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RCIN and OZwRCIN projects

Object

Title: Batch Propionic Acid Fermentation Using Propionibacterium sp. Immobilized in Different Supports

Creator:

Czaczyk, Katarzyna ; Trojanowska, Krystyna

Date issued/created:

1998

Resource type:

Tekst

Subtitle:

Batch Propionic Acid Fermentation Using Propionibacterium sp. Immobilized in Different Supports

Publisher:

Komitet Biotechnologii PAN ; Instytut Chemii Bioorganicznej PAN

Abstract:

Propionibacterium freudenreichii subsp. shermanii 1 and 4 were immobilized in the livingstate in 2, 3 and 4% alginate gels, in 2, 4 and 6% carrageenan gels, in 2, 4 and 6% carrageenan/locust bean gum gels and on ceramic support. Ammonia consumption, glucose utilization,production of propionic and acetic acids, biosynthesis of vitamin B12 and cell release rate wereexamined. A significant increase of productivity of propionic acid and decrease of biosynthesisof vitamin Bj2 using immobilized cells were observed. The best results were obtained in thefermentation with strains immobilized in 4% alginate gel, when applied for the third time. Inthis case, production of propionic acid was 50% higher in comparison with free cells and biosynthesis of vitamin Bj2 was lower or the same as in the control

Relation:

Biotechnologia, vol.40, 1 (1998)-.

Volume:

40

Issue:

1

Start page:

188

End page:

198

Detailed Resource Type:

Artykuł

Format:

application/pdf

Resource Identifier:

0860-7796 ; oai:rcin.org.pl:144637 ; IChB B-36

Source:

Biblioteka Instytutu Chemii Bioorganicznej PAN

Language:

eng

Language of abstract:

eng

Temporal coverage:

1988-2010

Rights:

Licencja Creative Commons Uznanie autorstwa-Na tych samych warunkach 4.0

Terms of use:

-

Digitizing institution:

Instytut Chemii Bioorganicznej Polskiej Akademii Nauk

Original in:

Instytut Chemii Bioorganicznej Polskiej Akademii Nauk

Projects co-financed by:

Program Operacyjny Polska Cyfrowa, lata 2014-2020, Działanie 2.3 : Cyfrowa dostępność i użyteczność sektora publicznego; środki z Europejskiego Funduszu Rozwoju Regionalnego oraz współfinansowania krajowego z budżetu państwa

Access:

Otwarty

Object collections:

Last modified:

Nov 18, 2020

In our library since:

Oct 27, 2020

Number of object content downloads / hits:

100

All available object's versions:

https://rcin.org.pl./publication/180085

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