A new capacitance medium for presumptive detection of Listeria spp. from cheese samples

The paper presents a new medium and a method for the rapid presumptive detection of Listeria spp. in cheese samples by electrical capacitance changes. The Bactometer based capacitance broth (LED medium) required a 30% change in signal within 30 h to identify presumptive positive results. Of 32 chees...

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Bibliographic Details
Main Author: Rodrigues, Maria José R. M. (author)
Other Authors: Capell, Christopher J. (author), Kirby, Roy M. (author)
Format: article
Language:eng
Published: 2011
Subjects:
Bactometer
Electrical detection
Listeria
Portuguese cheese
Presumptive media
Online Access:http://hdl.handle.net/10400.14/6112
Country:Portugal
Oai:oai:repositorio.ucp.pt:10400.14/6112

Internet

http://hdl.handle.net/10400.14/6112

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