{"id":13753,"date":"2017-04-01T00:00:00","date_gmt":"2018-12-03T18:01:48","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/quantification-of-lycopene-i-carotene-and-total-soluble\/"},"modified":"2018-12-03T19:01:48","modified_gmt":"2018-12-03T18:01:48","slug":"quantification-of-lycopene-i-carotene-and-total-soluble","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/quantification-of-lycopene-i-carotene-and-total-soluble\/","title":{"rendered":"Quantification of Lycopene, \u03b2-Carotene, and Total Soluble Solids in Intact Red-Flesh Watermelon (Citrullus lanatus) Using On-Line Near-Infrared Spectroscopy."},"content":{"rendered":"<p style=\"text-align:justify\">A great interest has recently been focused on lycopene and &beta;-carotene, because of their antioxidant action in the organism. Red-flesh watermelon is one of the main sources of lycopene as the most abundant carotenoid. The use of near-infrared spectroscopy (NIRS) in post-harvesting has permitted us to rapidly quantify lycopene, &beta;-carotene, and total soluble solids (TSS) on single intact fruits. Watermelons, harvested in 2013-2015, were submitted to near-infrared (NIR) radiation while being transported along a conveyor belt system, stationary and in movement, and at different positions on the belt. Eight hundred spectra from 100 samples were collected as calibration set in the 900-1700 nm interval. Calibration models were performed using partial least squares (PLS) regression on pre-treated spectra (derivatives and SNV) in the ranges 2.65-151.75 mg\/kg (lycopene), 0.19-9.39 mg\/kg (&beta;-carotene), and 5.3%-13.7% (TSS). External validation was carried out with 35 new samples and on 35 spectra. The PLS models for intact watermelon could predict lycopene with R&sup2; = 0.877 and SECV = 15.68 mg\/kg, &beta;-carotene with R&sup2; = 0.822 and SECV = 0.81 mg\/kg, and TSS with R&sup2; = 0.836 and SECV = 0.8%. External validation has confirmed predictive ability with R&sup2; = 0.805 and RMSEP = 16.19 mg\/kg for lycopene, R2 = 0.737 and RMSEP = 0.96 mg\/kg for &beta;-carotene, and R&sup2; = 0.707 and RMSEP = 1.4% for TSS. The results allow for the market valorization of fruits.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-13753","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"Department of Life Science and Biotechnology, University of Ferrara, Via L. Borsari 46, Ferrara 44121, Italy. tme@unife.it.","annee":"2017","mois":"4","numero":"17:4","page":"","auteurs":[{"ID":13747,"post_author":"0","post_date":"2018-12-03 19:01:45","post_date_gmt":"2018-12-03 18:01:45","post_content":"","post_title":"Elena Tamburini","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"elena-tamburini","to_ping":"","pinged":"","post_modified":"2018-12-03 19:01:45","post_modified_gmt":"2018-12-03 18:01:45","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/elena-tamburini\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":13748,"post_author":"0","post_date":"2018-12-03 19:01:46","post_date_gmt":"2018-12-03 18:01:46","post_content":"","post_title":"Stefania Costa","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"stefania-costa","to_ping":"","pinged":"","post_modified":"2018-12-03 19:01:46","post_modified_gmt":"2018-12-03 18:01:46","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/stefania-costa\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":13749,"post_author":"0","post_date":"2018-12-03 19:01:46","post_date_gmt":"2018-12-03 18:01:46","post_content":"","post_title":"Irene Rugiero","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"irene-rugiero","to_ping":"","pinged":"","post_modified":"2018-12-03 19:01:46","post_modified_gmt":"2018-12-03 18:01:46","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/irene-rugiero\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":13750,"post_author":"0","post_date":"2018-12-03 19:01:47","post_date_gmt":"2018-12-03 18:01:47","post_content":"","post_title":"Paola Pedrini","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"paola-pedrini","to_ping":"","pinged":"","post_modified":"2018-12-03 19:01:47","post_modified_gmt":"2018-12-03 18:01:47","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/paola-pedrini\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":13751,"post_author":"0","post_date":"2018-12-03 19:01:47","post_date_gmt":"2018-12-03 18:01:47","post_content":"","post_title":"Maria Gabriella Marchetti","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"maria-gabriella-marchetti","to_ping":"","pinged":"","post_modified":"2018-12-03 19:01:47","post_modified_gmt":"2018-12-03 18:01:47","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/maria-gabriella-marchetti\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"}],"sources":[{"ID":13752,"post_author":"0","post_date":"2018-12-03 19:01:48","post_date_gmt":"2018-12-03 18:01:48","post_content":"","post_title":"Sensors (Basel, Switzerland)","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"sensors-basel-switzerland","to_ping":"","pinged":"","post_modified":"2018-12-03 19:01:48","post_modified_gmt":"2018-12-03 18:01:48","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/source\/sensors-basel-switzerland\/","menu_order":0,"post_type":"source","post_mime_type":"","comment_count":"0","filter":"raw"}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.6 (Yoast SEO v23.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Quantification of Lycopene, \u03b2-Carotene, and Total Soluble Solids in Intact Red-Flesh Watermelon (Citrullus lanatus) Using On-Line Near-Infrared Spectroscopy. - Aprifel<\/title>\n<meta name=\"description\" content=\"Quantification of Lycopene, \u03b2-Carotene, and Total Soluble Solids in Intact Red-Flesh Watermelon (Citrullus lanatus) Using On-Line Near-Infrared Spectroscopy. - Aprifel\" \/>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Quantification of Lycopene, \u03b2-Carotene, and Total Soluble Solids in Intact Red-Flesh Watermelon (Citrullus lanatus) Using On-Line Near-Infrared Spectroscopy.\" \/>\n<meta property=\"og:description\" content=\"Quantification of Lycopene, \u03b2-Carotene, and Total Soluble Solids in Intact Red-Flesh Watermelon (Citrullus lanatus) Using On-Line Near-Infrared Spectroscopy.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/quantification-of-lycopene-i-carotene-and-total-soluble\/\" \/>\n<meta property=\"og:site_name\" content=\"Aprifel\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/quantification-of-lycopene-i-carotene-and-total-soluble\/\",\"url\":\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/quantification-of-lycopene-i-carotene-and-total-soluble\/\",\"name\":\"Quantification of Lycopene, \u03b2-Carotene, and Total Soluble Solids in Intact Red-Flesh Watermelon (Citrullus lanatus) Using On-Line Near-Infrared Spectroscopy. - Aprifel\",\"isPartOf\":{\"@id\":\"https:\/\/www.aprifel.com\/fr\/#website\"},\"datePublished\":\"2018-12-03T18:01:48+00:00\",\"dateModified\":\"2018-12-03T18:01:48+00:00\",\"description\":\"Quantification of Lycopene, \u03b2-Carotene, and Total Soluble Solids in Intact Red-Flesh Watermelon (Citrullus lanatus) Using On-Line Near-Infrared Spectroscopy. - Aprifel\",\"breadcrumb\":{\"@id\":\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/quantification-of-lycopene-i-carotene-and-total-soluble\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/quantification-of-lycopene-i-carotene-and-total-soluble\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/quantification-of-lycopene-i-carotene-and-total-soluble\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/www.aprifel.com\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"R\u00e9sum\u00e9s\",\"item\":\"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Quantification of Lycopene, \u03b2-Carotene, and Total Soluble Solids in Intact Red-Flesh Watermelon (Citrullus lanatus) Using On-Line Near-Infrared Spectroscopy.\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.aprifel.com\/fr\/#website\",\"url\":\"https:\/\/www.aprifel.com\/fr\/\",\"name\":\"Aprifel\",\"description\":\"Agence pour la Recherche et l\u2019Information en Fruits et L\u00e9gumes\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.aprifel.com\/fr\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Quantification of Lycopene, \u03b2-Carotene, and Total Soluble Solids in Intact Red-Flesh Watermelon (Citrullus lanatus) Using On-Line Near-Infrared Spectroscopy. - Aprifel","description":"Quantification of Lycopene, \u03b2-Carotene, and Total Soluble Solids in Intact Red-Flesh Watermelon (Citrullus lanatus) Using On-Line Near-Infrared Spectroscopy. - Aprifel","robots":{"index":"noindex","follow":"follow"},"og_locale":"fr_FR","og_type":"article","og_title":"Quantification of Lycopene, \u03b2-Carotene, and Total Soluble Solids in Intact Red-Flesh Watermelon (Citrullus lanatus) Using On-Line Near-Infrared Spectroscopy.","og_description":"Quantification of Lycopene, \u03b2-Carotene, and Total Soluble Solids in Intact Red-Flesh Watermelon (Citrullus lanatus) Using On-Line Near-Infrared Spectroscopy.","og_url":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/quantification-of-lycopene-i-carotene-and-total-soluble\/","og_site_name":"Aprifel","twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/quantification-of-lycopene-i-carotene-and-total-soluble\/","url":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/quantification-of-lycopene-i-carotene-and-total-soluble\/","name":"Quantification of Lycopene, \u03b2-Carotene, and Total Soluble Solids in Intact Red-Flesh Watermelon (Citrullus lanatus) Using On-Line Near-Infrared Spectroscopy. - Aprifel","isPartOf":{"@id":"https:\/\/www.aprifel.com\/fr\/#website"},"datePublished":"2018-12-03T18:01:48+00:00","dateModified":"2018-12-03T18:01:48+00:00","description":"Quantification of Lycopene, \u03b2-Carotene, and Total Soluble Solids in Intact Red-Flesh Watermelon (Citrullus lanatus) Using On-Line Near-Infrared Spectroscopy. - Aprifel","breadcrumb":{"@id":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/quantification-of-lycopene-i-carotene-and-total-soluble\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/quantification-of-lycopene-i-carotene-and-total-soluble\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/quantification-of-lycopene-i-carotene-and-total-soluble\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.aprifel.com\/fr\/"},{"@type":"ListItem","position":2,"name":"R\u00e9sum\u00e9s","item":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/"},{"@type":"ListItem","position":3,"name":"Quantification of Lycopene, \u03b2-Carotene, and Total Soluble Solids in Intact Red-Flesh Watermelon (Citrullus lanatus) Using On-Line Near-Infrared Spectroscopy."}]},{"@type":"WebSite","@id":"https:\/\/www.aprifel.com\/fr\/#website","url":"https:\/\/www.aprifel.com\/fr\/","name":"Aprifel","description":"Agence pour la Recherche et l\u2019Information en Fruits et L\u00e9gumes","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.aprifel.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"}]}},"_links":{"self":[{"href":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/wp-json\/wp\/v2\/resume\/13753"}],"collection":[{"href":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/wp-json\/wp\/v2\/resume"}],"about":[{"href":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/wp-json\/wp\/v2\/types\/resume"}],"wp:attachment":[{"href":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/wp-json\/wp\/v2\/media?parent=13753"}],"wp:term":[{"taxonomy":"mots_cles","embeddable":true,"href":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/wp-json\/wp\/v2\/mots_cles?post=13753"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}