{"id":36356,"date":"1999-07-02T12:33:37","date_gmt":"1999-07-02T12:33:37","guid":{"rendered":"https:\/\/www.etap-lab.com\/?p=11188"},"modified":"2026-04-15T22:54:19","modified_gmt":"2026-04-15T20:54:19","slug":"nutritional-quality-of-toasted-or-dehulled-and-cold-defatted-rapeseed-meal","status":"publish","type":"ressource","link":"https:\/\/www.etap-lab.com\/en\/ressource\/nutritional-quality-of-toasted-or-dehulled-and-cold-defatted-rapeseed-meal\/","title":{"rendered":"Nutritional quality of toasted or dehulled and cold defatted rapeseed meal"},"content":{"rendered":"\n<p>Rapeseed meal is an important\nprotein source because of its well-balanced amino acid composition. However,\nits use in animal feeding is limited because of glucosinolates and a high fibre\ncontent. The aim of this study was to evaluate the nutritional quality of two\nproducts, a toasted industrial rapeseed meal with a low myrosinase and\nglucosinolate content and a dehulled rapeseed meal, with a low fibre content,\nwhich had been defatted at 50 \u00b0C.<\/p>\n\n\n\n<p>An <em>ad libitum<\/em> food intake experiment was conducted with adult rats fed\n200 g\/kg protein diets based on casein or the rapeseed products. The food\nintake and body weight of rats fed casein or toasted rapeseed meal presscake\ndiets were similar at the beginning of experiment and were still not\nsignificantly different after 8 days. From the start to the end of the\nexperiment food intake of rats fed dehulled and defatted rapeseed meal\npresscake decreased significantly compared wrth rats fed casein. After 8 days,\nthe boby weight of these rats had decreased significantly compared with the\nbody weight of rats fed casein or toasted rapeseed meal presscake.<\/p>\n\n\n\n<p>Both rapeseed meals differed in their prior treatment. Industrial treatment gave a toasted rapeseed meal presscake which had a good <em>in vivo<\/em> nutritional quality even if protein insolubility was high. Dehulling and defatting rapeseed, at moderate temperature, to preserve protein solubility, may not degrade myrosinase and glucosinolates sufficiently. We suggest that better nutritional quality could be obtained by both dehulling and toasting.<\/p>\n\n\n\n<p><a href=\"https:\/\/agris.fao.org\/agris-search\/search.do?recordID=NL1999004499\">Link to the article<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Discover Nutritional quality of toasted or dehulled and cold defatted rapeseed meal: Rapeseed meal is an important protein source because of its well-balanced amino acid composition.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false},"categorie-de-ressource":[235],"marque-de-ressource":[],"class_list":["post-36356","ressource","type-ressource","status-publish","hentry","categorie-de-ressource-publications"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Nutritional quality of toasted or dehulled and cold defatted rapeseed meal - ETAP-LAB<\/title>\n<meta name=\"description\" content=\"Discover Nutritional quality of toasted or dehulled and cold defatted rapeseed meal: Rapeseed meal is an important protein source because of its well-balanced amino acid composition.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.etap-lab.com\/en\/ressource\/nutritional-quality-of-toasted-or-dehulled-and-cold-defatted-rapeseed-meal\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nutritional quality of toasted or dehulled and cold defatted rapeseed meal - 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