{"id":19787,"date":"2016-06-01T00:00:00","date_gmt":"2018-12-03T19:26:09","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/phytochemical-composition-and-antitumor-activities-of-new\/"},"modified":"2018-12-03T20:26:09","modified_gmt":"2018-12-03T19:26:09","slug":"phytochemical-composition-and-antitumor-activities-of-new","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/phytochemical-composition-and-antitumor-activities-of-new\/","title":{"rendered":"Phytochemical Composition and Antitumor Activities of New Salad Greens: Rucola (Diplotaxis tenuifolia) and Corn Salad (Valerianella locusta)."},"content":{"rendered":"<p style=\"text-align:justify\">D. tenuifolia and V. locusta, two greens, were analyzed for active compounds and antitumor actions on colorectal cancer cells. Phenolics were determined by UHPLC-Orbitrap-MS; carotenoids and glucosinolates by HPLC-MS; and sterols and fatty acids by gas-liquid chromatography (GLC). For antitumor effects, the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) and lactate dehydrogenase (LDH) tests were run on HT-29 colorectal cancer cells, and in CCD-18 untransformed enterocyte cells. Six main carotenoids were identified in both vegetables, while total carotenoids accounted for 3520 and 2970&nbsp;&mu;g&thinsp;&middot;&thinsp;g(-1) dry weight in D. tenuifolia and V. locusta, respectively. Six phenolics were detected in D. tenuifolia (68,600&nbsp;&mu;g&thinsp;&middot;&thinsp;g(-1) dry weight) and five in V. locusta (139,000&nbsp;&mu;g&thinsp;&middot;&thinsp;g(-1) dry weight). Three glucosinolates (GSL) were found in D. tenuifolia (1960&nbsp;&mu;g&thinsp;&middot;&thinsp;g(-1) dry wt. total). Low-polarity extracts from V. locusta and D. tenuifolia showed IC50&thinsp;~&thinsp;150 and ~200&nbsp;&mu;g&thinsp;&middot;&thinsp;mL(-1) on HT-29 cells, while both plants lacked actions on CCD-18 cells. V. locusta inhibited HT-29 cancer cells viability more efficiently than D. tenuiofolia, but induced less cytotoxicity. This work highlights the importance of functional foods for colorectal cancer prevention.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-19787","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"Food Technology Division, University of Almer\u00eda, Almer\u00eda, Spain. jlguil@ual.es","annee":"2016","mois":"6","numero":"71:2","page":"197-203","auteurs":[{"ID":19783,"post_author":"0","post_date":"2018-12-03 20:26:06","post_date_gmt":"2018-12-03 19:26:06","post_content":"","post_title":"R P Ramos-Bueno","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"r-p-ramos-bueno","to_ping":"","pinged":"","post_modified":"2018-12-03 20:26:06","post_modified_gmt":"2018-12-03 19:26:06","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/r-p-ramos-bueno\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":19784,"post_author":"0","post_date":"2018-12-03 20:26:07","post_date_gmt":"2018-12-03 19:26:07","post_content":"","post_title":"M A Rinc\u00f3n-Cervera","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"m-a-rincon-cervera","to_ping":"","pinged":"","post_modified":"2018-12-03 20:26:07","post_modified_gmt":"2018-12-03 19:26:07","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/m-a-rincon-cervera\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":19785,"post_author":"0","post_date":"2018-12-03 20:26:08","post_date_gmt":"2018-12-03 19:26:08","post_content":"","post_title":"M J Gonz\u00e1lez-Fern\u00e1ndez","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"m-j-gonzalez-fernandez","to_ping":"","pinged":"","post_modified":"2018-12-03 20:26:08","post_modified_gmt":"2018-12-03 19:26:08","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/m-j-gonzalez-fernandez\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":19786,"post_author":"0","post_date":"2018-12-03 20:26:08","post_date_gmt":"2018-12-03 19:26:08","post_content":"","post_title":"J L Guil-Guerrero","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"j-l-guil-guerrero","to_ping":"","pinged":"","post_modified":"2018-12-03 20:26:08","post_modified_gmt":"2018-12-03 19:26:08","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/j-l-guil-guerrero\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"}],"sources":[{"ID":19659,"post_author":"0","post_date":"2018-12-03 20:24:30","post_date_gmt":"2018-12-03 19:24:30","post_content":"","post_title":"Plant foods for human nutrition (Dordrecht, Netherlands)","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"plant-foods-for-human-nutrition-dordrecht-netherlands","to_ping":"","pinged":"","post_modified":"2018-12-03 20:24:30","post_modified_gmt":"2018-12-03 19:24:30","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/source\/plant-foods-for-human-nutrition-dordrecht-netherlands\/","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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