Sökning: id:"swepub:oai:lup.lub.lu.se:6b6d18bc-0f01-49b0-b869-edc5d45b4331" > Use of bacterial st...
Fältnamn | Indikatorer | Metadata |
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000 | 06415naa a2200517 4500 | |
001 | oai:lup.lub.lu.se:6b6d18bc-0f01-49b0-b869-edc5d45b4331 | |
003 | SwePub | |
008 | 211124s2021 | |||||||||||000 ||eng| | |
009 | oai:slubar.slu.se:114437 | |
024 | 7 | a https://lup.lub.lu.se/record/6b6d18bc-0f01-49b0-b869-edc5d45b43312 URI |
024 | 7 | a https://doi.org/10.1016/j.ifset.2021.1028622 DOI |
024 | 7 | a https://res.slu.se/id/publ/1144372 URI |
040 | a (SwePub)lud (SwePub)slu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Uhlig, E.u Lund University,Lunds universitet,Avdelningen för livsmedel och läkemedel,Institutionen för processteknik och tillämpad biovetenskap,Institutioner vid LTH,Lunds Tekniska Högskola,Division of Food and Pharma,Department of Process and Life Science Engineering,Departments at LTH,Faculty of Engineering, LTH4 aut0 (Swepub:lu)food-ete |
245 | 1 0 | a Use of bacterial strains antagonistic to Escherichia coli for biocontrol of spinach : A field trial |
264 | 1 | b Elsevier BV,c 2021 |
520 | a To counteract global food safety hazards related to raw consumption of ready-to-eat leafy vegetables, a method to improve bacterial status using antagonistic bacteria was studied under field conditions. This is the first study to identify potential Escherichia coli antagonists from the native microbiota on leafy green vegetables and evaluate their effect in an industrial field production setting. Bacterial strains were isolated from different types of leafy green vegetables and selected upon their effect against E. coli in vitro, and out of 295 tested bacterial strains, 37 showed an antagonistic effect. Four of those antagonistic strains were coated in separate treatments onto spinach seeds and planted in the field. Both seeds and plants were analyzed by Illumina MiSeq next generation sequencing (NGS), and it was seen that the microbiota of the plants contained lower relative abundance of plant and human pathogenic genera. Higher β-diversity was observed for the samples treated with Bacillus coagulans LMG P-32205 and B. coagulans LMG P-32206 compared to control, indicating that those strains have induced substantial changes in the native microbiota of the leaves. A reduction of Escherichia-Shigella was seen for two of the isolates (Pseudomonas cedrina LMG P-32207 and Pseudomonas punonenis LMG P-32204) as the seeds developed into plants. Seeds inoculated with two of the strains (B. coagulans LMG P-32205 and B. coagulans LMG P-32206) had increased levels of Lactobacillaceae, and treatment with B. coagulans LMG P-32206 resulted in lower levels of Pantoea (from 31.4 to 12.2%). These results encourage the usage of bacterial antagonists as part of a global solution to reduce the risk of human pathogens on leafy green vegetables. | |
650 | 7 | a LANTBRUKSVETENSKAPERx Lantbruksvetenskap, skogsbruk och fiskex Livsmedelsvetenskap0 (SwePub)401032 hsv//swe |
650 | 7 | a AGRICULTURAL SCIENCESx Agriculture, Forestry and Fisheriesx Food Science0 (SwePub)401032 hsv//eng |
650 | 7 | a LANTBRUKSVETENSKAPERx Veterinärmedicinx Patobiologi0 (SwePub)403022 hsv//swe |
650 | 7 | a AGRICULTURAL SCIENCESx Veterinary Sciencex Pathobiology0 (SwePub)403022 hsv//eng |
653 | a Biological control | |
653 | a Escherichia coli | |
653 | a Leafy-green vegetables | |
653 | a Native microbiota | |
700 | 1 | a Kjellström, A.u Lund University,Lunds universitet,Avdelningen för livsmedel och läkemedel,Institutionen för processteknik och tillämpad biovetenskap,Institutioner vid LTH,Lunds Tekniska Högskola,Division of Food and Pharma,Department of Process and Life Science Engineering,Departments at LTH,Faculty of Engineering, LTH4 aut0 (Swepub:lu)an3112kj |
700 | 1 | a Nurminen, N.u Lund University4 aut |
700 | 1 | a Olsson, C.u Lund University,Lunds universitet,Avdelningen för livsmedel och läkemedel,Institutionen för processteknik och tillämpad biovetenskap,Institutioner vid LTH,Lunds Tekniska Högskola,Division of Food and Pharma,Department of Process and Life Science Engineering,Departments at LTH,Faculty of Engineering, LTH4 aut0 (Swepub:lu)cr8370ol |
700 | 1 | a Oscarsson, E.u Lund University,Lunds universitet,Avdelningen för livsmedel och läkemedel,Institutionen för processteknik och tillämpad biovetenskap,Institutioner vid LTH,Lunds Tekniska Högskola,Division of Food and Pharma,Department of Process and Life Science Engineering,Departments at LTH,Faculty of Engineering, LTH4 aut0 (Swepub:lu)el7430os |
700 | 1 | a Canaviri-Paz, P.u Lund University,Lunds universitet,Avdelningen för livsmedel och läkemedel,Institutionen för processteknik och tillämpad biovetenskap,Institutioner vid LTH,Lunds Tekniska Högskola,Division of Food and Pharma,Department of Process and Life Science Engineering,Departments at LTH,Faculty of Engineering, LTH4 aut0 (Swepub:lu)pa4068ca |
700 | 1 | a Mogren, Larsu Sveriges lantbruksuniversitet,Swedish University of Agricultural Sciences,Biosystem och teknologi,Department of Biosystems and Technology4 aut0 (Swepub:slu)49049 |
700 | 1 | a Alsanius, Beatrixu Sveriges lantbruksuniversitet,Swedish University of Agricultural Sciences,Biosystem och teknologi,Department of Biosystems and Technology4 aut0 (Swepub:slu)49831 |
700 | 1 | a Molin, G.u Lund University,Lunds universitet,Avdelningen för livsmedel och läkemedel,Institutionen för processteknik och tillämpad biovetenskap,Institutioner vid LTH,Lunds Tekniska Högskola,Division of Food and Pharma,Department of Process and Life Science Engineering,Departments at LTH,Faculty of Engineering, LTH4 aut0 (Swepub:lu)livt-gmo |
710 | 2 | a Avdelningen för livsmedel och läkemedelb Institutionen för processteknik och tillämpad biovetenskap4 org |
710 | 2 | a Sveriges lantbruksuniversitet |
773 | 0 | t Innovative Food Science and Emerging Technologiesd : Elsevier BVg 74q 74x 1466-8564 |
856 | 4 | u http://dx.doi.org/10.1016/j.ifset.2021.102862x freey FULLTEXT |
856 | 4 | u https://doi.org/10.1016/j.ifset.2021.102862 |
856 | 4 | u https://pub.epsilon.slu.se/id/eprint/26213/contentsx primaryx Raw objectx freey FULLTEXT |
856 | 4 8 | u https://lup.lub.lu.se/record/6b6d18bc-0f01-49b0-b869-edc5d45b4331 |
856 | 4 8 | u https://doi.org/10.1016/j.ifset.2021.102862 |
856 | 4 8 | u https://res.slu.se/id/publ/114437 |
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