{"id":36070,"date":"2012-07-01T00:00:00","date_gmt":"2018-12-03T23:53:59","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/effects-of-chronic-consumption-of-fruit-and-vegetable-puree-based\/"},"modified":"2018-12-04T00:53:59","modified_gmt":"2018-12-03T23:53:59","slug":"effects-of-chronic-consumption-of-fruit-and-vegetable-puree-based","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/effects-of-chronic-consumption-of-fruit-and-vegetable-puree-based\/","title":{"rendered":"Effects of chronic consumption of fruit and vegetable puree-based drinks on vasodilation, plasma oxidative stability and antioxidant status"},"content":{"rendered":"

BACKGROUND: <\/p>\n

Fruit and vegetable-rich diets are associated with a reduced cardiovascular disease (CVD) risk. This protective effect may be a result of the phytochemicals present within fruits and vegetables (F&V). However, there can be considerable variation in the content of phytochemical composition of whole F&V depending on growing location, cultivar, season and agricultural practices, etc. Therefore, the present study investigated the effects of consuming fruits and vegetables as puree-based drinks (FVPD) daily on vasodilation, phytochemical bioavailability, antioxidant status and other CVD risk factors. FVPD was chosen to provide a standardised source of F&V material that could be delivered from the same batch to all subjects during each treatment arm of the study.<\/p>\n

METHODS: <\/p>\n

Thirty-nine subjects completed the randomised, controlled, cross-over dietary intervention. Subjects were randomised to consume 200 mL of FVPD (or fruit-flavoured control), daily for 6 weeks with an 8-week washout period between treatments. Dietary intake was measured using two 5-day diet records during each cross-over arm of the study. Blood and urine samples were collected before and after each intervention and vasodilation assessed in 19 subjects using laser Doppler imaging with iontophoresis.<\/p>\n

RESULTS: <\/p>\n

FVPD significantly increased dietary vitamin C and carotenoids (P < 0.001), and concomitantly increased plasma α- and β-carotene (P < 0.001) with a near-significant increase in endothelium-dependent vasodilation (P = 0.060).<\/p>\n

CONCLUSIONS: <\/p>\n

Overall, the findings obtained in the present study showed that FVPD were a useful vehicle to increase fruit and vegetable intake, significantly increasing dietary and plasma phytochemical concentrations with a trend towards increased endothelium-dependent vasodilation.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-36070","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"Hugh Sinclair Unit of Human Nutrition, Department of Food and Nutritional Sciences, University of Reading, Whiteknights, Reading, UK.\r\n\r\n","annee":"2012","mois":"7","numero":"25:5","page":"477-487","auteurs":[{"ID":30625,"post_author":"0","post_date":"2018-12-03 23:34:20","post_date_gmt":"2018-12-03 22:34:20","post_content":"","post_title":"Trevor W George","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"trevor-w-george","to_ping":"","pinged":"","post_modified":"2018-12-03 23:34:20","post_modified_gmt":"2018-12-03 22:34:20","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/trevor-w-george\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":36069,"post_author":"0","post_date":"2018-12-04 00:53:58","post_date_gmt":"2018-12-03 23:53:58","post_content":"","post_title":"Paterson","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"paterson","to_ping":"","pinged":"","post_modified":"2018-12-04 00:53:58","post_modified_gmt":"2018-12-03 23:53:58","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/paterson\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":35563,"post_author":"0","post_date":"2018-12-04 00:46:03","post_date_gmt":"2018-12-03 23:46:03","post_content":"","post_title":"Waroonphan","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"waroonphan","to_ping":"","pinged":"","post_modified":"2018-12-04 00:46:03","post_modified_gmt":"2018-12-03 23:46:03","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/waroonphan\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"}],"sources":[{"ID":31497,"post_author":"0","post_date":"2018-12-03 23:45:54","post_date_gmt":"2018-12-03 22:45:54","post_content":"","post_title":"J HUM NUTR DIET","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"j-hum-nutr-diet-2","to_ping":"","pinged":"","post_modified":"2018-12-03 23:45:54","post_modified_gmt":"2018-12-03 22:45:54","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/source\/j-hum-nutr-diet-2\/","menu_order":0,"post_type":"source","post_mime_type":"","comment_count":"0","filter":"raw"}]},"yoast_head":"\nEffects of chronic consumption of fruit and vegetable puree-based drinks on vasodilation, plasma oxidative stability and antioxidant status - 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