[{"publisher":"SeAMK","publication":"SeAMK Journal","date_updated":"2026-04-08T13:41:35Z","publication_identifier":{"issn":["2984-1917"]},"oa":"1","abstract":[{"lang":"eng","text":"Microbial food safety is the master key for reducing illness caused by the consumption of foodstuffs. This demonstration therefore aims to use non-pathogenic surrogates to draw conclusions whether vegan ready-to-eat model food serves as a base for growth of pathogenic Escherichia coli and Listeria monocytogenes in vegan ready-to-eat meat substitute in case of a potential contamination, causing a reduction of food safety.\r\nPackages of ready-to-eat vegan meat substitutes were inoculated with certain level of non-pathogenic L. innocua and E. coli and incubated at varying environmental conditions before they were examined for changes in the physico-chemical properties.\r\nThe observed ability of the microbes to grow in the snacks may cause a reduction in food safety. This demonstration shows that these ready-to-eat-snacks may cause a reduction in food safety if the product studied is contaminated."}],"author":[{"last_name":"Müller","full_name":"Müller, Carolin","id":"67085","first_name":"Carolin"},{"last_name":"Alarinta","first_name":"Jarmo","full_name":"Alarinta, Jarmo"},{"full_name":"Frahm, Björn","id":"45666","first_name":"Björn","last_name":"Frahm"},{"first_name":"Gun","full_name":"Wirtanen, Gun","last_name":"Wirtanen"}],"date_created":"2026-03-27T17:29:35Z","volume":2,"keyword":["Vegan food","Ready-to-eat food","RTE","Listeria innocua","Escherichia coli","food safety","microbial spoilage","shelf life study"],"publication_status":"published","main_file_link":[{"open_access":"1","url":"https://urn.fi/URN:NBN:fi-fe2025040223221"}],"year":"2025","quality_controlled":"1","language":[{"iso":"eng"}],"related_material":{"link":[{"relation":"confirmation","url":"https://lehti.seamk.fi/journal/demonstration-of-listeria-innocua-and-escherichia-coli-growth-in-ready-to-eat-vegan-foods/"}]},"_id":"13651","type":"scientific_journal_article","article_number":"1","issue":"1","citation":{"van":"Müller C, Alarinta J, Frahm B, Wirtanen G. Demonstration of Listeria innocua and Escherichia coli growth in ready-to-eat vegan foods. SeAMK Journal. 2025;2(1).","havard":"C. Müller, J. Alarinta, B. Frahm, G. Wirtanen, Demonstration of Listeria innocua and Escherichia coli growth in ready-to-eat vegan foods, SeAMK Journal. 2 (2025).","din1505-2-1":"<span style=\"font-variant:small-caps;\">Müller, Carolin</span> ; <span style=\"font-variant:small-caps;\">Alarinta, Jarmo</span> ; <span style=\"font-variant:small-caps;\">Frahm, Björn</span> ; <span style=\"font-variant:small-caps;\">Wirtanen, Gun</span>: Demonstration of Listeria innocua and Escherichia coli growth in ready-to-eat vegan foods. In: <i>SeAMK Journal</i> Bd. 2. SEINÄJOKI, SeAMK (2025), Nr. 1","bjps":"<b>Müller C <i>et al.</i></b> (2025) Demonstration of Listeria Innocua and Escherichia Coli Growth in Ready-to-Eat Vegan Foods. <i>SeAMK Journal</i> <b>2</b>.","chicago":"Müller, Carolin, Jarmo Alarinta, Björn Frahm, and Gun Wirtanen. “Demonstration of Listeria Innocua and Escherichia Coli Growth in Ready-to-Eat Vegan Foods.” <i>SeAMK Journal</i> 2, no. 1 (2025).","chicago-de":"Müller, Carolin, Jarmo Alarinta, Björn Frahm und Gun Wirtanen. 2025. Demonstration of Listeria innocua and Escherichia coli growth in ready-to-eat vegan foods. <i>SeAMK Journal</i> 2, Nr. 1.","short":"C. Müller, J. Alarinta, B. Frahm, G. Wirtanen, SeAMK Journal 2 (2025).","ufg":"<b>Müller, Carolin u. a.</b>: Demonstration of Listeria innocua and Escherichia coli growth in ready-to-eat vegan foods, in: <i>SeAMK Journal</i> 2 (2025), H. 1.","mla":"Müller, Carolin, et al. “Demonstration of Listeria Innocua and Escherichia Coli Growth in Ready-to-Eat Vegan Foods.” <i>SeAMK Journal</i>, vol. 2, no. 1, 1, 2025.","apa":"Müller, C., Alarinta, J., Frahm, B., &#38; Wirtanen, G. (2025). Demonstration of Listeria innocua and Escherichia coli growth in ready-to-eat vegan foods. <i>SeAMK Journal</i>, <i>2</i>(1), Article 1.","ieee":"C. Müller, J. Alarinta, B. Frahm, and G. Wirtanen, “Demonstration of Listeria innocua and Escherichia coli growth in ready-to-eat vegan foods,” <i>SeAMK Journal</i>, vol. 2, no. 1, Art. no. 1, 2025.","ama":"Müller C, Alarinta J, Frahm B, Wirtanen G. Demonstration of Listeria innocua and Escherichia coli growth in ready-to-eat vegan foods. <i>SeAMK Journal</i>. 2025;2(1)."},"title":"Demonstration of Listeria innocua and Escherichia coli growth in ready-to-eat vegan foods","intvolume":"         2","department":[{"_id":"DEP4000"}],"status":"public","article_type":"original","place":"SEINÄJOKI","user_id":"83781"},{"title":"Investigation of microbial spoilage in vegan foods","publication_status":"published","citation":{"mla":"Müller, Carolin, et al. <i>Investigation of Microbial Spoilage in Vegan Foods</i>. 2024.","short":"C. Müller, J. Alarinta, B. Frahm, G. Wirtanen, Investigation of Microbial Spoilage in Vegan Foods, 2024.","ufg":"<b>Müller, Carolin u. a.</b>: Investigation of microbial spoilage in vegan foods, o. O. 2024.","ama":"Müller C, Alarinta J, Frahm B, Wirtanen G. <i>Investigation of Microbial Spoilage in Vegan Foods</i>.; 2024.","ieee":"C. Müller, J. Alarinta, B. Frahm, and G. Wirtanen, <i>Investigation of microbial spoilage in vegan foods</i>. 2024.","apa":"Müller, C., Alarinta, J., Frahm, B., &#38; Wirtanen, G. (2024). <i>Investigation of microbial spoilage in vegan foods</i>. 10. GDL Kongress Lebensmitteltechnologie, Lemgo.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Müller, Carolin</span> ; <span style=\"font-variant:small-caps;\">Alarinta, Jarmo</span> ; <span style=\"font-variant:small-caps;\">Frahm, Björn</span> ; <span style=\"font-variant:small-caps;\">Wirtanen, Gun</span>: <i>Investigation of microbial spoilage in vegan foods</i>, 2024","havard":"C. Müller, J. Alarinta, B. Frahm, G. Wirtanen, Investigation of microbial spoilage in vegan foods, 2024.","van":"Müller C, Alarinta J, Frahm B, Wirtanen G. Investigation of microbial spoilage in vegan foods. 2024.","chicago-de":"Müller, Carolin, Jarmo Alarinta, Björn Frahm und Gun Wirtanen. 2024. <i>Investigation of microbial spoilage in vegan foods</i>.","chicago":"Müller, Carolin, Jarmo Alarinta, Björn Frahm, and Gun Wirtanen. <i>Investigation of Microbial Spoilage in Vegan Foods</i>, 2024.","bjps":"<b>Müller C <i>et al.</i></b> (2024) <i>Investigation of Microbial Spoilage in Vegan Foods</i>. ."},"conference":{"name":"10. GDL Kongress Lebensmitteltechnologie","location":"Lemgo","end_date":"2024-10-12","start_date":"2024-10-10"},"author":[{"last_name":"Müller","id":"67085","full_name":"Müller, Carolin","first_name":"Carolin"},{"last_name":"Alarinta","first_name":"Jarmo","full_name":"Alarinta, Jarmo"},{"id":"45666","full_name":"Frahm, Björn","first_name":"Björn","last_name":"Frahm"},{"first_name":"Gun","full_name":"Wirtanen, Gun","last_name":"Wirtanen"}],"date_created":"2025-01-29T13:29:42Z","language":[{"iso":"eng"}],"user_id":"83781","year":"2024","status":"public","department":[{"_id":"DEP4000"}],"type":"conference_poster","_id":"12395","date_updated":"2025-01-30T10:40:47Z"},{"type":"conference_editor_article","_id":"11384","publication":"Proceedings of the 10th International Congress of Food Technologists, Biotechnologists and Nutritionists: Smart Food for a Healthy Planet and Human Prosperity","date_updated":"2024-05-21T07:27:00Z","publisher":"Croatian Society of Food Technologists, Biotechnologists and Nutritionists, Zagreb, Croatia, Editors: Draženka Komes, Sanja Vidaček Filipec and Bojana Voučko","oa":"1","publication_identifier":{"issn":["2975-7118"]},"title":"Microbial spoilage in vegan foods","publication_status":"published","citation":{"van":"Müller C, Alarinta J, Frahm B, Wirtanen G. Microbial spoilage in vegan foods. Proceedings of the 10th International Congress of Food Technologists, Biotechnologists and Nutritionists: Smart Food for a Healthy Planet and Human Prosperity. Croatian Society of Food Technologists, Biotechnologists and Nutritionists, Zagreb, Croatia, Editors: Draženka Komes, Sanja Vidaček Filipec and Bojana Voučko; 2023.","havard":"C. Müller, J. Alarinta, B. Frahm, G. Wirtanen, Microbial spoilage in vegan foods, Croatian Society of Food Technologists, Biotechnologists and Nutritionists, Zagreb, Croatia, Editors: Draženka Komes, Sanja Vidaček Filipec and Bojana Voučko, 2023.","din1505-2-1":"<span style=\"font-variant:small-caps;\">Müller, Carolin</span> ; <span style=\"font-variant:small-caps;\">Alarinta, Jarmo</span> ; <span style=\"font-variant:small-caps;\">Frahm, Björn</span> ; <span style=\"font-variant:small-caps;\">Wirtanen, Gun</span>: <i>Microbial spoilage in vegan foods</i> : Croatian Society of Food Technologists, Biotechnologists and Nutritionists, Zagreb, Croatia, Editors: Draženka Komes, Sanja Vidaček Filipec and Bojana Voučko, 2023","bjps":"<b>Müller C <i>et al.</i></b> (2023) <i>Microbial Spoilage in Vegan Foods</i>. Croatian Society of Food Technologists, Biotechnologists and Nutritionists, Zagreb, Croatia, Editors: Draženka Komes, Sanja Vidaček Filipec and Bojana Voučko.","chicago":"Müller, Carolin, Jarmo Alarinta, Björn Frahm, and Gun Wirtanen. <i>Microbial Spoilage in Vegan Foods</i>. <i>Proceedings of the 10th International Congress of Food Technologists, Biotechnologists and Nutritionists: Smart Food for a Healthy Planet and Human Prosperity</i>. Croatian Society of Food Technologists, Biotechnologists and Nutritionists, Zagreb, Croatia, Editors: Draženka Komes, Sanja Vidaček Filipec and Bojana Voučko, 2023.","chicago-de":"Müller, Carolin, Jarmo Alarinta, Björn Frahm und Gun Wirtanen. 2023. <i>Microbial spoilage in vegan foods</i>. <i>Proceedings of the 10th International Congress of Food Technologists, Biotechnologists and Nutritionists: Smart Food for a Healthy Planet and Human Prosperity</i>. Croatian Society of Food Technologists, Biotechnologists and Nutritionists, Zagreb, Croatia, Editors: Draženka Komes, Sanja Vidaček Filipec and Bojana Voučko.","ufg":"<b>Müller, Carolin u. a.</b>: Microbial spoilage in vegan foods, o. O. 2023.","short":"C. Müller, J. Alarinta, B. Frahm, G. Wirtanen, Microbial Spoilage in Vegan Foods, Croatian Society of Food Technologists, Biotechnologists and Nutritionists, Zagreb, Croatia, Editors: Draženka Komes, Sanja Vidaček Filipec and Bojana Voučko, 2023.","mla":"Müller, Carolin, et al. “Microbial Spoilage in Vegan Foods.” <i>Proceedings of the 10th International Congress of Food Technologists, Biotechnologists and Nutritionists: Smart Food for a Healthy Planet and Human Prosperity</i>, Croatian Society of Food Technologists, Biotechnologists and Nutritionists, Zagreb, Croatia, Editors: Draženka Komes, Sanja Vidaček Filipec and Bojana Voučko, 2023, pp. 64–67.","apa":"Müller, C., Alarinta, J., Frahm, B., &#38; Wirtanen, G. (2023). Microbial spoilage in vegan foods. In <i>Proceedings of the 10th International Congress of Food Technologists, Biotechnologists and Nutritionists: Smart Food for a Healthy Planet and Human Prosperity</i> (pp. 64–67). Croatian Society of Food Technologists, Biotechnologists and Nutritionists, Zagreb, Croatia, Editors: Draženka Komes, Sanja Vidaček Filipec and Bojana Voučko.","ieee":"C. Müller, J. Alarinta, B. Frahm, and G. Wirtanen, <i>Microbial spoilage in vegan foods</i>. Croatian Society of Food Technologists, Biotechnologists and Nutritionists, Zagreb, Croatia, Editors: Draženka Komes, Sanja Vidaček Filipec and Bojana Voučko, 2023, pp. 64–67.","ama":"Müller C, Alarinta J, Frahm B, Wirtanen G. <i>Microbial Spoilage in Vegan Foods</i>. Croatian Society of Food Technologists, Biotechnologists and Nutritionists, Zagreb, Croatia, Editors: Draženka Komes, Sanja Vidaček Filipec and Bojana Voučko; 2023:64-67."},"conference":{"name":"10th International Congress of Food Technologists, Biotechnologists and Nutritionists","location":"Zagreb","end_date":"2022-12-02","start_date":"2022-11-30"},"author":[{"id":"67085","full_name":"Müller, Carolin","first_name":"Carolin","last_name":"Müller"},{"last_name":"Alarinta","full_name":"Alarinta, Jarmo","first_name":"Jarmo"},{"first_name":"Björn","id":"45666","full_name":"Frahm, Björn","last_name":"Frahm"},{"full_name":"Wirtanen, Gun","first_name":"Gun","last_name":"Wirtanen"}],"date_created":"2024-04-26T06:43:46Z","user_id":"83781","language":[{"iso":"eng"}],"status":"public","year":"2023","main_file_link":[{"url":"https://pbn2022congress.pbf.hr/wp-content/uploads/2023/03/Proceedings-PBN_2022.pdf","open_access":"1"}],"department":[{"_id":"DEP4000"}],"page":"64 – 67"}]