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Titolo:
DETECTION OF FERULIC ACID ESTERASE PRODUCTION BY BACILLUS SPP. AND LACTOBACILLI
Autore:
DONAGHY J; KELLY PF; MCKAY AM;
Indirizzi:
DEPT AGR NO IRELAND,FOOD SCI DIV MICROBIOL,NEWFORGE LANE BELFAST BT9 5PX ANTRIM NORTH IRELAND QUEENS UNIV BELFAST,DEPT FOOD SCI MICROBIOL BELFAST BT9 5PX ANTRIM NORTH IRELAND
Titolo Testata:
Applied microbiology and biotechnology
fascicolo: 2, volume: 50, anno: 1998,
pagine: 257 - 260
SICI:
0175-7598(1998)50:2<257:DOFAEP>2.0.ZU;2-S
Fonte:
ISI
Lingua:
ENG
Soggetto:
PARA-COUMAROYL ESTERASE; ASPERGILLUS-NIGER; PURIFICATION; STREPTOMYCES; FERMENTUM; SUBTILIS; BINDING; SYSTEMS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
23
Recensione:
Indirizzi per estratti:
Citazione:
J. Donaghy et al., "DETECTION OF FERULIC ACID ESTERASE PRODUCTION BY BACILLUS SPP. AND LACTOBACILLI", Applied microbiology and biotechnology, 50(2), 1998, pp. 257-260

Abstract

The production of feruloyl esterase activity by Bacillus spp. and lactobacilli can be detected in an agar-plate assay. The assay involves the substitution of the main carbon source in specific agar with ethyl ferulate. A number of Bacillus spp., predominantly B. subtilis strains, were found to exhibit feruloyl esterase activity by this method. Of the examined lactobacilli, Lb. fermentum (NCFB 1751) showed the highest level of ferulic acid esterase activity. The enzyme was released from harvested cells by sonication and showed pH and temperature optima of 6.5 and 30 degrees C respectively.

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Documento generato il 04/12/20 alle ore 19:47:03