{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T13:55:10Z","timestamp":1777643710272,"version":"3.51.4"},"reference-count":24,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2012,6,1]],"date-time":"2012-06-01T00:00:00Z","timestamp":1338508800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Food sci. technol. int."],"published-print":{"date-parts":[[2012,6]]},"abstract":"<jats:p>Polyunsaturated fatty acids play an important role in human nutrition, being associated with several health benefits. The analyzed vegetables, in spite of its low fat content, lower than 2%, present a high proportion of polyunsaturated fatty acids of n-3, n-6 and n-9 series, such as \u03b1-linolenic, linoleic and oleic acids, respectively. Wild edible plants contain in general a good balance of n-6 and n-3 fatty acids. The present study tries to contribute to the preservation and valorization of traditional food resources, studying the fatty acids profile of 20 wild vegetables by gas-liquid chromatography with flame ionization detection. Results show that species in which leaves are predominant in their edible parts have in general the highest polyunsaturated fatty acid\/saturated fatty acid ratios: Rumex pulcher (5.44), Cichorium intybus (5.14) and Papaver rhoeas (5.00). Due to the low n-6\/n-3 ratios of the majority of the samples, they can be considered interesting sources of n-3 fatty acids, especially those with higher total fat amount, such as Bryonia dioica, Chondrilla juncea or Montia fontana, with the highest contents of \u03b1-linolenic acid (67.78, 56.27 and 47.65%, respectively). The wild asparaguses of Asparagus acutifolius and Tamus communis stand out for their linoleic acid content (42.29 and 42.45%, respectively). All these features reinforce the interest of including wild plants in diet, as an alternative to the variety of vegetables normally used.<\/jats:p>","DOI":"10.1177\/1082013211427798","type":"journal-article","created":{"date-parts":[[2012,6,13]],"date-time":"2012-06-13T12:24:11Z","timestamp":1339590251000},"page":"281-290","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":54,"title":["Fatty acids profiles of some Spanish wild vegetables"],"prefix":"10.1177","volume":"18","author":[{"given":"P","family":"Morales","sequence":"first","affiliation":[{"name":"Centro de Investiga\u00e7\u00e3o de Montanha, ESA, Instituto Polit\u00e9cnico de Bragan\u00e7a, Campus de Santa Apol\u00f3nia, Apartado, Bragan\u00e7a, Portugal"},{"name":"Dpto. de Ciencias de la Salud, Universidad Internacional Valenciana (VIU), Castell\u00f3n de la Plana, Spain"}]},{"given":"ICFR","family":"Ferreira","sequence":"additional","affiliation":[{"name":"Centro de Investiga\u00e7\u00e3o de Montanha, ESA, Instituto Polit\u00e9cnico de Bragan\u00e7a, Campus de Santa Apol\u00f3nia, Apartado, Bragan\u00e7a, Portugal"}]},{"given":"AM","family":"Carvalho","sequence":"additional","affiliation":[{"name":"Centro de Investiga\u00e7\u00e3o de Montanha, ESA, Instituto Polit\u00e9cnico de Bragan\u00e7a, Campus de Santa Apol\u00f3nia, Apartado, Bragan\u00e7a, Portugal"}]},{"given":"MC","family":"S\u00e1nchez-Mata","sequence":"additional","affiliation":[{"name":"Dpto. Nutrici\u00f3n y Bromatolog\u00eda II, Facultad de Farmacia, Universidad Complutense de Madrid, Madrid, Spain"}]},{"given":"M","family":"C\u00e1mara","sequence":"additional","affiliation":[{"name":"Dpto. Nutrici\u00f3n y Bromatolog\u00eda II, Facultad de Farmacia, Universidad Complutense de Madrid, Madrid, Spain"}]},{"given":"J","family":"Tard\u00edo","sequence":"additional","affiliation":[{"name":"Instituto Madrile\u00f1o de Investigaci\u00f3n y Desarrollo Rural, Agrario y Alimentario (IMIDRA), Alcal\u00e1 de Henares, Spain"}]}],"member":"179","published-online":{"date-parts":[[2012,6,13]]},"reference":[{"key":"bibr1-1082013211427798","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2621.2006.01187.x"},{"key":"bibr2-1082013211427798","volume-title":"Official methods of analysis","author":"AOAC","year":"1995","edition":"16"},{"key":"bibr3-1082013211427798","doi-asserted-by":"publisher","DOI":"10.1016\/j.plipres.2009.07.002"},{"key":"bibr4-1082013211427798","doi-asserted-by":"publisher","DOI":"10.1016\/j.lwt.2010.01.010"},{"key":"bibr5-1082013211427798","doi-asserted-by":"publisher","DOI":"10.1016\/j.fct.2010.03.012"},{"key":"bibr6-1082013211427798","doi-asserted-by":"publisher","DOI":"10.1046\/j.1440-6047.11.s.7.3.x"},{"key":"bibr7-1082013211427798","doi-asserted-by":"publisher","DOI":"10.1016\/0021-9673(95)00414-9"},{"key":"bibr8-1082013211427798","doi-asserted-by":"publisher","DOI":"10.1007\/s002170050501"},{"key":"bibr9-1082013211427798","doi-asserted-by":"publisher","DOI":"10.1016\/0163-7827(92)90008-7"},{"key":"bibr10-1082013211427798","doi-asserted-by":"publisher","DOI":"10.1080\/07315724.2001.10719008"},{"key":"bibr11-1082013211427798","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.100.11.1253"},{"key":"bibr12-1082013211427798","doi-asserted-by":"publisher","DOI":"10.1093\/ajcn\/71.4.987"},{"key":"bibr13-1082013211427798","doi-asserted-by":"publisher","DOI":"10.1081\/JAS-120026089"},{"key":"bibr14-1082013211427798","doi-asserted-by":"publisher","DOI":"10.1016\/S0753-3322(02)00253-6"},{"key":"bibr15-1082013211427798","doi-asserted-by":"publisher","DOI":"10.1016\/j.bcp.2008.10.020"},{"key":"bibr16-1082013211427798","unstructured":"Souci SW, Fachmann W, Kraut G. 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