Inactivation of Clostridium Spores in Honey with Supercritical CO2 and in Combination with Essential Oils
| dc.contributor.author | Dacal Gutierrez, Alejandro | |
| dc.contributor.author | Tirado Armesto, Diego Felipe | |
| dc.contributor.author | Calvo Garrido, Lourdes | |
| dc.contributor.author | Calvo Garrido, María Lourdes | |
| dc.date.accessioned | 2023-06-22T12:38:20Z | |
| dc.date.available | 2023-06-22T12:38:20Z | |
| dc.date.issued | 2022 | |
| dc.description.abstract | The presence of tens of Clostridium botulinum spores per gram of honey can cause infantile botulism. Thermal treatment is insufficient to inactivate these resistant forms. This study explored the effectiveness of supercritical CO2 (scCO2 ) on its own and combined with lemon (LEO), clove (CLEO), and cinnamon (CEO) essential oils on the inactivation of Clostridium sporogenes (CECT 553) as a surrogate of Clostridium botulinum. In water, the degree of inactivation at 10 MPa after 60 min increased with the increasing temperature, reducing the population by 90% at 40 ◦C and by 99.7% at 80 ◦C. In contrast, when applied to honey, scCO2 did not inactivate Clostridium spores satisfactorily at temperatures below 70 ◦C, which was related to the protective effect of honey. Meanwhile, scCO2 modified with CEO | |
| dc.description.department | Depto. de Ingeniería Química y de Materiales | |
| dc.description.faculty | Fac. de Ciencias Químicas | |
| dc.description.refereed | TRUE | |
| dc.description.sponsorship | Ministerio de Ciencia, Innovación | |
| dc.description.sponsorship | Universidad Nacional de Colombia | |
| dc.description.status | pub | |
| dc.eprint.id | https://eprints.ucm.es/id/eprint/76648 | |
| dc.identifier.doi | 10.3390/ pr10112232 | |
| dc.identifier.issn | 2227-9717 | |
| dc.identifier.officialurl | https://doi.org/10.3390/ pr10112232 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.14352/72971 | |
| dc.journal.title | Processes | |
| dc.language.iso | eng | |
| dc.publisher | MDPI | |
| dc.relation.projectID | project Ref. CTQ2009-14676/PPQ | |
| dc.relation.projectID | (project reference 55144). | |
| dc.rights | Atribución 3.0 España | |
| dc.rights.accessRights | open access | |
| dc.rights.uri | https://creativecommons.org/licenses/by/3.0/es/ | |
| dc.subject.cdu | 66.0 | |
| dc.subject.keyword | high-pressure carbon dioxide | |
| dc.subject.keyword | lemon essential oil | |
| dc.subject.keyword | clove essential oil | |
| dc.subject.keyword | cinnamon essential oil | |
| dc.subject.keyword | Clostridium sporogenes | |
| dc.subject.ucm | Ingeniería química | |
| dc.subject.unesco | 3303 Ingeniería y Tecnología Químicas | |
| dc.title | Inactivation of Clostridium Spores in Honey with Supercritical CO2 and in Combination with Essential Oils | |
| dc.type | journal article | |
| dc.volume.number | 10 | |
| dspace.entity.type | Publication | |
| relation.isAuthorOfPublication | f2587cb3-725d-4333-90ba-d4aac12ec04c | |
| relation.isAuthorOfPublication.latestForDiscovery | f2587cb3-725d-4333-90ba-d4aac12ec04c |
Download
Original bundle
1 - 1 of 1
