{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,20]],"date-time":"2026-03-20T05:35:16Z","timestamp":1773984916829,"version":"3.50.1"},"reference-count":38,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2019,1,9]],"date-time":"2019-01-09T00:00:00Z","timestamp":1546992000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100008530","name":"European Regional Development Fund","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100008530","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Euro J Lipid Sci &amp;amp; Tech"],"published-print":{"date-parts":[[2019,2]]},"abstract":"<jats:sec><jats:label\/><jats:p>Following harvest, bee pollen must be submitted to processing in order to maintain properties for consumers\u2019 health insurance. In this study, the changes on the lipid profile, contents of vitamin C, \u03b2\u2010carotene and lycopene of bee pollen samples submitted to two conservation methods (freezing and drying) are evaluated. Eleven fatty acids, eight saturated, one monounsaturated, and two polyunsaturated are quantified. The PUFA\/SFA ratio ranges from 1.18 to 3.95\u2009g\u2009100<jats:sup>\u22121<\/jats:sup>\u2009g<jats:sup>\u22121<\/jats:sup> and is significantly higher in the frozen extracts. On the other hand, the ratio n6:n3 (ranging between 0.36 and 0.86\u2009g\u2009100<jats:sup>\u22121<\/jats:sup>\u2009g<jats:sup>\u22121<\/jats:sup>) did not differ among processing methodologies, for most of the cases. The atherogenicity (AI) and thrombogenecity (TI) indexes are similar among preservation processes and coherent with the found on other health\u2010promoting foods. The contents of vitamin C, \u03b2\u2010carotene and lycopene are, for all samples, significantly superior in the frozen bee pollen.<\/jats:p><jats:p><jats:italic>Practical Applications<\/jats:italic>: In the recent years the interest in natural products has mushroomed. Indeed, in addition to the good nutritional composition bee pollen possesses important bioactive compounds and promising health promoting activities that remain unstudied. In this study, it is evaluated the influence of the geographical origin and two storage methods (drying and freezing) in the fatty\u2010acid profile, lycopene, vitamin C and \u03b2\u2010carotene contents and on two lipid indexes of bee pollen. Results suggest that bee pollen may act as a complement for the prevention of atherosclerosis and thrombogenesis. Regarding storage it wi inferred that freezing allows preserving the bioactive compounds in a greater extent and, therefore, must be the preferred method. Further studies may be performed in order to take advantage of this natural products\u2019 potential.<\/jats:p><jats:p><jats:inline-graphic xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" xlink:href=\"graphic\/ejlt201800393-gra-0001.png\" xlink:title=\"ejlt201800393-gra-0001\"\/><\/jats:p><jats:p><jats:bold>From the nutritional point of view, it<\/jats:bold> is better to consume bee pollen frozen in comparison to that of dried.<\/jats:p><\/jats:sec>","DOI":"10.1002\/ejlt.201800393","type":"journal-article","created":{"date-parts":[[2018,12,12]],"date-time":"2018-12-12T07:28:23Z","timestamp":1544599703000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":20,"title":["Influence of the Storage Conditions (Frozen vs. Dried) in Health\u2010Related Lipid Indexes and Antioxidants of Bee Pollen"],"prefix":"10.1002","volume":"121","author":[{"given":"Let\u00edcia M.","family":"Estevinho","sequence":"first","affiliation":[{"name":"CIMO, Mountain Research Center, Polytechnic Institute of Bragan\u00e7a. Campus Santa Apol\u00f3nia 5301\u2010855 Bragan\u00e7a Portugal"}]},{"given":"Teresa","family":"Dias","sequence":"additional","affiliation":[{"name":"CIMO, Mountain Research Center, Polytechnic Institute of Bragan\u00e7a. Campus Santa Apol\u00f3nia 5301\u2010855 Bragan\u00e7a Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0267-3252","authenticated-orcid":false,"given":"Of\u00e9lia","family":"Anjos","sequence":"additional","affiliation":[{"name":"Centro de Estudos Florestais, Instituto Superior de Agronomia, Universidade de Lisboa 1349\u2010017 Lisboa Portugal"},{"name":"Instituto Polit\u00e9cnico de Castelo Branco, Quinta da Senhora de M\u00e9rcules 6001\u2010909 Castelo Branco Portugal"},{"name":"Centro de Biotecnologia de Plantas da Beira da Interior 1805 Castelo Branco Portugal"}]}],"member":"311","published-online":{"date-parts":[[2019,1,9]]},"reference":[{"key":"e_1_2_9_2_1","volume-title":"Chemistry, Biology and Potential Applications of Honeybee Plant\u2010Derived Products","author":"Campos M. G.","year":"2016"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1080\/00218839.2008.11101443"},{"key":"e_1_2_9_4_1","first-page":"6","volume":"2015","author":"Komosinska\u2010Vassev K.","year":"2015","journal-title":"J. Evid. Based Complementary Altern. Med"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.fct.2013.11.010"},{"key":"e_1_2_9_6_1","first-page":"107","volume":"46","author":"Szczesna T.","year":"2002","journal-title":"J. Appl. Sci"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1021\/jf5020318"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.aspen.2017.01.009"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1080\/00218839.2017.1356206"},{"key":"e_1_2_9_10_1","first-page":"429","volume":"47","author":"Dom\u00ednguez\u2010Valhondo D.","year":"2011","journal-title":"Int. J. Food Sci. Technol"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2621.2011.02859.x"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jfca.2003.10.008"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1590\/S0100-40422010000300004"},{"key":"e_1_2_9_14_1","first-page":"23","volume":"56","author":"Rzepecka\u2010Stojko A.","year":"2012","journal-title":"J. Appl. Sci"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1021\/jf00050a035"},{"key":"e_1_2_9_16_1","first-page":"301","volume":"62","author":"Kosti\u0107 A. Z.","year":"2015","journal-title":"Food Sci. Technol"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.3390\/molecules17078359"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.3390\/molecules200712525"},{"key":"e_1_2_9_19_1","doi-asserted-by":"publisher","DOI":"10.4172\/2155-9910.1000138"},{"key":"e_1_2_9_20_1","doi-asserted-by":"publisher","DOI":"10.32604\/phyton.2013.82.007"},{"key":"e_1_2_9_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jfca.2010.03.001"},{"key":"e_1_2_9_22_1","volume-title":"Official Methods of Analysis of AOAC International","year":"1995"},{"key":"e_1_2_9_23_1","doi-asserted-by":"publisher","DOI":"10.1590\/S0100-40422009000500003"},{"key":"e_1_2_9_24_1","unstructured":"World Health Organization: Diet nutrition and the prevention of chronic diseases: report of a joint WHO\/FAO expert consultation WHO technical report 2003 series no. 916 Geneva Switzerland."},{"key":"e_1_2_9_25_1","doi-asserted-by":"publisher","DOI":"10.1590\/S0001-37652010000200005"},{"key":"e_1_2_9_26_1","doi-asserted-by":"publisher","DOI":"10.1186\/1752-153X-5-67"},{"key":"e_1_2_9_27_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.foodchem.2014.02.061"},{"key":"e_1_2_9_28_1","doi-asserted-by":"publisher","DOI":"10.1002\/ejlt.200600224"},{"key":"e_1_2_9_29_1","first-page":"158","volume":"7","author":"Telahigue K.","year":"2013","journal-title":"Afr. J. Biochem. Res"},{"key":"e_1_2_9_30_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jfca.2018.07.009"},{"key":"e_1_2_9_31_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jfca.2016.11.001"},{"key":"e_1_2_9_32_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.foodchem.2008.12.025"},{"key":"e_1_2_9_33_1","doi-asserted-by":"publisher","DOI":"10.1080\/00173130051084287"},{"key":"e_1_2_9_34_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12944-015-0133-z"},{"key":"e_1_2_9_35_1","volume-title":"Fatty Acids in Vascular Health","author":"Lee R. H. C.","year":"2014"},{"key":"e_1_2_9_36_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.foodchem.2017.06.014"},{"key":"e_1_2_9_37_1","doi-asserted-by":"publisher","DOI":"10.1080\/00218839.2017.1289657"},{"key":"e_1_2_9_38_1","doi-asserted-by":"publisher","DOI":"10.3390\/nu6020466"},{"key":"e_1_2_9_39_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejmech.2010.06.001"}],"container-title":["European Journal of Lipid Science and Technology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ejlt.201800393","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/ejlt.201800393","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/am-pdf\/10.1002\/ejlt.201800393","content-type":"application\/pdf","content-version":"am","intended-application":"syndication"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ejlt.201800393","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,14]],"date-time":"2023-09-14T21:11:03Z","timestamp":1694725863000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/ejlt.201800393"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,1,9]]},"references-count":38,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2019,2]]}},"alternative-id":["10.1002\/ejlt.201800393"],"URL":"https:\/\/doi.org\/10.1002\/ejlt.201800393","archive":["Portico"],"relation":{},"ISSN":["1438-7697","1438-9312"],"issn-type":[{"value":"1438-7697","type":"print"},{"value":"1438-9312","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,1,9]]},"assertion":[{"value":"2018-09-12","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2019-01-09","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"1800393"}}