{"id":"https://openalex.org/W3138568652","doi":"https://doi.org/10.3390/beverages7020031","title":"Indirect Nuclear Magnetic Resonance (NMR) Spectroscopic Determination of Acrylamide in Coffee Using Partial Least Squares (PLS) Regression","display_name":"Indirect Nuclear Magnetic Resonance (NMR) Spectroscopic Determination of Acrylamide in Coffee Using Partial Least Squares (PLS) Regression","publication_year":2021,"publication_date":"2021-05-31","ids":{"openalex":"https://openalex.org/W3138568652","doi":"https://doi.org/10.3390/beverages7020031","mag":"3138568652"},"language":"en","primary_location":{"id":"doi:10.3390/beverages7020031","doi":"https://doi.org/10.3390/beverages7020031","is_oa":true,"landing_page_url":"https://doi.org/10.3390/beverages7020031","pdf_url":"https://www.mdpi.com/2306-5710/7/2/31/pdf?version=1622456769","source":{"id":"https://openalex.org/S4210199974","display_name":"Beverages","issn_l":"2306-5710","issn":["2306-5710"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1","poland-20","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Beverages","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2306-5710/7/2/31/pdf?version=1622456769","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5003918496","display_name":"Vera Rief","orcid":"https://orcid.org/0009-0001-5787-3748","observed_orcids":["https://orcid.org/0009-0001-5787-3748"]},"institutions":[{"id":"https://openalex.org/I153267046","display_name":"University of Kaiserslautern","ror":"https://ror.org/04zrf7b53","country_code":"DE","type":"education","lineage":["https://openalex.org/I153267046","https://openalex.org/I4387152675"]},{"id":"https://openalex.org/I4210142932","display_name":"Chemisches und Veterin\u00e4runtersuchungsamt Karlsruhe","ror":"https://ror.org/052qdba82","country_code":"DE","type":"other","lineage":["https://openalex.org/I4210142932"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Vera Rief","raw_affiliation_strings":["Chemisches und Veterin\u00e4runtersuchungsamt (CVUA) Karlsruhe, Weissenburger Strasse 3, 76187 Karlsruhe, Germany","Technische Universit\u00e4t Kaiserslautern , Department of Chemistry , Food Chemistry and Toxicology , Erwin- Schr\u00f6dinger-Stra\u00dfe 52 , 67663 Kaiserslautern , Germany;","Department of Chemistry, Food Chemistry and Toxicology, Technische Universit\u00e4t Kaiserslautern, Erwin-Schr\u00f6dinger-Stra\u00dfe 52, 67663 Kaiserslautern, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chemisches und Veterin\u00e4runtersuchungsamt (CVUA) Karlsruhe, Weissenburger Strasse 3, 76187 Karlsruhe, Germany","institution_ids":["https://openalex.org/I4210142932"]},{"raw_affiliation_string":"Technische Universit\u00e4t Kaiserslautern , Department of Chemistry , Food Chemistry and Toxicology , Erwin- Schr\u00f6dinger-Stra\u00dfe 52 , 67663 Kaiserslautern , Germany;","institution_ids":["https://openalex.org/I153267046"]},{"raw_affiliation_string":"Department of Chemistry, Food Chemistry and Toxicology, Technische Universit\u00e4t Kaiserslautern, Erwin-Schr\u00f6dinger-Stra\u00dfe 52, 67663 Kaiserslautern, Germany","institution_ids":["https://openalex.org/I153267046"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020668423","display_name":"Christina Felske","orcid":"https://orcid.org/0009-0008-8806-7387","observed_orcids":["https://orcid.org/0009-0008-8806-7387"]},"institutions":[{"id":"https://openalex.org/I153267046","display_name":"University of Kaiserslautern","ror":"https://ror.org/04zrf7b53","country_code":"DE","type":"education","lineage":["https://openalex.org/I153267046","https://openalex.org/I4387152675"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christina Felske","raw_affiliation_strings":["Technische Universit\u00e4t Kaiserslautern , Department of Chemistry , Food Chemistry and Toxicology , Erwin- Schr\u00f6dinger-Stra\u00dfe 52 , 67663 Kaiserslautern , Germany;","Department of Chemistry, Food Chemistry and Toxicology, Technische Universit\u00e4t Kaiserslautern, Erwin-Schr\u00f6dinger-Stra\u00dfe 52, 67663 Kaiserslautern, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Universit\u00e4t Kaiserslautern , Department of Chemistry , Food Chemistry and Toxicology , Erwin- Schr\u00f6dinger-Stra\u00dfe 52 , 67663 Kaiserslautern , Germany;","institution_ids":["https://openalex.org/I153267046"]},{"raw_affiliation_string":"Department of Chemistry, Food Chemistry and Toxicology, Technische Universit\u00e4t Kaiserslautern, Erwin-Schr\u00f6dinger-Stra\u00dfe 52, 67663 Kaiserslautern, Germany","institution_ids":["https://openalex.org/I153267046"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055649997","display_name":"Andreas Scharinger","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210142932","display_name":"Chemisches und Veterin\u00e4runtersuchungsamt Karlsruhe","ror":"https://ror.org/052qdba82","country_code":"DE","type":"other","lineage":["https://openalex.org/I4210142932"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Andreas Scharinger","raw_affiliation_strings":["Chemisches und Veterin\u00e4runtersuchungsamt (CVUA) Karlsruhe, Weissenburger Strasse 3, 76187 Karlsruhe, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chemisches und Veterin\u00e4runtersuchungsamt (CVUA) Karlsruhe, Weissenburger Strasse 3, 76187 Karlsruhe, Germany","institution_ids":["https://openalex.org/I4210142932"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075576081","display_name":"Katrin Krumb\u00fcgel","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I135140700","display_name":"University of Bonn","ror":"https://ror.org/041nas322","country_code":"DE","type":"education","lineage":["https://openalex.org/I135140700"]},{"id":"https://openalex.org/I4210142932","display_name":"Chemisches und Veterin\u00e4runtersuchungsamt Karlsruhe","ror":"https://ror.org/052qdba82","country_code":"DE","type":"other","lineage":["https://openalex.org/I4210142932"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Katrin Krumb\u00fcgel","raw_affiliation_strings":["Chemisches und Veterin\u00e4runtersuchungsamt (CVUA) Karlsruhe, Weissenburger Strasse 3, 76187 Karlsruhe, Germany","Rheinische Friedrich-Wilhelms-Universit\u00e4t Bonn , Regina-Pacis-Weg 3 , D-53113 Bonn ;","Rheinische Friedrich-Wilhelms-Universit\u00e4t Bonn, Regina-Pacis-Weg 3, 53113 Bonn, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chemisches und Veterin\u00e4runtersuchungsamt (CVUA) Karlsruhe, Weissenburger Strasse 3, 76187 Karlsruhe, Germany","institution_ids":["https://openalex.org/I4210142932"]},{"raw_affiliation_string":"Rheinische Friedrich-Wilhelms-Universit\u00e4t Bonn , Regina-Pacis-Weg 3 , D-53113 Bonn ;","institution_ids":["https://openalex.org/I135140700"]},{"raw_affiliation_string":"Rheinische Friedrich-Wilhelms-Universit\u00e4t Bonn, Regina-Pacis-Weg 3, 53113 Bonn, Germany","institution_ids":["https://openalex.org/I135140700"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030975338","display_name":"Simone Stegm\u00fcller","orcid":"https://orcid.org/0000-0002-5672-7618","observed_orcids":["https://orcid.org/0000-0002-5672-7618"]},"institutions":[{"id":"https://openalex.org/I153267046","display_name":"University of Kaiserslautern","ror":"https://ror.org/04zrf7b53","country_code":"DE","type":"education","lineage":["https://openalex.org/I153267046","https://openalex.org/I4387152675"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Simone Stegm\u00fcller","raw_affiliation_strings":["Technische Universit\u00e4t Kaiserslautern , Department of Chemistry , Food Chemistry and Toxicology , Erwin- Schr\u00f6dinger-Stra\u00dfe 52 , 67663 Kaiserslautern , Germany;","Department of Chemistry, Food Chemistry and Toxicology, Technische Universit\u00e4t Kaiserslautern, Erwin-Schr\u00f6dinger-Stra\u00dfe 52, 67663 Kaiserslautern, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technische Universit\u00e4t Kaiserslautern , Department of Chemistry , Food Chemistry and Toxicology , Erwin- Schr\u00f6dinger-Stra\u00dfe 52 , 67663 Kaiserslautern , Germany;","institution_ids":["https://openalex.org/I153267046"]},{"raw_affiliation_string":"Department of Chemistry, Food Chemistry and Toxicology, Technische Universit\u00e4t Kaiserslautern, Erwin-Schr\u00f6dinger-Stra\u00dfe 52, 67663 Kaiserslautern, Germany","institution_ids":["https://openalex.org/I153267046"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063961721","display_name":"Carmen M. Breitling-Utzmann","orcid":"https://orcid.org/0000-0002-9659-5672","observed_orcids":["https://orcid.org/0000-0002-9659-5672"]},"institutions":[{"id":"https://openalex.org/I4210144619","display_name":"Chemisches und Veterin\u00e4runtersuchungsamt Stuttgart","ror":"https://ror.org/049waqj15","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210144619"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Carmen M. Breitling-Utzmann","raw_affiliation_strings":["Chemisches und Veterin\u00e4runtersuchungsamt Stuttgart, Schaflandstr. 3/2, 70736 Fellbach, Germany"],"raw_orcid":"https://orcid.org/0000-0002-9659-5672","affiliations":[{"raw_affiliation_string":"Chemisches und Veterin\u00e4runtersuchungsamt Stuttgart, Schaflandstr. 3/2, 70736 Fellbach, Germany","institution_ids":["https://openalex.org/I4210144619"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068877163","display_name":"Elke Richling","orcid":"https://orcid.org/0000-0001-5746-8032","observed_orcids":["https://orcid.org/0000-0001-5746-8032"]},"institutions":[{"id":"https://openalex.org/I153267046","display_name":"University of Kaiserslautern","ror":"https://ror.org/04zrf7b53","country_code":"DE","type":"education","lineage":["https://openalex.org/I153267046","https://openalex.org/I4387152675"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Elke Richling","raw_affiliation_strings":["Technische Universit\u00e4t Kaiserslautern , Department of Chemistry , Food Chemistry and Toxicology , Erwin- Schr\u00f6dinger-Stra\u00dfe 52 , 67663 Kaiserslautern , Germany;","Department of Chemistry, Food Chemistry and Toxicology, Technische Universit\u00e4t Kaiserslautern, Erwin-Schr\u00f6dinger-Stra\u00dfe 52, 67663 Kaiserslautern, Germany"],"raw_orcid":"https://orcid.org/0000-0001-5746-8032","affiliations":[{"raw_affiliation_string":"Technische Universit\u00e4t Kaiserslautern , Department of Chemistry , Food Chemistry and Toxicology , Erwin- Schr\u00f6dinger-Stra\u00dfe 52 , 67663 Kaiserslautern , Germany;","institution_ids":["https://openalex.org/I153267046"]},{"raw_affiliation_string":"Department of Chemistry, Food Chemistry and Toxicology, Technische Universit\u00e4t Kaiserslautern, Erwin-Schr\u00f6dinger-Stra\u00dfe 52, 67663 Kaiserslautern, Germany","institution_ids":["https://openalex.org/I153267046"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011523271","display_name":"Stephan G. Walch","orcid":"https://orcid.org/0000-0002-7511-7647","observed_orcids":["https://orcid.org/0000-0002-7511-7647"]},"institutions":[{"id":"https://openalex.org/I4210142932","display_name":"Chemisches und Veterin\u00e4runtersuchungsamt Karlsruhe","ror":"https://ror.org/052qdba82","country_code":"DE","type":"other","lineage":["https://openalex.org/I4210142932"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Stephan G. Walch","raw_affiliation_strings":["Chemisches und Veterin\u00e4runtersuchungsamt (CVUA) Karlsruhe, Weissenburger Strasse 3, 76187 Karlsruhe, Germany"],"raw_orcid":"https://orcid.org/0000-0002-7511-7647","affiliations":[{"raw_affiliation_string":"Chemisches und Veterin\u00e4runtersuchungsamt (CVUA) Karlsruhe, Weissenburger Strasse 3, 76187 Karlsruhe, Germany","institution_ids":["https://openalex.org/I4210142932"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019607152","display_name":"Dirk W. Lachenmeier","orcid":"https://orcid.org/0000-0002-3115-864X","observed_orcids":["https://orcid.org/0000-0002-3115-864X"]},"institutions":[{"id":"https://openalex.org/I4210142932","display_name":"Chemisches und Veterin\u00e4runtersuchungsamt Karlsruhe","ror":"https://ror.org/052qdba82","country_code":"DE","type":"other","lineage":["https://openalex.org/I4210142932"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Dirk W. Lachenmeier","raw_affiliation_strings":["Chemisches und Veterin\u00e4runtersuchungsamt (CVUA) Karlsruhe, Weissenburger Strasse 3, 76187 Karlsruhe, Germany"],"raw_orcid":"https://orcid.org/0000-0002-3115-864X","affiliations":[{"raw_affiliation_string":"Chemisches und Veterin\u00e4runtersuchungsamt (CVUA) Karlsruhe, Weissenburger Strasse 3, 76187 Karlsruhe, Germany","institution_ids":["https://openalex.org/I4210142932"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5019607152"],"corresponding_institution_ids":["https://openalex.org/I4210142932"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1512},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1512},"fwci":0.2826,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.37282101,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":95},"biblio":{"volume":"7","issue":"2","first_page":"31","last_page":"31"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10640","display_name":"Spectroscopy and Chemometric Analyses","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10640","display_name":"Spectroscopy and Chemometric Analyses","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11745","display_name":"Potato Plant Research","score":0.00419999985024333,"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"}},{"id":"https://openalex.org/T11264","display_name":"Coffee research and impacts","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology (medical)"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/acrylamide","display_name":"acrylamide","score":0.9990000128746033},{"id":"https://openalex.org/keywords/roasted-coffee","display_name":"roasted coffee","score":0.8370000123977661},{"id":"https://openalex.org/keywords/coffee-roasting-degree","display_name":"coffee roasting degree","score":0.5730000138282776},{"id":"https://openalex.org/keywords/partial-least-squares-regression","display_name":"partial least squares regression","score":0.9039999842643738},{"id":"https://openalex.org/keywords/proton-nmr-spectra","display_name":"proton NMR spectra","score":0.5929999947547913},{"id":"https://openalex.org/keywords/coffee-quality-control","display_name":"coffee quality control","score":0.46000000834465027},{"id":"https://openalex.org/keywords/food-contaminants","display_name":"food contaminants","score":0.3619999885559082}],"concepts":[{"id":"https://openalex.org/C2779402116","wikidata":"https://www.wikidata.org/wiki/Q342939","display_name":"Acrylamide","level":4,"score":0.851148247718811},{"id":"https://openalex.org/C22354355","wikidata":"https://www.wikidata.org/wiki/Q422009","display_name":"Partial least squares regression","level":2,"score":0.8238280415534973},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5915045738220215},{"id":"https://openalex.org/C140327455","wikidata":"https://www.wikidata.org/wiki/Q1228460","display_name":"Roasting","level":2,"score":0.49635106325149536},{"id":"https://openalex.org/C103319777","wikidata":"https://www.wikidata.org/wiki/Q1979695","display_name":"Proton NMR","level":2,"score":0.48109883069992065},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.43979787826538086},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3707171678543091},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.3553721606731415},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.20057299733161926},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0952775776386261},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.09137624502182007},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C15920480","wikidata":"https://www.wikidata.org/wiki/Q421281","display_name":"Copolymer","level":3,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/beverages7020031","doi":"https://doi.org/10.3390/beverages7020031","is_oa":true,"landing_page_url":"https://doi.org/10.3390/beverages7020031","pdf_url":"https://www.mdpi.com/2306-5710/7/2/31/pdf?version=1622456769","source":{"id":"https://openalex.org/S4210199974","display_name":"Beverages","issn_l":"2306-5710","issn":["2306-5710"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1","poland-20","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Beverages","raw_type":"journal-article"},{"id":"doi:10.20944/preprints202103.0446.v1","doi":"https://doi.org/10.20944/preprints202103.0446.v1","is_oa":true,"landing_page_url":"https://doi.org/10.20944/preprints202103.0446.v1","pdf_url":"https://www.preprints.org/manuscript/202103.0446/v1/download","source":{"id":"https://openalex.org/S6309402219","display_name":"Preprints.org","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},{"id":"pmh:oai:doaj.org/article:ee324cd28cb0482080774f7826385fb2","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/ee324cd28cb0482080774f7826385fb2","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Beverages, Vol 7, Iss 2, p 31 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/beverages7020031","doi":"https://doi.org/10.3390/beverages7020031","is_oa":true,"landing_page_url":"https://doi.org/10.3390/beverages7020031","pdf_url":"https://www.mdpi.com/2306-5710/7/2/31/pdf?version=1622456769","source":{"id":"https://openalex.org/S4210199974","display_name":"Beverages","issn_l":"2306-5710","issn":["2306-5710"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1","poland-20","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Beverages","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3138568652.pdf","grobid_xml":"https://content.openalex.org/works/W3138568652.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W142196573","https://openalex.org/W1168277480","https://openalex.org/W1899608193","https://openalex.org/W1967544655","https://openalex.org/W1977103439","https://openalex.org/W2003937227","https://openalex.org/W2024805816","https://openalex.org/W2028238895","https://openalex.org/W2035692542","https://openalex.org/W2038376311","https://openalex.org/W2047810021","https://openalex.org/W2068287372","https://openalex.org/W2094640808","https://openalex.org/W2098722265","https://openalex.org/W2342472925","https://openalex.org/W2515953200","https://openalex.org/W2898733144","https://openalex.org/W2914909791","https://openalex.org/W2990871634","https://openalex.org/W3008914083","https://openalex.org/W3010737326"],"related_works":["https://openalex.org/W1466964660","https://openalex.org/W2050384539","https://openalex.org/W3025772583","https://openalex.org/W4399161334","https://openalex.org/W2803103005","https://openalex.org/W1876325918","https://openalex.org/W2621860529","https://openalex.org/W2913228290","https://openalex.org/W2991092953","https://openalex.org/W3129590649"],"abstract_inverted_index":{"Acrylamide":[0],"is":[1,34,55,103,215,226],"probably":[2],"carcinogenic":[3],"to":[4,112,198,230],"humans":[5],"(International":[6],"Agency":[7],"for":[8,92,187],"Research":[9],"on":[10],"Cancer,":[11],"group":[12],"2A)":[13],"with":[14,47,140,168],"major":[15],"occurrence":[16],"in":[17],"heated,":[18],"mainly":[19],"carbohydrate-rich":[20],"foods.":[21],"For":[22],"roasted":[23,201],"coffee,":[24],"a":[25,114,128],"European":[26],"Union":[27],"benchmark":[28],"level":[29],"of":[30,35,62,76,95,127,159,212,235],"400":[31],"\u00b5g/kg":[32,217],"acrylamide":[33,39,79,102,218,233],"importance.":[36],"Regularly,":[37],"the":[38,63,74,78,99,109,117,121,155,160,178,188,232],"contents":[40],"are":[41,89],"controlled":[42],"using":[43,202],"liquid":[44],"chromatography":[45],"combined":[46],"tandem":[48],"mass":[49],"spectrometry":[50],"(LC\u2013MS/MS).":[51],"This":[52,71],"reference":[53,118],"method":[54],"reliable":[56],"and":[57,68,120,145,157,162,172,192],"precise":[58],"but":[59],"laborious":[60],"because":[61],"necessary":[64],"sample":[65],"clean-up":[66],"procedure":[67],"instrument":[69],"requirements.":[70],"research":[72],"investigates":[73],"possibility":[75],"predicting":[77],"content":[80],"from":[81],"proton":[82],"nuclear":[83],"magnetic":[84],"resonance":[85],"(NMR)":[86],"spectra":[87,147],"that":[88,108],"already":[90,141],"recorded":[91],"other":[93],"purposes":[94],"coffee":[96,138,166,238],"control.":[97],"In":[98],"NMR":[100,123,146],"spectrum":[101,124],"not":[104],"directly":[105],"quantifiable,":[106],"so":[107],"aim":[110],"was":[111],"establish":[113],"correlation":[115],"between":[116],"value":[119],"corresponding":[122],"by":[125],"means":[126],"partial":[129],"least":[130],"squares":[131],"(PLS)":[132],"regression.":[133],"Therefore,":[134],"40":[135],"commercially":[136,236],"available":[137,142,237],"samples":[139,167],"LC\u2013MS/MS":[143],"data":[144],"were":[148,174,196],"used":[149],"as":[150,177,228],"calibration":[151],"data.":[152],"To":[153],"test":[154,179],"accuracy":[156],"robustness":[158],"model":[161,183,225],"its":[163],"limitations,":[164],"50":[165],"extreme":[169],"roasting":[170],"degrees":[171],"blends":[173],"additionally":[175],"prepared":[176],"set.":[180],"The":[181,207,222],"PLS":[182,224],"shows":[184],"an":[185],"applicability":[186],"varieties":[189],"Coffea":[190],"arabica":[191],"C.":[193],"canephora,":[194],"which":[195],"medium":[197],"very":[199],"dark":[200],"drum":[203],"or":[204],"infrared":[205],"roasters.":[206],"root":[208],"mean":[209],"square":[210],"error":[211],"prediction":[213],"(RMSEP)":[214],"79":[216],"(n":[219],"=":[220],"32).":[221],"current":[223],"judged":[227],"suitable":[229],"predict":[231],"values":[234],"samples.":[239]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2021-03-29T00:00:00"}