Extracellular proteinases of BacNus spp. isolated from fermented African locust bean, Iru

Aderibigbe, Esther Y.; Odunfa, S. A.; Schink, Bernhard

Extracellular proteinases of BacNus spp. isolated from fermented African locust bean, Iru

Dateien

2005_Aderibigbe_281_293.pdfGröße: 5.93 MBDownloads: 249

Datum

1990

Autor:innen

Aderibigbe, Esther Y.

Odunfa, S. A.

Schink, Bernhard

URI (zitierfähiger Link)

http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-62450

Link zur Lizenz

Urheberrechtlich geschützt

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Biologie

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Food Microbiology. 1990, 7(4), pp. 281-293. ISSN 0740-0020. eISSN 1095-9998

Zusammenfassung

Extracellular proteinase production by seven strains of Bacillus subtilis group isolated from fermented African locust bean was compared. The seven strains, which were designated BSl, BS2, BS3, BLl, BL2, BL4 and BP2, showed signi- ficant differences (cx=O.OS) in extracellular proteinases production. The order of proteolytic activity (in descending order) of the strains in nutrient broth medium containing African locust bean was: BL2 > BP2 > BS2 > BL4 > BS3 > BLl > BSl. The proteinases of strains BL2 were purified and characterized by ammonium sulphate precipitation, ion-exchange chromatography. Three proteinases (serine proteinase, neutral proteinase and an esterase) were identified with MW of 18.2-19.7, 226 and 33.5 kDa, respectively. The serine proteinase was highly hydrophobic while the esterase was characterized by low specific activity.

Fachgebiet (DDC)

570 Biowissenschaften, Biologie

Zitieren

ISO 690

ADERIBIGBE, Esther Y., S. A. ODUNFA, Bernhard SCHINK, 1990. Extracellular proteinases of BacNus spp. isolated from fermented African locust bean, Iru. In: Food Microbiology. 1990, 7(4), pp. 281-293. ISSN 0740-0020. eISSN 1095-9998

BibTex

@article{Aderibigbe1990Extra-7494,
  year={1990},
  title={Extracellular proteinases of BacNus spp. isolated from fermented African locust bean, Iru},
  number={4},
  volume={7},
  issn={0740-0020},
  journal={Food Microbiology},
  pages={281--293},
  author={Aderibigbe, Esther Y. and Odunfa, S. A. and Schink, Bernhard}
}

RDF

<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/7494">
    <dcterms:title>Extracellular proteinases of BacNus spp. isolated from fermented African locust bean, Iru</dcterms:title>
    <dc:creator>Schink, Bernhard</dc:creator>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:34:53Z</dc:date>
    <dc:rights>terms-of-use</dc:rights>
    <dcterms:bibliographicCitation>First publ. in: Food Microbiology 7 (1990), 4, pp. 281-293</dcterms:bibliographicCitation>
    <dc:format>application/pdf</dc:format>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/7494"/>
    <dc:contributor>Schink, Bernhard</dc:contributor>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/28"/>
    <dc:creator>Aderibigbe, Esther Y.</dc:creator>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:34:53Z</dcterms:available>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <dc:language>eng</dc:language>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/28"/>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/7494/1/2005_Aderibigbe_281_293.pdf"/>
    <dc:contributor>Odunfa, S. A.</dc:contributor>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/7494/1/2005_Aderibigbe_281_293.pdf"/>
    <dc:contributor>Aderibigbe, Esther Y.</dc:contributor>
    <dc:creator>Odunfa, S. A.</dc:creator>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dcterms:issued>1990</dcterms:issued>
    <dcterms:abstract xml:lang="eng">Extracellular proteinase production by seven strains of Bacillus subtilis group isolated from fermented African locust bean was compared. The seven strains, which were designated BSl, BS2, BS3, BLl, BL2, BL4 and BP2, showed signi- ficant differences (cx=O.OS) in extracellular proteinases production. The order of proteolytic activity (in descending order) of the strains in nutrient broth medium containing African locust bean was: BL2 &gt; BP2 &gt; BS2 &gt; BL4 &gt; BS3 &gt; BLl &gt; BSl. The proteinases of strains BL2 were purified and characterized by ammonium sulphate precipitation, ion-exchange chromatography. Three proteinases (serine proteinase, neutral proteinase and an esterase) were identified with MW of 18.2-19.7, 226 and 33.5 kDa, respectively. The serine proteinase was highly hydrophobic while the esterase was characterized by low specific activity.</dcterms:abstract>
  </rdf:Description>
</rdf:RDF>

Universitätsbibliographie

Nein