Pectin methyl esterase and natural microflora of fresh mixed orange and carrot juice treated with pulsed electric fields.
Identifieur interne : 000E15 ( PubMed/Curation ); précédent : 000E14; suivant : 000E16Pectin methyl esterase and natural microflora of fresh mixed orange and carrot juice treated with pulsed electric fields.
Auteurs : D. Rodrigo [Espagne] ; G V Barbosa-Cánovas ; A. Martínez ; M. RodrigoSource :
- Journal of food protection [ 0362-028X ] ; 2003.
English descriptors
- KwdEn :
- Beverages (microbiology), Carboxylic Ester Hydrolases (metabolism), Citrus sinensis (microbiology), Daucus carota (microbiology), Electric Stimulation, Electricity, Food Handling (methods), Food Microbiology, Fungi (growth & development), Kinetics, Models, Theoretical, Pulsatile Flow, Statistical Distributions, Temperature, Yeasts (growth & development).
- MESH :
- chemical , metabolism : Carboxylic Ester Hydrolases.
- growth & development : Fungi, Yeasts.
- methods : Food Handling.
- microbiology : Beverages, Citrus sinensis, Daucus carota.
- Electric Stimulation, Electricity, Food Microbiology, Kinetics, Models, Theoretical, Pulsatile Flow, Statistical Distributions, Temperature.
Abstract
The effects of pulsed electric fields (PEFs) on pectin methyl esterase (PME), molds and yeast, and total flora in fresh (nonpasteurized) mixed orange and carrot juice were studied. The PEF effect was more extensive when juices with high levels of initial PME activity were subjected to treatment and when PEF treatment (at 25 kV/cm for 340 micros) was combined with a moderate temperature (63 degrees C), with the maximum level of PME inactivation being 81.4%. These conditions produced 3.7 decimal reductions in molds and yeast and 2.4 decimal reductions in total flora. Experimental inactivation data for PME, molds and yeast, and total flora were fitted to Bigelow, Hülsheger, and Weibull inactivation models by nonlinear regression. The best fit (lowest mean square error) was obtained with the Weibull model.
PubMed: 14672234
Links toward previous steps (curation, corpus...)
- to stream PubMed, to step Corpus: Pour aller vers cette notice dans l'étape Curation :000E15
Links to Exploration step
pubmed:14672234Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Pectin methyl esterase and natural microflora of fresh mixed orange and carrot juice treated with pulsed electric fields.</title><author><name sortKey="Rodrigo, D" sort="Rodrigo, D" uniqKey="Rodrigo D" first="D" last="Rodrigo">D. Rodrigo</name><affiliation wicri:level="1"><nlm:affiliation>Instituto de Agroquímica y Tecnología de Alimentos, Consejo Superior de Investigaciones Científicas, Apartado de Correos 73, 46100 Burjassot, Valencia, Spain.</nlm:affiliation><country xml:lang="fr">Espagne</country><wicri:regionArea>Instituto de Agroquímica y Tecnología de Alimentos, Consejo Superior de Investigaciones Científicas, Apartado de Correos 73, 46100 Burjassot, Valencia</wicri:regionArea></affiliation></author><author><name sortKey="Barbosa Canovas, G V" sort="Barbosa Canovas, G V" uniqKey="Barbosa Canovas G" first="G V" last="Barbosa-Cánovas">G V Barbosa-Cánovas</name></author><author><name sortKey="Martinez, A" sort="Martinez, A" uniqKey="Martinez A" first="A" last="Martínez">A. Martínez</name></author><author><name sortKey="Rodrigo, M" sort="Rodrigo, M" uniqKey="Rodrigo M" first="M" last="Rodrigo">M. Rodrigo</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2003">2003</date><idno type="RBID">pubmed:14672234</idno><idno type="pmid">14672234</idno><idno type="wicri:Area/PubMed/Corpus">000E15</idno><idno type="wicri:Area/PubMed/Curation">000E15</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Pectin methyl esterase and natural microflora of fresh mixed orange and carrot juice treated with pulsed electric fields.</title><author><name sortKey="Rodrigo, D" sort="Rodrigo, D" uniqKey="Rodrigo D" first="D" last="Rodrigo">D. Rodrigo</name><affiliation wicri:level="1"><nlm:affiliation>Instituto de Agroquímica y Tecnología de Alimentos, Consejo Superior de Investigaciones Científicas, Apartado de Correos 73, 46100 Burjassot, Valencia, Spain.</nlm:affiliation><country xml:lang="fr">Espagne</country><wicri:regionArea>Instituto de Agroquímica y Tecnología de Alimentos, Consejo Superior de Investigaciones Científicas, Apartado de Correos 73, 46100 Burjassot, Valencia</wicri:regionArea></affiliation></author><author><name sortKey="Barbosa Canovas, G V" sort="Barbosa Canovas, G V" uniqKey="Barbosa Canovas G" first="G V" last="Barbosa-Cánovas">G V Barbosa-Cánovas</name></author><author><name sortKey="Martinez, A" sort="Martinez, A" uniqKey="Martinez A" first="A" last="Martínez">A. Martínez</name></author><author><name sortKey="Rodrigo, M" sort="Rodrigo, M" uniqKey="Rodrigo M" first="M" last="Rodrigo">M. Rodrigo</name></author></analytic><series><title level="j">Journal of food protection</title><idno type="ISSN">0362-028X</idno><imprint><date when="2003" type="published">2003</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Beverages (microbiology)</term><term>Carboxylic Ester Hydrolases (metabolism)</term><term>Citrus sinensis (microbiology)</term><term>Daucus carota (microbiology)</term><term>Electric Stimulation</term><term>Electricity</term><term>Food Handling (methods)</term><term>Food Microbiology</term><term>Fungi (growth & development)</term><term>Kinetics</term><term>Models, Theoretical</term><term>Pulsatile Flow</term><term>Statistical Distributions</term><term>Temperature</term><term>Yeasts (growth & development)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Carboxylic Ester Hydrolases</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Fungi</term><term>Yeasts</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Food Handling</term></keywords><keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Beverages</term><term>Citrus sinensis</term><term>Daucus carota</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Electric Stimulation</term><term>Electricity</term><term>Food Microbiology</term><term>Kinetics</term><term>Models, Theoretical</term><term>Pulsatile Flow</term><term>Statistical Distributions</term><term>Temperature</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The effects of pulsed electric fields (PEFs) on pectin methyl esterase (PME), molds and yeast, and total flora in fresh (nonpasteurized) mixed orange and carrot juice were studied. The PEF effect was more extensive when juices with high levels of initial PME activity were subjected to treatment and when PEF treatment (at 25 kV/cm for 340 micros) was combined with a moderate temperature (63 degrees C), with the maximum level of PME inactivation being 81.4%. These conditions produced 3.7 decimal reductions in molds and yeast and 2.4 decimal reductions in total flora. Experimental inactivation data for PME, molds and yeast, and total flora were fitted to Bigelow, Hülsheger, and Weibull inactivation models by nonlinear regression. The best fit (lowest mean square error) was obtained with the Weibull model.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">14672234</PMID><DateCreated><Year>2003</Year><Month>12</Month><Day>15</Day></DateCreated><DateCompleted><Year>2004</Year><Month>01</Month><Day>13</Day></DateCompleted><DateRevised><Year>2006</Year><Month>11</Month><Day>15</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0362-028X</ISSN><JournalIssue CitedMedium="Print"><Volume>66</Volume><Issue>12</Issue><PubDate><Year>2003</Year><Month>Dec</Month></PubDate></JournalIssue><Title>Journal of food protection</Title><ISOAbbreviation>J. Food Prot.</ISOAbbreviation></Journal><ArticleTitle>Pectin methyl esterase and natural microflora of fresh mixed orange and carrot juice treated with pulsed electric fields.</ArticleTitle><Pagination><MedlinePgn>2336-42</MedlinePgn></Pagination><Abstract><AbstractText>The effects of pulsed electric fields (PEFs) on pectin methyl esterase (PME), molds and yeast, and total flora in fresh (nonpasteurized) mixed orange and carrot juice were studied. The PEF effect was more extensive when juices with high levels of initial PME activity were subjected to treatment and when PEF treatment (at 25 kV/cm for 340 micros) was combined with a moderate temperature (63 degrees C), with the maximum level of PME inactivation being 81.4%. These conditions produced 3.7 decimal reductions in molds and yeast and 2.4 decimal reductions in total flora. Experimental inactivation data for PME, molds and yeast, and total flora were fitted to Bigelow, Hülsheger, and Weibull inactivation models by nonlinear regression. The best fit (lowest mean square error) was obtained with the Weibull model.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Rodrigo</LastName><ForeName>D</ForeName><Initials>D</Initials><AffiliationInfo><Affiliation>Instituto de Agroquímica y Tecnología de Alimentos, Consejo Superior de Investigaciones Científicas, Apartado de Correos 73, 46100 Burjassot, Valencia, Spain.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Barbosa-Cánovas</LastName><ForeName>G V</ForeName><Initials>GV</Initials></Author><Author ValidYN="Y"><LastName>Martínez</LastName><ForeName>A</ForeName><Initials>A</Initials></Author><Author ValidYN="Y"><LastName>Rodrigo</LastName><ForeName>M</ForeName><Initials>M</Initials></Author></AuthorList><Language>ENG</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>J Food Prot</MedlineTA><NlmUniqueID>7703944</NlmUniqueID><ISSNLinking>0362-028X</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>EC 3.1.1.-</RegistryNumber><NameOfSubstance UI="D002265">Carboxylic Ester Hydrolases</NameOfSubstance></Chemical><Chemical><RegistryNumber>EC 3.1.1.11</RegistryNumber><NameOfSubstance UI="C022323">pectinesterase</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D001628" MajorTopicYN="N">Beverages</DescriptorName><QualifierName UI="Q000382" MajorTopicYN="Y">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002265" MajorTopicYN="N">Carboxylic Ester Hydrolases</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D032084" MajorTopicYN="N">Citrus sinensis</DescriptorName><QualifierName UI="Q000382" MajorTopicYN="Y">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018552" MajorTopicYN="N">Daucus carota</DescriptorName><QualifierName UI="Q000382" MajorTopicYN="Y">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D004558" MajorTopicYN="N">Electric Stimulation</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004560" MajorTopicYN="Y">Electricity</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005511" MajorTopicYN="N">Food Handling</DescriptorName><QualifierName UI="Q000379" MajorTopicYN="N">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005516" MajorTopicYN="N">Food Microbiology</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005658" MajorTopicYN="N">Fungi</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="Y">growth & development</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D007700" MajorTopicYN="N">Kinetics</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008962" MajorTopicYN="N">Models, Theoretical</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D011673" MajorTopicYN="N">Pulsatile Flow</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D016008" MajorTopicYN="N">Statistical Distributions</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013696" MajorTopicYN="N">Temperature</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D015003" MajorTopicYN="N">Yeasts</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2003</Year><Month>12</Month><Day>16</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2004</Year><Month>1</Month><Day>14</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2003</Year><Month>12</Month><Day>16</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">14672234</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Bois/explor/OrangerV1/Data/PubMed/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000E15 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/PubMed/Curation/biblio.hfd -nk 000E15 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Bois
|area= OrangerV1
|flux= PubMed
|étape= Curation
|type= RBID
|clé= pubmed:14672234
|texte= Pectin methyl esterase and natural microflora of fresh mixed orange and carrot juice treated with pulsed electric fields.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/PubMed/Curation/RBID.i -Sk "pubmed:14672234" \
| HfdSelect -Kh $EXPLOR_AREA/Data/PubMed/Curation/biblio.hfd \
| NlmPubMed2Wicri -a OrangerV1
| This area was generated with Dilib version V0.6.25. |  |