{"id":52427,"date":"2004-04-01T00:00:00","date_gmt":"2018-12-04T05:02:33","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/colour-of-post-harvest-ripened-and-vine-ripened-tomatoes-lycopersicon\/"},"modified":"2018-12-04T06:02:33","modified_gmt":"2018-12-04T05:02:33","slug":"colour-of-post-harvest-ripened-and-vine-ripened-tomatoes-lycopersicon","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/colour-of-post-harvest-ripened-and-vine-ripened-tomatoes-lycopersicon\/","title":{"rendered":"Colour of post-harvest ripened and vine ripened tomatoes (lycopersicon esculentum mill.) as related to total antioxidant capacity and chemical composition"},"content":{"rendered":"<p>Greenhouse grown tomatoes (cvs &lsquo;Durinta&rsquo;, &lsquo;Favorita&rsquo; and &lsquo;Liberto&rsquo;) were harvested green and vine ripe. Colour measurements and chemical analyses were performed on green, post-harvest red and vine-ripe fruits. Partial least square (PLS) regression was applied to predict the ferric reducing ability of plasma (FRAP) by means of colour measurements (L*, a* and b*). The PLS showed that 78% of the variation in colour were able to predict 74% of the variation in FRAP value. Chemical variables and colour variables together were able to predict 88% of the variation in FRAP by means of PLS regression. Linear regression showed a high negative correlation between high values of L*, b* and FRAP, and a high positive correlation between titratable acidity, a*, hue, a*\/b*, soluble solids, vitamin C, dry matter and FRAP values. Thus, colour measurements of intact tomatoes can be used as a non-destructive method to assess total antioxidant capacity of tomatoes. <\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-52427","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"Reprints: WOLD AB,AGR UNIV NORWAY,DEPT PLANT & ENVIRONM SCI;POB 5022;N-1432 AS, NORWAY.\r\nanne-berit.wold@ipm.nlh.no  \r\n","annee":"2004","mois":"4","numero":"39:3","page":"295-302","auteurs":[{"ID":47524,"post_author":"0","post_date":"2018-12-04 04:18:27","post_date_gmt":"2018-12-04 03:18:27","post_content":"","post_title":"Rune Blomhoff","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"rune-blomhoff","to_ping":"","pinged":"","post_modified":"2018-12-04 04:18:27","post_modified_gmt":"2018-12-04 03:18:27","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/rune-blomhoff\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":41322,"post_author":"0","post_date":"2018-12-04 02:30:44","post_date_gmt":"2018-12-04 01:30:44","post_content":"","post_title":"Holte","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"holte","to_ping":"","pinged":"","post_modified":"2018-12-04 02:30:44","post_modified_gmt":"2018-12-04 01:30:44","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/holte\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":47668,"post_author":"0","post_date":"2018-12-04 04:20:30","post_date_gmt":"2018-12-04 03:20:30","post_content":"","post_title":"Wold","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"wold","to_ping":"","pinged":"","post_modified":"2018-12-04 04:20:30","post_modified_gmt":"2018-12-04 03:20:30","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/wold\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":52425,"post_author":"0","post_date":"2018-12-04 06:02:31","post_date_gmt":"2018-12-04 05:02:31","post_content":"","post_title":"Rosenfeld","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"rosenfeld","to_ping":"","pinged":"","post_modified":"2018-12-04 06:02:31","post_modified_gmt":"2018-12-04 05:02:31","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/rosenfeld\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":52426,"post_author":"0","post_date":"2018-12-04 06:02:32","post_date_gmt":"2018-12-04 05:02:32","post_content":"","post_title":"Baugerold","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"baugerold","to_ping":"","pinged":"","post_modified":"2018-12-04 06:02:32","post_modified_gmt":"2018-12-04 05:02:32","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/baugerold\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":47669,"post_author":"0","post_date":"2018-12-04 04:20:31","post_date_gmt":"2018-12-04 03:20:31","post_content":"","post_title":"Haffner","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"haffner","to_ping":"","pinged":"","post_modified":"2018-12-04 04:20:31","post_modified_gmt":"2018-12-04 03:20:31","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/haffner\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"}],"sources":[{"ID":49426,"post_author":"0","post_date":"2018-12-04 04:56:46","post_date_gmt":"2018-12-04 03:56:46","post_content":"","post_title":"INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"international-journal-of-food-science-and-technology","to_ping":"","pinged":"","post_modified":"2018-12-04 04:56:46","post_modified_gmt":"2018-12-04 03:56:46","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/source\/international-journal-of-food-science-and-technology\/","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) - 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