Penicillin G hydrolysis in an electro-membrane reactor with immobilized penicillin G acylase

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F03%3A00007665" target="_blank" >RIV/60461373:22340/03:00007665 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Penicillin G hydrolysis in an electro-membrane reactor with immobilized penicillin G acylase

Popis výsledku v původním jazyce

Penicillin G hydrolysis in a compartmentalised electro-membrane reactor with penicillin G acylase immobilised in a polyacrylamide gel Jab was studied. Penicillin G solution was fed to the substrate compartment stacked to one gel slab surface and reactionproducts were colleted in the product compartment adjacent to the other slab surface. An electric field perpendicular to the slab surface was imposed to the reactor by a couple of platinised titanium electrodes. The enzyme activity of the gel slab was varied from 30 to 150 U cm(-3) and density of the electric current passing through the slab (5% polyacrylamide, dimensions 40 mm x 40 turn x 2.7 mm) was varied from -1250 to +625 A m(-2). The current was considered as negative when electrophoretic migration augmented penicillin G transport from the substrate compartment to the product one. The reactor was operated in recirculation (batch) mode. The initial penicillin G concentration was 2% (w/v). Substantial increase of the rate of the pe

Název v anglickém jazyce

Penicillin G hydrolysis in an electro-membrane reactor with immobilized penicillin G acylase

Popis výsledku anglicky

Penicillin G hydrolysis in a compartmentalised electro-membrane reactor with penicillin G acylase immobilised in a polyacrylamide gel Jab was studied. Penicillin G solution was fed to the substrate compartment stacked to one gel slab surface and reactionproducts were colleted in the product compartment adjacent to the other slab surface. An electric field perpendicular to the slab surface was imposed to the reactor by a couple of platinised titanium electrodes. The enzyme activity of the gel slab was varied from 30 to 150 U cm(-3) and density of the electric current passing through the slab (5% polyacrylamide, dimensions 40 mm x 40 turn x 2.7 mm) was varied from -1250 to +625 A m(-2). The current was considered as negative when electrophoretic migration augmented penicillin G transport from the substrate compartment to the product one. The reactor was operated in recirculation (batch) mode. The initial penicillin G concentration was 2% (w/v). Substantial increase of the rate of the pe

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

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Projekt

<a href="/cs/project/GA104%2F01%2F1319" target="_blank" >GA104/01/1319: Studium multifunkčních chemických a biochemických reaktorů - modelování a experimenty</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2003

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

ENZYME AND MICROBIAL TECHNOLOGY

ISSN

0141-0229

e-ISSN

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Svazek periodika

33

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

9

Strana od-do

793-801

Kód UT WoS článku

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EID výsledku v databázi Scopus

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