteria capable of decomposing chloro-substituted aliphatic acids were isolated from soil by means of selective media. A group of Pseudomonas-like bacteria (A) decomposed monochloroacetate (and monobromoacetate) readily in media with yeast extract, peptone, or amino acids. They also decomposed α-monochloropropionate with moderate vigor, but had little effect on dichloro-acetate and -propionate, and none on trichloroacetate. A non-sporeforming bacterium of uncertain taxonomic position (B) was able to decompose trichloroacetate in media containing soil extract or vitamin B12, and also in basal medium when associated with vitamin B12-producing strains of Streptomyces. Dichloroacetate was only slightly attacked, and monochloroacetate and α-dichloropropionate not at all. A group of bacteria (C) apparently belonging to Agrobacterium decomposed α-dichloropropionate and dichloroacetate, but was less active towards α-monochloropropionate, and did not attack mono- and tri-chloroacetate. The organisms of groups B and C grew only feebly in ordinary media. The decomposition of monochloroacetate, trichloroacetate, and α-dichloropropionate in soil was accelerated by addition of cell suspensions of groups A, B, and C, respectively. The organisms seemed to be more active in the soil than in vitro.

Molecularly Imprinted Polymeric Membranes Containing DIDE Derivatives for Optical Resolution of Amino Acids†

1996 ◽  
Vol 29 (25) ◽  
pp. 8197-8203 ◽  
Author(s):  
Masakazu Yoshikawa ◽  
Jun-ichiro Izumi ◽  
Toshio Kitao ◽  
Shunji Sakamoto
Keyword(s):  
Amino Acids ◽  
Optical Resolution ◽  
Polymeric Membranes ◽  
Molecularly Imprinted

Preparation of Thin Film Polymer Composite Membranes for Optical Resolution of Racemic Mixture of α-Amino Acids

2013 ◽  
Vol 48 (12) ◽  
pp. 1777-1787 ◽  
Author(s):  
Pravin G. Ingole ◽  
Hari C. Bajaj ◽  
D. N. Srivastava ◽  
Babulal Rebary ◽  
Kripal Singh
Keyword(s):  
Thin Film ◽  
Amino Acids ◽  
Polymer Composite ◽  
Optical Resolution ◽  
Composite Membranes ◽  
Racemic Mixture ◽  
Film Polymer
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