Influence of nisin and selected meat additives on the antimicrobial effect of ovotransferrin against Listeria monocytogenes

dc.contributor.author Moon, S. H.
dc.contributor.author Paik, H.-D.
dc.contributor.author White, S.
dc.contributor.author Daraba, A.
dc.contributor.author Mendonca, Aubrey
dc.contributor.author Ahn, Dong
dc.contributor.department Food Science and Human Nutrition
dc.contributor.department Animal Science
dc.date 2021-05-27T20:25:10.000
dc.date.accessioned 2021-08-14T02:08:52Z
dc.date.available 2021-08-14T02:08:52Z
dc.date.copyright Sat Jan 01 00:00:00 UTC 2011
dc.date.issued 2011-11-01
dc.description.abstract <p>The objective of this study was to determine the effect of nisin and selected meat additives (salt, lactate, lactate–diacetate combination, and polyphosphate) on the antimicrobial activities of ovotransferrin (OTF) against the growth of <em>Listeria monocytogenes</em>. A Bioscreen C turbidometer (Oy Growth Curves AB Ltd., Helsinki, Finland) was used to evaluate the effect of various concentrations of nisin and individual meat additives on the antilisterial activity of OTF in brain heart infusion (BHI) broth. The concentrations of OTF, meat additives, nisin, and their combinations that proved most inhibitory to <em>L. monocytogenes</em> were selected and their antilisterial effects were tested using frankfurters. Frankfurters were inoculated with <em>L. monocytogenes</em> (˜6.0 log10 cfu/frankfurter); treated with OTF, meat additives, and nisin singly or in combination; and held under vacuum at 4, 10, or 25°C. At 40 mg/mL, OTF strongly suppressed (3.46 log at 4 h and 2.59 log at 12 h) the growth of <em>L. monocytogenes</em> in BHI broth compared with the control. A combination of OTF (40 mg/mL) and nisin (1,000 IU) inhibited the growth of <em>L. monocytogenes</em> in BHI and in frankfurters held at 25°C below the detection limit (1 cfu/mL) at 12 h. However, the antimicrobial effect of OTF (40 mg/mL) alone was not observed in frankfurters at all temperatures used in this study. Nisin (1,000 IU), OTF (40 mg/mL), and nisin (1,000 IU) combination completely inhibited the growth of <em>L. monocytogenes</em> in frankfurters at all temperatures during 3 d. Salt at 0.5 and 1%, lactate at 0.78 and 1.56%, and lactate (1.56%) + diacetate (0.01%) did not alter the inhibitory effect of OTF against the pathogen in BHI, but salt at 2% or polyphosphate at 0.05% negated the growth inhibitory effect of OTF against <em>L. monocytogenes.</em> This study demonstrated that combination of OTF and nisin was effective in controlling <em>L. monocytogenes</em>.</p>
dc.description.comments <p>This article is published as Moon, S. H., H-D. Paik, S. White, A. Daraba, A. F. Mendonca, and D. U. Ahn. "Influence of nisin and selected meat additives on the antimicrobial effect of ovotransferrin against Listeria monocytogenes." <em>Poultry science</em> 90, no. 11 (2011): 2584-2591. doi:<a href="https://doi.org/10.3382/ps.2010-01275" target="_blank" title="Persistent link using digital object identifier">10.3382/ps.2010-01275</a>.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/ans_pubs/877/
dc.identifier.articleid 1888
dc.identifier.contextkey 23110376
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath ans_pubs/877
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/3wxal39v
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/ans_pubs/877/0-CC_license_for_2011_Ahn_InfluenceNisin.pdf|||Sat Jan 15 02:16:28 UTC 2022
dc.source.bitstream archive/lib.dr.iastate.edu/ans_pubs/877/2011_Ahn_InfluenceNisin.pdf|||Sat Jan 15 02:16:30 UTC 2022
dc.source.uri 10.3382/ps.2010-01275
dc.subject.disciplines Agriculture
dc.subject.disciplines Animal Sciences
dc.subject.disciplines Food Science
dc.subject.keywords Listeria monocytogenes
dc.subject.keywords ovotransferrin
dc.subject.keywords nisin
dc.subject.keywords meat additive
dc.subject.keywords growth inhibition
dc.title Influence of nisin and selected meat additives on the antimicrobial effect of ovotransferrin against Listeria monocytogenes
dc.type article
dc.type.genre article
dspace.entity.type Publication
relation.isAuthorOfPublication d3386101-2f0d-4375-ab44-ac1addb6a9ad
relation.isOrgUnitOfPublication 4b6428c6-1fda-4a40-b375-456d49d2fb80
relation.isOrgUnitOfPublication 85ecce08-311a-441b-9c4d-ee2a3569506f
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