{"id":22875,"date":"2015-12-01T00:00:00","date_gmt":"2018-12-03T20:13:27","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/the-distribution-of-macronutrients-anti-nutrients-and-essential\/"},"modified":"2018-12-03T21:13:27","modified_gmt":"2018-12-03T20:13:27","slug":"the-distribution-of-macronutrients-anti-nutrients-and-essential","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/the-distribution-of-macronutrients-anti-nutrients-and-essential\/","title":{"rendered":"The distribution of macronutrients, anti-nutrients and essential elements in nettles, Laportea peduncularis susp. peduncularis (River nettle) and Urtica dioica (Stinging nettle)."},"content":{"rendered":"<p style=\"text-align:justify\">Laportea peduncularis and Urtica dioica, which are popularly known as &quot;Nettles&quot; belong to the plant family Urticaceae and are consumed as green vegetables or used for their medicinal benefit in many countries in Africa, Asia, Europe and America. This study aimed at investigating the effect of cooking on the macronutrient, anti-nutrient and elemental composition of L. peduncularis and U. dioica leaves. The results showed a decrease in the crude fat, ash, carbohydrate and vitamin C content with cooking, but an increase in the vitamin E content. The anti-nutrient content (cyanides, phytates and saponins) increased slightly with cooking, while the oxalate content has decreased. The concentration of essential elements in cooked L. peduncularis leaves were found to be in decreasing order of Ca &gt; Mg &gt; Fe &gt; Mn &gt; Zn &gt; Cu &gt; Cr &gt; Ni &gt; Co. Both raw and cooked leaves of nettles were found to be rich sources of macronutrients and essential elements and may be used as alternatives to commercially available nutrient supplements. Statistical analyses (principal component analysis and correlations) indicated that certain elements taken up by these plants were from common sources. Both positive and negative relationships between nutrients, anti-nutrients and elements were observed in the plant leaves.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-22875","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"School of Chemistry and Physics, University of KwaZulu-Natal , Durban , South Africa. jonnalagaddas@ukzn.ac.za","annee":"2015","mois":"12","numero":"","page":"1-10","auteurs":[{"ID":22872,"post_author":"0","post_date":"2018-12-03 21:13:25","post_date_gmt":"2018-12-03 20:13:25","post_content":"","post_title":"Roshila Moodley","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"roshila-moodley","to_ping":"","pinged":"","post_modified":"2018-12-03 21:13:25","post_modified_gmt":"2018-12-03 20:13:25","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/roshila-moodley\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":22873,"post_author":"0","post_date":"2018-12-03 21:13:26","post_date_gmt":"2018-12-03 20:13:26","post_content":"","post_title":"Sreekanth B Jonnalagadda","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"sreekanth-b-jonnalagadda","to_ping":"","pinged":"","post_modified":"2018-12-03 21:13:26","post_modified_gmt":"2018-12-03 20:13:26","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/sreekanth-b-jonnalagadda\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":22874,"post_author":"0","post_date":"2018-12-03 21:13:27","post_date_gmt":"2018-12-03 20:13:27","post_content":"","post_title":"Nomfundo T Mahlangeni","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"nomfundo-t-mahlangeni","to_ping":"","pinged":"","post_modified":"2018-12-03 21:13:27","post_modified_gmt":"2018-12-03 20:13:27","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/nomfundo-t-mahlangeni\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"}],"sources":[{"ID":10885,"post_author":"0","post_date":"2018-12-03 18:28:40","post_date_gmt":"2018-12-03 17:28:40","post_content":"","post_title":"Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"journal-of-environmental-science-and-health-part-b-pesticides-food-contaminants-and-agricultural-wastes","to_ping":"","pinged":"","post_modified":"2018-12-03 18:28:40","post_modified_gmt":"2018-12-03 17:28:40","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/source\/journal-of-environmental-science-and-health-part-b-pesticides-food-contaminants-and-agricultural-wastes\/","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>The distribution of macronutrients, anti-nutrients and essential elements in nettles, Laportea peduncularis susp. peduncularis (River nettle) and Urtica dioica (Stinging nettle). - 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