D72°C VALUES OF SALMONELLA TYPHIMURIUM IN CITRUS JUICES: PREDICTIVE EFFICACY OF A MODEL
Identifieur interne : 001C18 ( Main/Exploration ); précédent : 001C17; suivant : 001C19D72°C VALUES OF SALMONELLA TYPHIMURIUM IN CITRUS JUICES: PREDICTIVE EFFICACY OF A MODEL
Auteurs : Alonzo A. Gabriel ; Maria Patricia V. Azanza [Philippines]Source :
- Journal of Food Process Engineering [ 0145-8876 ] ; 2010-06.
Abstract
A previously developed predictive model for the decimal reduction times (D72°C) of Salmonella typhimurium (ATCC 13311) in simulated citrus systems was validated for its efficacy to estimate the D72°C of the reference organism in real citrus juices. Model predictive efficacy was assessed by calculating performance indices for accuracy (Af) and bias (Bf); and through graphical validations. In all validating citrus juices, the predicted D72°C of the reference strain were greater than the actual values calculated from thermal inactivation studies. The model overestimations were also demonstrated in the graphical validations where all model predictions were classified as fail‐safe predictions. Results obtained in this study may be used in establishing new processes as well as in the verification of existing processes for citrus juices to ensure the safety of the products against the reference organism.
Url:
DOI: 10.1111/j.1745-4530.2008.00287.x
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: 000461
- to stream Istex, to step Curation: 000461
- to stream Istex, to step Checkpoint: 000425
- to stream Main, to step Merge: 001C56
- to stream Main, to step Curation: 001C18
Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">D72°C VALUES OF SALMONELLA TYPHIMURIUM IN CITRUS JUICES: PREDICTIVE EFFICACY OF A MODEL</title><author><name sortKey="Gabriel, Alonzo A" sort="Gabriel, Alonzo A" uniqKey="Gabriel A" first="Alonzo A." last="Gabriel">Alonzo A. Gabriel</name></author><author><name sortKey="Azanza, Maria Patricia V" sort="Azanza, Maria Patricia V" uniqKey="Azanza M" first="Maria Patricia V." last="Azanza">Maria Patricia V. Azanza</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:66D1336EFD7F80F1FA2DEE0F2E5F06F0D5F9A8C9</idno><date when="2010" year="2010">2010</date><idno type="doi">10.1111/j.1745-4530.2008.00287.x</idno><idno type="url">https://api.istex.fr/document/66D1336EFD7F80F1FA2DEE0F2E5F06F0D5F9A8C9/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000461</idno><idno type="wicri:Area/Istex/Curation">000461</idno><idno type="wicri:Area/Istex/Checkpoint">000425</idno><idno type="wicri:doubleKey">0145-8876:2010:Gabriel A:d:c:values</idno><idno type="wicri:Area/Main/Merge">001C56</idno><idno type="wicri:Area/Main/Curation">001C18</idno><idno type="wicri:Area/Main/Exploration">001C18</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">D72°C VALUES OF SALMONELLA TYPHIMURIUM IN CITRUS JUICES: PREDICTIVE EFFICACY OF A MODEL</title><author><name sortKey="Gabriel, Alonzo A" sort="Gabriel, Alonzo A" uniqKey="Gabriel A" first="Alonzo A." last="Gabriel">Alonzo A. Gabriel</name></author><author><name sortKey="Azanza, Maria Patricia V" sort="Azanza, Maria Patricia V" uniqKey="Azanza M" first="Maria Patricia V." last="Azanza">Maria Patricia V. Azanza</name><affiliation wicri:level="1"><country xml:lang="fr">Philippines</country><wicri:regionArea>Department of Food Science and NutritionCollege of Home Economics, University of the PhilippinesDiliman, Quezon City</wicri:regionArea><wicri:noRegion>Quezon City</wicri:noRegion></affiliation></author></analytic><monogr></monogr><series><title level="j">Journal of Food Process Engineering</title><idno type="ISSN">0145-8876</idno><idno type="eISSN">1745-4530</idno><imprint><publisher>Blackwell Publishing Inc</publisher><pubPlace>Malden, USA</pubPlace><date type="published" when="2010-06">2010-06</date><biblScope unit="volume">33</biblScope><biblScope unit="issue">3</biblScope><biblScope unit="page" from="506">506</biblScope><biblScope unit="page" to="518">518</biblScope></imprint><idno type="ISSN">0145-8876</idno></series><idno type="istex">66D1336EFD7F80F1FA2DEE0F2E5F06F0D5F9A8C9</idno><idno type="DOI">10.1111/j.1745-4530.2008.00287.x</idno><idno type="ArticleID">JFPE287</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0145-8876</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract">A previously developed predictive model for the decimal reduction times (D72°C) of Salmonella typhimurium (ATCC 13311) in simulated citrus systems was validated for its efficacy to estimate the D72°C of the reference organism in real citrus juices. Model predictive efficacy was assessed by calculating performance indices for accuracy (Af) and bias (Bf); and through graphical validations. In all validating citrus juices, the predicted D72°C of the reference strain were greater than the actual values calculated from thermal inactivation studies. The model overestimations were also demonstrated in the graphical validations where all model predictions were classified as fail‐safe predictions. Results obtained in this study may be used in establishing new processes as well as in the verification of existing processes for citrus juices to ensure the safety of the products against the reference organism.</div></front></TEI><affiliations><list><country><li>Philippines</li></country></list><tree><noCountry><name sortKey="Gabriel, Alonzo A" sort="Gabriel, Alonzo A" uniqKey="Gabriel A" first="Alonzo A." last="Gabriel">Alonzo A. Gabriel</name></noCountry><country name="Philippines"><noRegion><name sortKey="Azanza, Maria Patricia V" sort="Azanza, Maria Patricia V" uniqKey="Azanza M" first="Maria Patricia V." last="Azanza">Maria Patricia V. Azanza</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Bois/explor/OrangerV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001C18 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 001C18 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Bois
|area= OrangerV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= ISTEX:66D1336EFD7F80F1FA2DEE0F2E5F06F0D5F9A8C9
|texte= D72°C VALUES OF SALMONELLA TYPHIMURIUM IN CITRUS JUICES: PREDICTIVE EFFICACY OF A MODEL
}}
| This area was generated with Dilib version V0.6.25. |  |