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dc.contributor.author
Delbrück, Alessia I.
dc.contributor.author
Zhang, Yifan
dc.contributor.author
Heydenreich, Rosa
dc.contributor.author
Mathys, Alexander
dc.date.accessioned
2021-07-29T10:12:50Z
dc.date.available
2021-05-21T08:38:43Z
dc.date.available
2021-05-21T10:57:03Z
dc.date.available
2021-06-21T04:26:05Z
dc.date.available
2021-07-29T10:12:50Z
dc.date.issued
2021-07
dc.identifier.issn
1541-4337
dc.identifier.other
10.1111/1541-4337.12789
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/485665
dc.identifier.doi
10.3929/ethz-b-000485665
dc.description.abstract
Spore-forming bacteria are resistant to stress conditions owing to their ability to form highly resistant dormant spores. These spores can survive adverse environmental conditions in nature, as well as decontamination processes in the food and related industries. Bacterial spores may return to their vegetative state through a process called germination. As spore germination is critical for the loss of resistance, outgrowth, and development of pathogenicity and spoilage potential, the germination pathway has piqued the interest of the scientific community. The inhibition and induction of germination have critical applications in the food industry. Targeted germination can aid in decreasing the resistance of spores and allow the application of milder inactivation procedures. This germination-inactivation strategy allows better maintenance of important food quality attributes. Different stimuli are reported to trigger germination. Among those, isostatic high pressure (HP) has gained increasing attention due to its potential applications in industrial processes. However, pressure-mediated spore germination is extremely heterogeneous as some spores germinate rapidly, while others exhibit slow germination or do not undergo germination at all. The successful and safe implementation of the germination-inactivation strategy, however, depends on the germination of all spores. Therefore, there is a need to elucidate the mechanisms of HP-mediated germination. This work aimed to critically review the current state of knowledge on Bacillus spore germination at a moderate HP of 50–300 MPa. In this review, the germination mechanism, heterogeneity, and influencing factors have been outlined along with knowledge gaps.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Wiley
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
dc.subject
bacillus
en_US
dc.subject
spore
en_US
dc.subject
germination
en_US
dc.subject
high pressure
en_US
dc.title
Bacillus spore germination at moderate high pressure: A review on underlying mechanisms, influencing factors, and its comparison with nutrient germination
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 4.0 International
dc.date.published
2021-06-19
ethz.journal.title
Comprehensive Reviews in Food Science and Food Safety
ethz.journal.volume
20
en_US
ethz.journal.issue
4
en_US
ethz.journal.abbreviated
Compr Rev Food Sci Food Saf
ethz.pages.start
4159
en_US
ethz.pages.end
4181
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.grant
Isolation and characterization of high pressure superdormant spores
en_US
ethz.identifier.wos
ethz.identifier.scopus
ethz.publication.place
Hoboken, NJ
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02070 - Dep. Gesundheitswiss. und Technologie / Dep. of Health Sciences and Technology::02701 - Inst.f. Lebensmittelwiss.,Ernährung,Ges. / Institute of Food, Nutrition, and Health::09571 - Mathys, Alexander / Mathys, Alexander
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02070 - Dep. Gesundheitswiss. und Technologie / Dep. of Health Sciences and Technology::02701 - Inst.f. Lebensmittelwiss.,Ernährung,Ges. / Institute of Food, Nutrition, and Health::09571 - Mathys, Alexander / Mathys, Alexander
en_US
ethz.grant.agreementno
182273
ethz.grant.fundername
SNF
ethz.grant.funderDoi
10.13039/501100001711
ethz.grant.program
Projektförderung in Biologie und Medizin (Abteilung III)
ethz.date.deposited
2021-05-21T08:38:49Z
ethz.source
FORM
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2021-07-29T10:12:56Z
ethz.rosetta.lastUpdated
2021-07-29T10:12:56Z
ethz.rosetta.exportRequired
true
ethz.rosetta.versionExported
true
ethz.COinS
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