A bacterial strain 1-3 capable of enantioselectively hydrolyzing cis-epoxysuccinic acid to D(-)-tartaric acid was isolated from soil. Phenotypic characteristics, Biolog GN test and phylogenetic analysis of strain 1-3 indicated that it belongs to the genus Bordetella. cis-Epoxysuccinic acid could be
Journal of agricultural and food chemistry, 48(6), 2149-2154 (2000-07-11)
The production mechanism of shoyuflavones, conjugated ethers of isoflavones with tartaric acid and isolated from fermented soy sauce, was studied. In the high molecular weight fraction of the culture extract of Aspergillus oryzae, genistein was transformed into shoyuflavone B in
Huan jing ke xue= Huanjing kexue, 29(1), 158-163 (2008-04-30)
Poly-epoxy-succinic acid (PESA), as a novel biodegradable chelant, was used to remove the heavy metals from the sewage sludge based on chemical extraction technology. For the sewage sludge from Shanghai Taopu Municipal Wastewater Plant, the influence factors including pH and
Science (New York, N.Y.), 269(5224), 682-685 (1995-08-04)
The p27 mammalian cell cycle protein is an inhibitor of cyclin-dependent kinases. Both in vivo and in vitro, p27 was found to be degraded by the ubiquitin-proteasome pathway. The human ubiquitin-conjugating enzymes Ubc2 and Ubc3 were specifically involved in the
Artificial cells, blood substitutes, and immobilization biotechnology, 32(1), 77-89 (2004-03-19)
Bacterial cells Nocardia tartaricans with cis-epoxysuccinate hydrolase activity were entrapped in hardened calcium pectate gel by a commercial high performance encapsulator. This enzyme (in a single step reaction with no formation of side products) was used to hydrolyze disodium cis-epoxysuccinate
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