skatole, indole and H2S
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Sent: Sat, 24 Jan 2009 12:04 pm
Subject: Microbio Digest, Vol 44, Issue 3
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Today's Topics:
1. (no subject) (Kate Hawley)
2. Re: (no subject) (Bob)
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Message: 1
Date: Thu, 22 Jan 2009 17:33:00 -0800 (PST)
From: Kate Hawley <labcat76 from yahoo.com>
Subject: [Microbiology] (no subject)
To: microbio from magpie.bio.indiana.edu
Message-ID: <405812.59074.qm from web52907.mail.re2.yahoo.com>
Content-Type: text/plain; charset=iso-8859-1
I am looking to identify specific bacterial metabolites that cause malodor and
then measure those byproducts by GC or other analytical method. But I am
finding it difficult to find those specific by-products. Most interested in
by-products of Staph and E. coli. We have looked at ammonia and Proteus,
measuring with Drager columns, but I want something more sophisticated. Any
ideas?
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0AMessage: 2
Date: Fri, 23 Jan 2009 13:51:13 -0800
From: Bob <bbx107.XYZ from excite.XYZ.com>
Subject: [Microbiology] Re: (no subject)
To: microbio from net.bio.net
Message-ID: <rsekn4lfet2gseu9ft793cecb78vhr3cvm from 4ax.com>
Content-Type: text/plain; charset=ISO-8859-1
On Thu, 22 Jan 2009 17:33:00 -0800 (PST), Kate Hawley
<labcat76 from yahoo.com> wrote:
>>>I am looking to identify specific bacterial metabolites that cause malodor and
then measure those byproducts by GC or other analytical method. But I am
finding it difficult to find those specific by-products. Most interested in
by-products of Staph and E. coli. We have looked at ammonia and Proteus,
measuring with Drager columns, but I want something more sophisticated. Any
ideas?
>
Take a culture that you find malodorous. Run the headspace gas thru
GC-MS.
bob
>>>
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