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Object

Title: Wpływ pH i temperatury hodowli na biosyntezę niektórych pozakomórkowych enzymówu Bacillus subtilis IBTC-3

Creator:

Trzmiel, Tadeusz

Date issued/created:

1994

Resource type:

Tekst

Subtitle:

Effect of pH and temperature on biosynthesis of some exoenzymes of Bacillus subtilis I BTC-3

Publisher:

Komitet Biotechnologii PAN ; Instytut Chemii Bioorganicznej PAN

Abstract:

Effect of pH and temperature on biosynthesis of subtilisin, metalloproteinase, a-amylase andlipase by B. subtilis lBTC-3 were studied. The optimum temperatures for production of subtilisin,metalloproteinase and a-amylase or lipase were 30°C, 27°C and 33°C respectively. The optimumtemperature for growth of bacteria was estimated to be 33°C. The optimum pH for productionof subtilisin and lipase was 8,5, for metalloproteinase it was around 6,0. The highest productionof a-amylase and growth of bacterium was observed at pH around 7,0. The meehanism ofproteinases biosynthesis by pH regulation was studied. The maintenanee of pH of the mediumon the same level did not cause an inerease in proteinases production.

Relation:

Biotechnologia, vol.25, 2 (1994)-.

Volume:

25

Issue:

2

Start page:

21

End page:

31

Detailed Resource Type:

Artykuł

Format:

application/pdf

Resource Identifier:

0860-7796 ; oai:rcin.org.pl:148701 ; IChB B-21

Source:

Biblioteka Instytutu Chemii Bioorganicznej PAN

Language:

pol

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 26, 2020

In our library since:

Nov 26, 2020

Number of object content downloads / hits:

483

All available object's versions:

https://rcin.org.pl/ichb/publication/184085

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