{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,19]],"date-time":"2026-03-19T14:21:39Z","timestamp":1773930099808,"version":"3.50.1"},"reference-count":47,"publisher":"Wiley","issue":"12","license":[{"start":{"date-parts":[[2025,12,17]],"date-time":"2025-12-17T00:00:00Z","timestamp":1765929600000},"content-version":"vor","delay-in-days":16,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2025,12,1]],"date-time":"2025-12-01T00:00:00Z","timestamp":1764547200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100003725","name":"National Research Foundation of Korea","doi-asserted-by":"publisher","award":["NRF\u20102022R1F1A1074012"],"award-info":[{"award-number":["NRF\u20102022R1F1A1074012"]}],"id":[{"id":"10.13039\/501100003725","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["ift.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Food Science"],"published-print":{"date-parts":[[2025,12]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:label\/>\n                    <jats:p>\n                      This study evaluates the feasibility of visible and near\u2010infrared spectroscopy (Vis\u2010NIRS), an eco\u2010friendly and efficient analytical technique, for the simultaneous quantification of five key bioactive compounds (bisacurone,\n                      <jats:italic>ar<\/jats:italic>\n                      \u2010turmerone, bisdemethoxycurcumin, demethoxycurcumin, and curcumin) in turmeric. A total of 82 turmeric samples were analyzed by high\u2010performance liquid chromatography (HPLC), with 62 used for Vis\u2010NIRS calibration and 20 for external validation. Various combinations of spectral preprocessing techniques, such as smoothing and derivatives, were applied to improve spectral quality. Multivariate statistical analysis, such as principal component regression (PCR) and partial least squares (PLS) regression, was used to predict target compound concentrations. Optimal models were selected based on the coefficient of determination (\n                      <jats:italic>R<\/jats:italic>\n                      <jats:sup>2<\/jats:sup>\n                      ), standard error of calibration (SEC), standard error of cross\u2010validation (SECV), standard error of prediction(SEP), and ratio of prediction to deviation (RPD). In this study, PLS model exhibited strong predictive performance for most compounds except for bisacurone, with calibration results showing\n                      <jats:italic>R<\/jats:italic>\n                      <jats:sup>2<\/jats:sup>\n                      \u2265 0.914 (SEC \u2264 0.11 g\/100 g), cross\u2010validation\n                      <jats:italic>R<\/jats:italic>\n                      <jats:sup>2<\/jats:sup>\n                      \u2265 0.807 (SECV \u2264 0.22 g\/100 g), and external validation\n                      <jats:italic>R<\/jats:italic>\n                      <jats:sup>2<\/jats:sup>\n                      \u2265 0.888 (SEP \u2264 0.20 g\/100 g). These findings demonstrate that Vis\u2010NIRS, when combined with appropriate spectral preprocessing and chemometric modeling, can serve as a reliable, non\u2010destructive, and sustainable alternative to HPLC for the simultaneous quantification of major turmeric bioactive compounds.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Practical Applications<\/jats:title>\n                    <jats:p>This study suggests that Vis\u2010NIRS can serve as a rapid and non\u2010destructive method for measuring key bioactive compounds in turmeric. This technique could provide a cost\u2010effective and sustainable alternative for routine quality control of turmeric products.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/1750-3841.70763","type":"journal-article","created":{"date-parts":[[2025,12,18]],"date-time":"2025-12-18T06:42:26Z","timestamp":1766040146000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Feasibility of Visible and Near\u2010Infrared Spectroscopy (Vis\u2010NIRS) as a Green Analysis Tool for Simultaneous Quantification of Major Compounds in Turmeric"],"prefix":"10.1111","volume":"90","author":[{"given":"Su\u2010Min","family":"Kim","sequence":"first","affiliation":[{"name":"Department of Food Science and Biotechnology Seoul National University of Science and Technology  Seoul South Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Min\u2010A","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Food Science and Biotechnology Seoul National University of Science and Technology  Seoul South Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Choong\u2010In","family":"Yun","sequence":"additional","affiliation":[{"name":"Department of Food Science and Biotechnology Sungkyunkwan University  Suwon South Korea"},{"name":"Research Institute of Food and Biotechnology Seoul National University of Science and Technology  Seoul South Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7232-6008","authenticated-orcid":false,"given":"Young\u2010Jun","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Food Science and Biotechnology Seoul National University of Science and Technology  Seoul South Korea"},{"name":"Research Institute of Food and Biotechnology Seoul National University of Science and Technology  Seoul South Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2025,12,17]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1080\/22311866.2013.782757"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.3389\/fpls.2016.01507"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1177\/0967033520902536"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0165-9936(02)00404-1"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(86)90837-8"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.3390\/molecules23071568"},{"key":"e_1_2_8_8_1","unstructured":"Dong M.2013.The Essence of Modern HPLC: Advantages Limitations Fundamentals and Opportunities."},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1039\/c0gc00667j"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.trac.2013.04.010"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/cbic.202400335"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1155\/2021\/5566612"},{"issue":"10","key":"e_1_2_8_13_1","first-page":"1085","article-title":"Nutritional Composition of Tumeric (Curcuma longa) and its Antimicrobial Properties","volume":"5","author":"Ikpeama A.","year":"2014","journal-title":"International Journal of Scientific and Engineering Research"},{"issue":"1","key":"e_1_2_8_14_1","first-page":"51","article-title":"Development of Near\u2010Infrared Spectroscopy Calibrations to Estimate Fecal Composition and Nutrient Digestibility in Beef Cattle","volume":"97","author":"Jancewicz L. 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