Inactivation of Alicyclobacillus acidoterrestris spores in apple and orange juice concentrates by gamma irradiation.
Identifieur interne : 000A35 ( Main/Exploration ); précédent : 000A34; suivant : 000A36Inactivation of Alicyclobacillus acidoterrestris spores in apple and orange juice concentrates by gamma irradiation.
Auteurs : Su-Yeon Lee [Corée du Sud] ; Sang-Hyun Park [Corée du Sud] ; Dong-Hyun Kang [Corée du Sud]Source :
- Journal of food protection [ 1944-9097 ] ; 2014.
English descriptors
- KwdEn :
- Alicyclobacillus (radiation effects), Beverages (microbiology), Citrus sinensis (microbiology), Colony Count, Microbial, Dose-Response Relationship, Radiation, Food Contamination (analysis), Food Contamination (prevention & control), Food Irradiation (methods), Gamma Rays, Hot Temperature, Humans, Malus (microbiology), Spores, Bacterial (radiation effects).
- MESH :
- analysis : Food Contamination.
- methods : Food Irradiation.
- microbiology : Beverages, Citrus sinensis, Malus.
- prevention & control : Food Contamination.
- radiation effects : Alicyclobacillus, Spores, Bacterial.
- Colony Count, Microbial, Dose-Response Relationship, Radiation, Gamma Rays, Hot Temperature, Humans.
Abstract
The objective of this study was to evaluate the effect of different concentrations of reconstituted apple and orange juice on reduction of Alicyclobacillus acidoterrestris spores by gamma irradiation. Spores of A. acidoterrestris were inoculated into three concentrations of apple (18, 36, and 72 °Brix) and orange (11, 33, and 66 °Brix) juice and subjected to five radiation doses (1, 3, 5, 7, and 10 kGy). No significant reductions (P > 0.05) in spores were observed after the 1-kGy treatment for all apple and orange concentrations. Spores in 18, 36, and 72 °Brix apple juice concentrates subjected to 10 kGy were reduced to 4.34, 3.9, and 3.84 log CFU/ml, respectively. Similar results were observed for orange juice. When 10 kGy was applied to 11 °Brix orange juice, populations of spores were reduced by 5 log CFU/ml. The reduction of spores in 33 and 66 °Brix orange juice concentrates exposed to 10-kGy gamma irradiation was 4.54 and 3.85 log CFU/ml, respectively. Juice concentration did not affect (P > 0.05) the number of surviving A. acidoterrestris spores from the same kGy treatment. Gamma irradiation treatment did not change the pH or water activity of the juice (P > 0.05).
DOI: 10.4315/0362-028X.JFP-13-133
PubMed: 24490932
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream PubMed, to step Corpus: 000377
- to stream PubMed, to step Curation: 000377
- to stream PubMed, to step Checkpoint: 000377
- to stream Ncbi, to step Merge: 001579
- to stream Ncbi, to step Curation: 001579
- to stream Ncbi, to step Checkpoint: 001579
- to stream Main, to step Merge: 000A36
- to stream Main, to step Curation: 000A35
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Inactivation of Alicyclobacillus acidoterrestris spores in apple and orange juice concentrates by gamma irradiation.</title><author><name sortKey="Lee, Su Yeon" sort="Lee, Su Yeon" uniqKey="Lee S" first="Su-Yeon" last="Lee">Su-Yeon Lee</name><affiliation wicri:level="4"><nlm:affiliation>Department of Food and Animal Biotechnology, Department of Agricultural Biotechnology, Center for Food and Bioconvergence, and Research Institute for Agriculture and Life Sciences, Seoul National University, Seoul 151-921, Korea 4928.</nlm:affiliation><orgName type="university">Université nationale de Séoul</orgName><country>Corée du Sud</country><placeName><settlement type="city">Séoul</settlement></placeName></affiliation></author><author><name sortKey="Park, Sang Hyun" sort="Park, Sang Hyun" uniqKey="Park S" first="Sang-Hyun" last="Park">Sang-Hyun Park</name><affiliation wicri:level="4"><nlm:affiliation>Department of Food and Animal Biotechnology, Department of Agricultural Biotechnology, Center for Food and Bioconvergence, and Research Institute for Agriculture and Life Sciences, Seoul National University, Seoul 151-921, Korea 4928.</nlm:affiliation><orgName type="university">Université nationale de Séoul</orgName><country>Corée du Sud</country><placeName><settlement type="city">Séoul</settlement></placeName></affiliation></author><author><name sortKey="Kang, Dong Hyun" sort="Kang, Dong Hyun" uniqKey="Kang D" first="Dong-Hyun" last="Kang">Dong-Hyun Kang</name><affiliation wicri:level="1"><nlm:affiliation>Department of Food and Animal Biotechnology, Department of Agricultural Biotechnology, Center for Food and Bioconvergence, and Research Institute for Agriculture and Life Sciences, Seoul National University, Seoul 151-921, Korea 4928. kang7820@snu.ac.kr.</nlm:affiliation><country wicri:rule="url">Corée du Sud</country></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2014">2014</date><idno type="RBID">pubmed:24490932</idno><idno type="pmid">24490932</idno><idno type="doi">10.4315/0362-028X.JFP-13-133</idno><idno type="wicri:Area/PubMed/Corpus">000377</idno><idno type="wicri:Area/PubMed/Curation">000377</idno><idno type="wicri:Area/PubMed/Checkpoint">000377</idno><idno type="wicri:Area/Ncbi/Merge">001579</idno><idno type="wicri:Area/Ncbi/Curation">001579</idno><idno type="wicri:Area/Ncbi/Checkpoint">001579</idno><idno type="wicri:Area/Main/Merge">000A36</idno><idno type="wicri:Area/Main/Curation">000A35</idno><idno type="wicri:Area/Main/Exploration">000A35</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Inactivation of Alicyclobacillus acidoterrestris spores in apple and orange juice concentrates by gamma irradiation.</title><author><name sortKey="Lee, Su Yeon" sort="Lee, Su Yeon" uniqKey="Lee S" first="Su-Yeon" last="Lee">Su-Yeon Lee</name><affiliation wicri:level="4"><nlm:affiliation>Department of Food and Animal Biotechnology, Department of Agricultural Biotechnology, Center for Food and Bioconvergence, and Research Institute for Agriculture and Life Sciences, Seoul National University, Seoul 151-921, Korea 4928.</nlm:affiliation><orgName type="university">Université nationale de Séoul</orgName><country>Corée du Sud</country><placeName><settlement type="city">Séoul</settlement></placeName></affiliation></author><author><name sortKey="Park, Sang Hyun" sort="Park, Sang Hyun" uniqKey="Park S" first="Sang-Hyun" last="Park">Sang-Hyun Park</name><affiliation wicri:level="4"><nlm:affiliation>Department of Food and Animal Biotechnology, Department of Agricultural Biotechnology, Center for Food and Bioconvergence, and Research Institute for Agriculture and Life Sciences, Seoul National University, Seoul 151-921, Korea 4928.</nlm:affiliation><orgName type="university">Université nationale de Séoul</orgName><country>Corée du Sud</country><placeName><settlement type="city">Séoul</settlement></placeName></affiliation></author><author><name sortKey="Kang, Dong Hyun" sort="Kang, Dong Hyun" uniqKey="Kang D" first="Dong-Hyun" last="Kang">Dong-Hyun Kang</name><affiliation wicri:level="1"><nlm:affiliation>Department of Food and Animal Biotechnology, Department of Agricultural Biotechnology, Center for Food and Bioconvergence, and Research Institute for Agriculture and Life Sciences, Seoul National University, Seoul 151-921, Korea 4928. kang7820@snu.ac.kr.</nlm:affiliation><country wicri:rule="url">Corée du Sud</country></affiliation></author></analytic><series><title level="j">Journal of food protection</title><idno type="eISSN">1944-9097</idno><imprint><date when="2014" type="published">2014</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Alicyclobacillus (radiation effects)</term><term>Beverages (microbiology)</term><term>Citrus sinensis (microbiology)</term><term>Colony Count, Microbial</term><term>Dose-Response Relationship, Radiation</term><term>Food Contamination (analysis)</term><term>Food Contamination (prevention & control)</term><term>Food Irradiation (methods)</term><term>Gamma Rays</term><term>Hot Temperature</term><term>Humans</term><term>Malus (microbiology)</term><term>Spores, Bacterial (radiation effects)</term></keywords><keywords scheme="MESH" qualifier="analysis" xml:lang="en"><term>Food Contamination</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Food Irradiation</term></keywords><keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Beverages</term><term>Citrus sinensis</term><term>Malus</term></keywords><keywords scheme="MESH" qualifier="prevention & control" xml:lang="en"><term>Food Contamination</term></keywords><keywords scheme="MESH" qualifier="radiation effects" xml:lang="en"><term>Alicyclobacillus</term><term>Spores, Bacterial</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Colony Count, Microbial</term><term>Dose-Response Relationship, Radiation</term><term>Gamma Rays</term><term>Hot Temperature</term><term>Humans</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The objective of this study was to evaluate the effect of different concentrations of reconstituted apple and orange juice on reduction of Alicyclobacillus acidoterrestris spores by gamma irradiation. Spores of A. acidoterrestris were inoculated into three concentrations of apple (18, 36, and 72 °Brix) and orange (11, 33, and 66 °Brix) juice and subjected to five radiation doses (1, 3, 5, 7, and 10 kGy). No significant reductions (P > 0.05) in spores were observed after the 1-kGy treatment for all apple and orange concentrations. Spores in 18, 36, and 72 °Brix apple juice concentrates subjected to 10 kGy were reduced to 4.34, 3.9, and 3.84 log CFU/ml, respectively. Similar results were observed for orange juice. When 10 kGy was applied to 11 °Brix orange juice, populations of spores were reduced by 5 log CFU/ml. The reduction of spores in 33 and 66 °Brix orange juice concentrates exposed to 10-kGy gamma irradiation was 4.54 and 3.85 log CFU/ml, respectively. Juice concentration did not affect (P > 0.05) the number of surviving A. acidoterrestris spores from the same kGy treatment. Gamma irradiation treatment did not change the pH or water activity of the juice (P > 0.05).</div></front></TEI><affiliations><list><country><li>Corée du Sud</li></country><settlement><li>Séoul</li></settlement><orgName><li>Université nationale de Séoul</li></orgName></list><tree><country name="Corée du Sud"><noRegion><name sortKey="Lee, Su Yeon" sort="Lee, Su Yeon" uniqKey="Lee S" first="Su-Yeon" last="Lee">Su-Yeon Lee</name></noRegion><name sortKey="Kang, Dong Hyun" sort="Kang, Dong Hyun" uniqKey="Kang D" first="Dong-Hyun" last="Kang">Dong-Hyun Kang</name><name sortKey="Park, Sang Hyun" sort="Park, Sang Hyun" uniqKey="Park S" first="Sang-Hyun" last="Park">Sang-Hyun Park</name></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 000A35 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 000A35 | 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= pubmed:24490932
|texte= Inactivation of Alicyclobacillus acidoterrestris spores in apple and orange juice concentrates by gamma irradiation.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i -Sk "pubmed:24490932" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd \
| NlmPubMed2Wicri -a OrangerV1
| This area was generated with Dilib version V0.6.25. |  |