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Preferred method for Listeria detection and enumeration

Started by trubertq, Feb 25 2013 03:17 PM

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6 replies to this topic

trubertq

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Posted 25 February 2013 - 03:17 PM

Hi Guys,

Can someone tell me what the preferred method for detection and enumeration of Listeria Monocytogenes is these days? I am looking at ISO 11290 but I don't know if that is up to date or not.


Thanks


I'm entitled to my opinion, even a stopped clock is right twice a day

Simon

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Posted 19 March 2013 - 12:50 PM

BUMP.

Can anyone please help trubertq with this query.

Thanks,
Simon


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cazyncymru

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Posted 19 March 2013 - 12:59 PM

Hi Guys,

Can someone tell me what the preferred method for detection and enumeration of Listeria Monocytogenes is these days? I am looking at ISO 11290 but I don't know if that is up to date or not.


Thanks



Most of us i would guess are using the Elisa method

Caz x

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Posted 09 April 2013 - 07:49 AM

Yes, ISO11290 parts 1 & 2 (2004 amendments) are the current international standards for detection & enumeration of L.mono.


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Pizza&Sandwich

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Posted 20 March 2014 - 08:25 PM

Has anyone used PDX-LIB for FCS or environmental Listeria spp. detection? We're looking to bring this testing in house and this is the most convenient test available (no enrichment step).


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Posted 20 March 2014 - 08:35 PM

 I am in a dairy plant and we have been using this method for 3 years now and have had no problems. They are very easy to use after 48 hours any presumptive positives we send off to our outside lab for verification that it is not LM.

 

Kevin


Charles.C

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Posted 23 March 2014 - 04:17 AM

 I am in a dairy plant and we have been using this method for 3 years now and have had no problems. They are very easy to use after 48 hours any presumptive positives we send off to our outside lab for verification that it is not LM.

 

Kevin

Dear Kevin,

 

I hope the 3 years includes occasional "positive" validations.

 

Rgds / Charles.C


Kind Regards,

 

Charles.C

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