Fungal decay and shelf life of oranges coated with chitosan and bergamot, thyme, and tea tree essential oils.
Identifieur interne : 001051 ( Ncbi/Checkpoint ); précédent : 001050; suivant : 001052Fungal decay and shelf life of oranges coated with chitosan and bergamot, thyme, and tea tree essential oils.
Auteurs : M. Cháfer [Espagne] ; L. Sánchez-González ; Ch González-Martínez ; A. ChiraltSource :
- Journal of food science [ 1750-3841 ] ; 2012.
English descriptors
- KwdEn :
- Antifungal Agents (pharmacology), Chitosan (chemistry), Chitosan (pharmacology), Citrus sinensis (microbiology), Food Contamination (prevention & control), Food Microbiology, Food Preservation (methods), Food Storage (methods), Fruit (microbiology), Penicillium (drug effects), Penicillium (growth & development), Plant Oils (chemistry), Tea Tree Oil (pharmacology), Thymus Plant (chemistry).
- MESH :
- chemical , chemistry : Chitosan, Plant Oils.
- chemical , pharmacology : Antifungal Agents, Chitosan, Tea Tree Oil.
- chemistry : Thymus Plant.
- drug effects : Penicillium.
- growth & development : Penicillium.
- methods : Food Preservation, Food Storage.
- microbiology : Citrus sinensis, Fruit.
- prevention & control : Food Contamination.
- Food Microbiology.
Abstract
Chitosan coatings, containing or not essential oils (bergamot, thyme and tea tree oil), were applied to oranges (cv. Navel Powell). Antifungal effect was evaluated by applying coatings before and after inoculating the fruit with Penicillium italicum CECT 2294 (10(5) spores/mL), preventive and curative treatments, respectively. The effect of coatings on the quality parameters (acidity, pH, soluble solids, juice percentage, weight loss, firmness, color parameters, and respiration rate) was controlled for the different oranges samples throughout the cold storage time. Preventive antimicrobial treatments with coatings containing tea tree oil were the most effective with a reduction of the microbial growth (expressed as the percentage of infected samples) of 50%, as compared to the uncoated samples. The coatings did not lead to any relevant changes in the development of the sample quality parameters throughout the cold storage, except for a slightly reduced loss of both weight and firmness when the coatings contained bergamot oil.
DOI: 10.1111/j.1750-3841.2012.02827.x
PubMed: 22860582
Affiliations:
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Sánchez-González</name></author><author><name sortKey="Gonzalez Martinez, Ch" sort="Gonzalez Martinez, Ch" uniqKey="Gonzalez Martinez C" first="Ch" last="González-Martínez">Ch González-Martínez</name></author><author><name sortKey="Chiralt, A" sort="Chiralt, A" uniqKey="Chiralt A" first="A" last="Chiralt">A. Chiralt</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2012">2012</date><idno type="RBID">pubmed:22860582</idno><idno type="pmid">22860582</idno><idno type="doi">10.1111/j.1750-3841.2012.02827.x</idno><idno type="wicri:Area/PubMed/Corpus">000593</idno><idno type="wicri:Area/PubMed/Curation">000593</idno><idno type="wicri:Area/PubMed/Checkpoint">000593</idno><idno type="wicri:Area/Ncbi/Merge">001051</idno><idno type="wicri:Area/Ncbi/Curation">001051</idno><idno type="wicri:Area/Ncbi/Checkpoint">001051</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Fungal decay and shelf life of oranges coated with chitosan and bergamot, thyme, and tea tree essential oils.</title><author><name sortKey="Chafer, M" sort="Chafer, M" uniqKey="Chafer M" first="M" last="Cháfer">M. Cháfer</name><affiliation wicri:level="1"><nlm:affiliation>Departamento de Tecnología de Alimentos-Instituto de Ingeniería de Alimentos para el Desarrollo, Universidad Politécnica de Valencia, Valencia, Spain. mtchafer@tal.upv.es</nlm:affiliation><country xml:lang="fr">Espagne</country><wicri:regionArea>Departamento de Tecnología de Alimentos-Instituto de Ingeniería de Alimentos para el Desarrollo, Universidad Politécnica de Valencia, Valencia</wicri:regionArea><wicri:noRegion>Valencia</wicri:noRegion></affiliation></author><author><name sortKey="Sanchez Gonzalez, L" sort="Sanchez Gonzalez, L" uniqKey="Sanchez Gonzalez L" first="L" last="Sánchez-González">L. Sánchez-González</name></author><author><name sortKey="Gonzalez Martinez, Ch" sort="Gonzalez Martinez, Ch" uniqKey="Gonzalez Martinez C" first="Ch" last="González-Martínez">Ch González-Martínez</name></author><author><name sortKey="Chiralt, A" sort="Chiralt, A" uniqKey="Chiralt A" first="A" last="Chiralt">A. Chiralt</name></author></analytic><series><title level="j">Journal of food science</title><idno type="eISSN">1750-3841</idno><imprint><date when="2012" type="published">2012</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Antifungal Agents (pharmacology)</term><term>Chitosan (chemistry)</term><term>Chitosan (pharmacology)</term><term>Citrus sinensis (microbiology)</term><term>Food Contamination (prevention & control)</term><term>Food Microbiology</term><term>Food Preservation (methods)</term><term>Food Storage (methods)</term><term>Fruit (microbiology)</term><term>Penicillium (drug effects)</term><term>Penicillium (growth & development)</term><term>Plant Oils (chemistry)</term><term>Tea Tree Oil (pharmacology)</term><term>Thymus Plant (chemistry)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Chitosan</term><term>Plant Oils</term></keywords><keywords scheme="MESH" type="chemical" qualifier="pharmacology" xml:lang="en"><term>Antifungal Agents</term><term>Chitosan</term><term>Tea Tree Oil</term></keywords><keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Thymus Plant</term></keywords><keywords scheme="MESH" qualifier="drug effects" xml:lang="en"><term>Penicillium</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Penicillium</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Food Preservation</term><term>Food Storage</term></keywords><keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Citrus sinensis</term><term>Fruit</term></keywords><keywords scheme="MESH" qualifier="prevention & control" xml:lang="en"><term>Food Contamination</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Food Microbiology</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Chitosan coatings, containing or not essential oils (bergamot, thyme and tea tree oil), were applied to oranges (cv. Navel Powell). Antifungal effect was evaluated by applying coatings before and after inoculating the fruit with Penicillium italicum CECT 2294 (10(5) spores/mL), preventive and curative treatments, respectively. The effect of coatings on the quality parameters (acidity, pH, soluble solids, juice percentage, weight loss, firmness, color parameters, and respiration rate) was controlled for the different oranges samples throughout the cold storage time. Preventive antimicrobial treatments with coatings containing tea tree oil were the most effective with a reduction of the microbial growth (expressed as the percentage of infected samples) of 50%, as compared to the uncoated samples. The coatings did not lead to any relevant changes in the development of the sample quality parameters throughout the cold storage, except for a slightly reduced loss of both weight and firmness when the coatings contained bergamot oil.</div></front></TEI><affiliations><list><country><li>Espagne</li></country></list><tree><noCountry><name sortKey="Chiralt, A" sort="Chiralt, A" uniqKey="Chiralt A" first="A" last="Chiralt">A. Chiralt</name><name sortKey="Gonzalez Martinez, Ch" sort="Gonzalez Martinez, Ch" uniqKey="Gonzalez Martinez C" first="Ch" last="González-Martínez">Ch González-Martínez</name><name sortKey="Sanchez Gonzalez, L" sort="Sanchez Gonzalez, L" uniqKey="Sanchez Gonzalez L" first="L" last="Sánchez-González">L. Sánchez-González</name></noCountry><country name="Espagne"><noRegion><name sortKey="Chafer, M" sort="Chafer, M" uniqKey="Chafer M" first="M" last="Cháfer">M. Cháfer</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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