{"id":"https://openalex.org/W7038530720","doi":null,"title":"Inactivation of Salmonella enterica, Escherichia Coli O157:H7 Surrogate and Native Microflora from Baby Spinach Leaves using High Voltage Atmospheric Cold Plasma (HVACP) with Nitrogen Gas","display_name":"Inactivation of Salmonella enterica, Escherichia Coli O157:H7 Surrogate and Native Microflora from Baby Spinach Leaves using High Voltage Atmospheric Cold Plasma (HVACP) with Nitrogen Gas","publication_year":2021,"publication_date":"2021-09-01","ids":{"openalex":"https://openalex.org/W7038530720"},"language":"en","primary_location":{"id":"pmh:oai:atrium.lib.uoguelph.ca:10214/26451","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/10214/26451","pdf_url":null,"source":{"id":"https://openalex.org/S4306401043","display_name":"The Atrium (University of Guelph)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I79817857","host_organization_name":"University of Guelph","host_organization_lineage":["https://openalex.org/I79817857"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Thesis"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hdl.handle.net/10214/26451","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5083334218","display_name":"Aparajhitha Sudarsan","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Sudarsan, Aparajhitha","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5083334218"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":{"id":"https://openalex.org/T10642","display_name":"Atmospheric-Pressure Plasma Applications","score":0.9345999956130981,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10642","display_name":"Atmospheric-Pressure Plasma Applications","score":0.9345999956130981,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11455","display_name":"Microbial Inactivation Methods","score":0.05400000140070915,"subfield":{"id":"https://openalex.org/subfields/1305","display_name":"Biotechnology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10900","display_name":"Listeria monocytogenes in Food Safety","score":0.007400000002235174,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/nitrogen-molecule","display_name":"nitrogen molecule","score":0.4180000126361847},{"id":"https://openalex.org/keywords/baby-spinach","display_name":"baby spinach","score":0.796999990940094},{"id":"https://openalex.org/keywords/salmonella-enterica","display_name":"Salmonella enterica","score":0.8579999804496765},{"id":"https://openalex.org/keywords/escherichia-coli-o157-h7","display_name":"Escherichia coli O157:H7","score":0.9789999723434448},{"id":"https://openalex.org/keywords/native-microflora","display_name":"native microflora","score":0.7459999918937683},{"id":"https://openalex.org/keywords/leafy-vegetables","display_name":"leafy vegetables","score":0.7519999742507935},{"id":"https://openalex.org/keywords/food-safety","display_name":"food safety","score":0.5659999847412109},{"id":"https://openalex.org/keywords/cold-storage","display_name":"cold storage","score":0.4009999930858612},{"id":"https://openalex.org/keywords/pathogen-inactivation","display_name":"pathogen inactivation","score":0.5410000085830688}],"concepts":[{"id":"https://openalex.org/C2779607309","wikidata":"https://www.wikidata.org/wiki/Q2264864","display_name":"Salmonella enterica","level":4,"score":0.7512999773025513},{"id":"https://openalex.org/C147490202","wikidata":"https://www.wikidata.org/wiki/Q5465528","display_name":"Food spoilage","level":3,"score":0.6309999823570251},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.6306999921798706},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.6161999702453613},{"id":"https://openalex.org/C2781065037","wikidata":"https://www.wikidata.org/wiki/Q150839","display_name":"Salmonella","level":3,"score":0.5745999813079834},{"id":"https://openalex.org/C175605896","wikidata":"https://www.wikidata.org/wiki/Q39833","display_name":"Microorganism","level":3,"score":0.5257999897003174},{"id":"https://openalex.org/C2780054949","wikidata":"https://www.wikidata.org/wiki/Q1421117","display_name":"Spinach","level":2,"score":0.5206000208854675},{"id":"https://openalex.org/C547475151","wikidata":"https://www.wikidata.org/wiki/Q25419","display_name":"Escherichia coli","level":3,"score":0.5180000066757202},{"id":"https://openalex.org/C3017828787","wikidata":"https://www.wikidata.org/wiki/Q20134","display_name":"Leafy vegetables","level":2,"score":0.4609000086784363},{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.4429999887943268},{"id":"https://openalex.org/C523546767","wikidata":"https://www.wikidata.org/wiki/Q10876","display_name":"Bacteria","level":2,"score":0.4415000081062317},{"id":"https://openalex.org/C107211472","wikidata":"https://www.wikidata.org/wiki/Q284486","display_name":"Human decontamination","level":2,"score":0.43540000915527344},{"id":"https://openalex.org/C516717267","wikidata":"https://www.wikidata.org/wiki/Q909821","display_name":"Food safety","level":2,"score":0.42410001158714294},{"id":"https://openalex.org/C2781451354","wikidata":"https://www.wikidata.org/wiki/Q6508901","display_name":"Leafy","level":2,"score":0.3928999900817871},{"id":"https://openalex.org/C2778883795","wikidata":"https://www.wikidata.org/wiki/Q804517","display_name":"Pathogenic bacteria","level":3,"score":0.3846000134944916},{"id":"https://openalex.org/C135704130","wikidata":"https://www.wikidata.org/wiki/Q173514","display_name":"Food preservation","level":2,"score":0.34470000863075256},{"id":"https://openalex.org/C51592225","wikidata":"https://www.wikidata.org/wiki/Q2498665","display_name":"Food quality","level":2,"score":0.3393000066280365},{"id":"https://openalex.org/C58684123","wikidata":"https://www.wikidata.org/wiki/Q1810993","display_name":"Food microbiology","level":3,"score":0.3172000050544739},{"id":"https://openalex.org/C2987718291","wikidata":"https://www.wikidata.org/wiki/Q2095","display_name":"Food products","level":2,"score":0.30000001192092896},{"id":"https://openalex.org/C107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","level":1,"score":0.2865000069141388},{"id":"https://openalex.org/C89423630","wikidata":"https://www.wikidata.org/wiki/Q7193","display_name":"Microbiology","level":1,"score":0.2847999930381775},{"id":"https://openalex.org/C34135077","wikidata":"https://www.wikidata.org/wiki/Q3511075","display_name":"Food contaminant","level":2,"score":0.27559998631477356},{"id":"https://openalex.org/C88199923","wikidata":"https://www.wikidata.org/wiki/Q627371","display_name":"Food processing","level":2,"score":0.26899999380111694},{"id":"https://openalex.org/C2776632002","wikidata":"https://www.wikidata.org/wiki/Q145909","display_name":"Legume","level":2,"score":0.2599000036716461}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:atrium.lib.uoguelph.ca:10214/26451","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/10214/26451","pdf_url":null,"source":{"id":"https://openalex.org/S4306401043","display_name":"The Atrium (University of Guelph)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I79817857","host_organization_name":"University of Guelph","host_organization_lineage":["https://openalex.org/I79817857"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Thesis"}],"best_oa_location":{"id":"pmh:oai:atrium.lib.uoguelph.ca:10214/26451","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/10214/26451","pdf_url":null,"source":{"id":"https://openalex.org/S4306401043","display_name":"The Atrium (University of Guelph)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I79817857","host_organization_name":"University of Guelph","host_organization_lineage":["https://openalex.org/I79817857"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Thesis"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":0.875},{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.5683000087738037}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3215148840","https://openalex.org/W4229335908","https://openalex.org/W2735042139","https://openalex.org/W2909087187","https://openalex.org/W7135313190","https://openalex.org/W1548869593","https://openalex.org/W4385950531","https://openalex.org/W4399899157","https://openalex.org/W2058314023","https://openalex.org/W3141413067"],"abstract_inverted_index":{"Consumption":[0],"of":[1,12,27,69,96,120],"leafy":[2,13],"greens":[3,14],"has":[4],"increased":[5],"significantly":[6,82],"in":[7],"recent":[8],"years.":[9],"The":[10],"nature":[11],"makes":[15,31],"them":[16,32],"ideal":[17],"hosts":[18],"for":[19,37],"spoilage":[20],"and":[21,48,74,115,124],"pathogenic":[22],"microorganisms":[23],"while":[24],"the":[25],"lack":[26],"non-thermal":[28],"processing":[29],"intervention":[30],"a":[33,59,105],"food":[34],"safety":[35],"risk":[36],"consumers.":[38],"Current":[39],"decontamination":[40],"practices":[41],"have":[42],"limited":[43],"effectiveness,":[44],"leave":[45],"harmful":[46],"residues":[47],"lower":[49],"product":[50,89],"quality.":[51,90],"High":[52],"voltage":[53],"atmospheric":[54],"cold":[55],"plasma":[56],"(HVACP)":[57],"is":[58],"partially":[60],"ionized":[61],"gas":[62,79],"generated":[63],"at":[64,134],"room":[65],"temperature":[66],"made":[67],"up":[68],"electrons,":[70],"ions,":[71],"free":[72],"radicals":[73],"neutral":[75],"molecules.":[76],"These":[77],"reactive":[78],"species":[80],"can":[81],"reduce":[83],"bacteria":[84],"with":[85,142],"minimal":[86],"effect":[87],"on":[88],"A":[91,113],"3.51":[92],"log10":[93,117],"CFU/sample":[94,118],"reduction":[95,119],"native":[97],"microflora":[98],"was":[99],"observed":[100,129,141],"after":[101,130],"7":[102],"days":[103,132],"using":[104,145],"five":[106],"minute,":[107],"80":[108],"kV,":[109],"indirect":[110],"HVACP":[111,143],"treatment.":[112],"3.18":[114],"3.77":[116],"Salmonella":[121],"enterica":[122],"serovars":[123],"E.":[125],"coli":[126],"O157:H7":[127],"were":[128,140],"14":[131],"storage":[133],"4":[135],"\u00b0C.":[136],"Minimal":[137],"quality":[138],"effects":[139],"treatment":[144],"nitrogen":[146],"gas.":[147]},"counts_by_year":[],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2025-10-10T00:00:00"}