{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,7]],"date-time":"2026-08-07T16:49:15Z","timestamp":1786121355193,"version":"build-2736575974"},"reference-count":25,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2026,6,24]],"date-time":"2026-06-24T00:00:00Z","timestamp":1782259200000},"content-version":"vor","delay-in-days":23,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,6,1]],"date-time":"2026-06-01T00:00:00Z","timestamp":1780272000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["ift.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Food Science"],"published-print":{"date-parts":[[2026,6]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:label\/>\n                    <jats:p>\n                      Among coffee low\u2010molecular\u2010weight carbohydrates, galactinol plays an important role in coffee physiology and quality, having received attention also for its potential use as a marker of geographical origin. Nevertheless, data on the occurrence of this sugar in green coffee beans remain limited. In this study, galactinol was isolated for the first time from green\n                      <jats:italic>Coffea arabica<\/jats:italic>\n                      beans and unambiguously identified by high\u2011field NMR spectroscopy. A quantitative HPLC\u2013RID screening of 100 green Arabica coffee samples from 16 geographical origins showed that galactinol was detected in 31% of the samples, with consistent occurrence in Ethiopian coffees but sporadic or absent detection in several other origins. Notably, the chromatographic analysis revealed a previously unreported co\u2010elution of galactinol with ciceritol, a chickpea\u2010derived cyclitol of relevance for coffee adulteration detection. These results highlight both the potential and the limitations of galactinol as a geographical marker and stress the importance of combining chromatographic and structure\u2011specific spectroscopic approaches to ensure reliable interpretation in coffee traceability and authenticity studies.\n                    <\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/1750-3841.71238","type":"journal-article","created":{"date-parts":[[2026,6,24]],"date-time":"2026-06-24T11:03:58Z","timestamp":1782299038000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["NMR Identification and Quantification of Galactinol in Green\n                    <i>Coffea arabica<\/i>\n                    : Implications for Traceability and Adulteration"],"prefix":"10.1111","volume":"91","author":[{"given":"Elisabetta","family":"De Angelis","sequence":"first","affiliation":[{"name":"Aromalab illycaff\u00e8 spa Area Science Park  Trieste Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Simone","family":"Fabbian","sequence":"additional","affiliation":[{"name":"Department of Chemical Sciences University of Padova  Padova Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4781-9932","authenticated-orcid":false,"given":"Elisabetta","family":"Schievano","sequence":"additional","affiliation":[{"name":"Department of Chemical Sciences University of Padova  Padova Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Elena","family":"Guercia","sequence":"additional","affiliation":[{"name":"Aromalab illycaff\u00e8 spa Area Science Park  Trieste Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Arianna","family":"Fornasari","sequence":"additional","affiliation":[{"name":"Department of Medical and Surgical Sciences University of Bologna  Bologna Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Elena","family":"Piva","sequence":"additional","affiliation":[{"name":"DTO Labs  Spinea Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michele","family":"Pozzebon","sequence":"additional","affiliation":[{"name":"DTO Labs  Spinea Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luciano","family":"Navarini","sequence":"additional","affiliation":[{"name":"illycaff\u00e8 spa  Trieste Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,6,24]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11306\u2010021\u201001817\u2010z"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11306\u2010023\u201002051\u20105"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1080\/07328303.2016.1207781"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1021\/jf00030a005"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.foodres.2009.09.035"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1017\/s0960258500000428"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.foodres.2014.02.048"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.plgene.2020.100258"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jplph.2015.06.013"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.carres.2013.08.004"},{"key":"e_1_2_8_12_1","volume-title":"Carbohydrates in Grain Legume Seeds","author":"Hedley C. 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