{"help":"Return the metadata of a dataset (package) and its resources. :param id: the id or name of the dataset :type id: string","success":true,"result":[{"id":"0265803e-2c41-4269-959e-0991a9276d6d","name":"application-plasma-treated-water-fresh-cut-lettuce-sanitation-industrial-scale-evaluation","title":"Application of plasma-treated water for fresh-cut lettuce sanitation on industrial scale: evaluation of important safety aspects","author":"DO NOT USE","author_email":" uta.schnabel@inp-greifswald.de","maintainer":"INPTDAT \u2013 The Data Platform for Plasma Technology","maintainer_email":"wissenschafts-it@inp-greifswald.de","license_title":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/","notes":"\u003Cp\u003ENonthermal plasma-treated water (PTW) has emerged as a promising area of research, particularly in the food sector, where it shows potential for fresh food sanitation via wash-water processes. When compared to commonly used strong oxidizing sanitizers, only compressed or ambient air and energy are required to generate plasma processed air (PPA), which produces PTW if combined with process or tap water. This excluded hazardous chemical storage and allows dosage and processing on demand. Ozonated water generation would be a comparable process; however, ozone cannot be cycled for reuse because of its instability. Despite the antimicrobial potential of PTW for sanitation, there are only a few publications on its toxicological aspects in the processing of fresh foods. However, this data is urgently needed to drive customer and industry acceptance as well as to address legal application requests. Our study aimed to assess the potential toxic effects of PTW used within an industrial washing process of ready-to-eat (RTE) lettuce (mix of endive, fris\u00e9e and radicchio) for food hygienizsation including cytotoxicity (XTT-assay with cell lines Caco-2, V79-4, and L929), mutagenicity (Ames-test), and genotoxicity (comet and micronucleus assays). PTW was prepared within 3.5 h (200 L) from tap water using a microwave discharge until reaching a final pH value below 2. The fresh-cut lettuce was washed either with regular process water or with process water supplemented with PTW, both under standard industrial conditions. After washing, no toxicological effects were detected in lettuce washed with or without the addition of PTW in the process water when compared to unwashed fresh-cut lettuce. The results of the presented study demonstrated that PTW supplementation of process water could be used as a potential sanitation agent.\u003C\/p\u003E\n","url":"https:\/\/www.inptdat.de\/dataset\/application-plasma-treated-water-fresh-cut-lettuce-sanitation-industrial-scale-evaluation","state":"Active","log_message":"Update to resource Application of plasma-treated water for fresh-cut lettuce sanitation - XTT assay on Caco-2 cells","private":true,"revision_timestamp":"Mon, 06\/08\/2026 - 08:48","metadata_created":"Mon, 06\/08\/2026 - 01:00","metadata_modified":"Mon, 06\/08\/2026 - 08:48","creator_user_id":"0e27023c-5517-4b3f-b96e-c939dc6a74ff","type":"Dataset","resources":[{"id":"b3dff329-4bb3-4bfc-bf15-3dda293e960b","revision_id":"","url":"https:\/\/www.inptdat.de\/system\/files\/node1031_CytotoxicityAssayCaco2_Fig4a.csv","description":"\u003Cp\u003EData table containing the results of the cytotoxicity assay based on metabolic reduction of XTT sodium salt in Caco-2 cells, treated with digested lettuce after PTW washing.\u003Cbr \/\u003E\nThe first column contains the digested lettuce extract concentrations.\u003Cbr \/\u003E\nThe second column contains the cell viability in % without any additives.\u003Cbr \/\u003E\nThe third column contains the standard deviations of the cell viabilities listed in column two.\u003Cbr \/\u003E\nThe fourth column contains the cell viability in % after adding a 50-50 mix of tapwater (TW) and plasma treated tap water (PTW).\u003Cbr \/\u003E\nThe fifth column contains the standard deviations of the cell viabilities listed in column four.\u003Cbr \/\u003E\nThe sixth column contains the cell viability in % after adding a 20-80 mix of TW and PTW.\u003Cbr \/\u003E\nThe seventh column contains the standard deviations of the cell viabilities listed in column six.\u003Cbr \/\u003E\nThe eighth column contains the cell viability in % after the addition of TW.\u003Cbr \/\u003E\nThe ninth column contains the standard deviations of the cell viabilities listed in column eight.\u003Cbr \/\u003E\nThe tenth column contains the cell viability in % for the extraction control.\u003Cbr \/\u003E\nThe eleventh column contains the standard deviations of the cell viabilities listed in column ten.\u003C\/p\u003E\n","format":"csv","state":"Active","revision_timestamp":"Mon, 06\/08\/2026 - 08:40","name":"Application of plasma-treated water for fresh-cut lettuce sanitation - XTT assay on Caco-2 cells","mimetype":"text\/csv","size":"214 bytes","created":"Wed, 05\/27\/2026 - 17:19","resource_group_id":"8213480c-adb6-4936-8811-f1dd8f8b3a2f","last_modified":"Date changed  Mon, 06\/08\/2026 - 08:40"},{"id":"4afea379-e710-4196-a329-e34d37c6faa7","revision_id":"","url":"https:\/\/www.inptdat.de\/system\/files\/node1031_CytotoxicityAssayV79-4_Fig4b.csv","description":"\u003Cp\u003EData table containing the results of the cytotoxicity assay based on metabolic reduction of XTT sodium salt in V79-4 cells, treated with digested lettuce after PTW washing.\u003Cbr \/\u003E\nThe first column contains the digested lettuce extract concentrations.\u003Cbr \/\u003E\nThe second column contains the cell viability in % without any additives.\u003Cbr \/\u003E\nThe third column contains the standard deviations of the cell viabilities listed in column two.\u003Cbr \/\u003E\nThe fourth column contains the cell viability in % after adding a 50-50 mix of tapwater (TW) and plasma treated tap water (PTW).\u003Cbr \/\u003E\nThe fifth column contains the standard deviations of the cell viabilities listed in column four.\u003Cbr \/\u003E\nThe sixth column contains the cell viability in % after adding a 20-80 mix of TW and PTW.\u003Cbr \/\u003E\nThe seventh column contains the standard deviations of the cell viabilities listed in column six.\u003Cbr \/\u003E\nThe eighth column contains the cell viability in % after the addition of TW.\u003Cbr \/\u003E\nThe ninth column contains the standard deviations of the cell viabilities listed in column eight.\u003Cbr \/\u003E\nThe tenth column contains the cell viability in % for the extraction control.\u003Cbr \/\u003E\nThe eleventh column contains the standard deviations of the cell viabilities listed in column ten.\u003C\/p\u003E\n","format":"csv","state":"Active","revision_timestamp":"Mon, 06\/08\/2026 - 08:40","name":"Application of plasma-treated water for fresh-cut lettuce sanitation - XTT assay on V79-4 cells","mimetype":"text\/csv","size":"214 bytes","created":"Wed, 05\/27\/2026 - 17:20","resource_group_id":"8213480c-adb6-4936-8811-f1dd8f8b3a2f","last_modified":"Date changed  Mon, 06\/08\/2026 - 08:40"},{"id":"79a85654-67a8-404a-b965-143599db0a06","revision_id":"","url":"https:\/\/www.inptdat.de\/system\/files\/node1031_CytotoxicityAssayL929_Fig4c.csv","description":"\u003Cp\u003EData table containing the results of the cytotoxicity assay based on metabolic reduction of XTT sodium salt in L929 cells, treated with digested lettuce after PTW washing.\u003Cbr \/\u003E\nThe first column contains the digested lettuce extract concentrations.\u003Cbr \/\u003E\nThe second column contains the cell viability in % without any additives.\u003Cbr \/\u003E\nThe third column contains the standard deviations of the cell viabilities listed in column two.\u003Cbr \/\u003E\nThe fourth column contains the cell viability in % after adding a 50-50 mix of tapwater (TW) and plasma treated tap water (PTW).\u003Cbr \/\u003E\nThe fifth column contains the standard deviations of the cell viabilities listed in column four.\u003Cbr \/\u003E\nThe sixth column contains the cell viability in % after adding a 20-80 mix of TW and PTW.\u003Cbr \/\u003E\nThe seventh column contains the standard deviations of the cell viabilities listed in column six.\u003Cbr \/\u003E\nThe eighth column contains the cell viability in % after the addition of TW.\u003Cbr \/\u003E\nThe ninth column contains the standard deviations of the cell viabilities listed in column eight.\u003Cbr \/\u003E\nThe tenth column contains the cell viability in % for the extraction control.\u003Cbr \/\u003E\nThe eleventh column contains the standard deviations of the cell viabilities listed in column ten.\u003C\/p\u003E\n","format":"csv","state":"Active","revision_timestamp":"Mon, 06\/08\/2026 - 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08:40","name":"Application of plasma-treated water for fresh-cut lettuce sanitation - Micronucleus assay with 50% PTW, without S9 and long exposure","mimetype":"text\/csv","size":"285 bytes","created":"Wed, 05\/27\/2026 - 17:25","resource_group_id":"8213480c-adb6-4936-8811-f1dd8f8b3a2f","last_modified":"Date changed  Mon, 06\/08\/2026 - 08:40"},{"id":"4e5e2bc4-8d2d-451e-8d86-edd470c3891a","revision_id":"","url":"https:\/\/www.inptdat.de\/system\/files\/node1031_CometAssayIndustry5050WithoutS9_Fig6a.csv","description":"\u003Cp\u003EData table containing the results of the Comet assay, which detects DNA strand breaks as genotoxic indicator, in Caco-2 cells after treatment with digested lettuce (conditions: 50% PTW) without metabolic activation (S9).\u003Cbr \/\u003E\nThe first column contains the sample identifiers.\u003Cbr \/\u003E\nThe second column contains the measured tail intensities of the Comet assay in %.\u003Cbr \/\u003E\nThe last column contains  the standard deviation of the measured tail intensities from column two.\u003C\/p\u003E\n","format":"csv","state":"Active","revision_timestamp":"Mon, 06\/08\/2026 - 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The tables contain the average of the counted colonies and their standard deviation. The colony counts representing the amount of reversion events. Green cells represent non-mutagenic events and white cells represent mutagenic events.\u003C\/p\u003E\n","format":"pdf","state":"Active","revision_timestamp":"Mon, 06\/08\/2026 - 08:40","name":"Application of plasma-treated water for fresh-cut lettuce sanitation - Ames test tables","mimetype":"application\/pdf","size":"552.32 KB","created":"Wed, 05\/27\/2026 - 17:28","resource_group_id":"8213480c-adb6-4936-8811-f1dd8f8b3a2f","last_modified":"Date changed  Mon, 06\/08\/2026 - 08:40"}],"tags":[{"id":"37bda921-199c-484b-91f7-693d8be9aa08","vocabulary_id":"2","name":"Plasma treated water"},{"id":"86c50b7a-2b03-49cb-9e4a-5b491731817a","vocabulary_id":"2","name":"food sanitation"},{"id":"bbaa322f-625f-460f-ab75-c328dddbfc8e","vocabulary_id":"2","name":"toxicology assays"}],"groups":[{"description":"\u003Cp\u003E\u003Cstrong\u003ELeibniz Institute for Plasma Science and Technology\u003C\/strong\u003E\u003Cbr \/\u003E\nFelix-Hausdorff-Str. 2\u003Cbr \/\u003E\n17489 Greifswald\u003Cbr \/\u003E\nGERMANY\u003C\/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022https:\/\/www.inp-greifswald.de\/en\/\u0022\u003Ehttps:\/\/www.inp-greifswald.de\/en\/\u003C\/a\u003E\u003Cbr \/\u003E\n\u003Cspan class=\u0022spamspan\u0022\u003E\u003Cspan class=\u0022u\u0022\u003Ewelcome\u003C\/span\u003E\u003Cimg class=\u0022spam-span-image\u0022 alt=\u0022at\u0022 width=\u002210\u0022 src=\u0022\/sites\/all\/modules\/spamspan\/image.gif\u0022 \/\u003E\u003Cspan class=\u0022d\u0022\u003Einp-greifswald\u003Cspan class=\u0022t\u0022\u003E [punkt] \u003C\/span\u003Ede\u003C\/span\u003E\u003C\/span\u003E\u003C\/p\u003E\n\u003Cp align=\u0022justify\u0022\u003EThe Leibniz Institute for Plasma Science and Technology (INP) is the largest non-university institute in the field of low temperature plasmas, their basics and technical applications in Europe. The institute carries out research and development from idea to prototype. The topics focus on the needs of the market. At present, plasmas for materials and energy as well as for environment and health are the focus of interest. \u003C\/p\u003E\n","id":"8213480c-adb6-4936-8811-f1dd8f8b3a2f","image_display_url":"https:\/\/www.inptdat.de\/sites\/default\/files\/inp.png","title":"INP","name":"group\/inp"}]}]}