{"id":1041,"date":"2024-12-18T11:57:41","date_gmt":"2024-12-18T11:57:41","guid":{"rendered":"https:\/\/stage1.critida.com\/polyphenols-what-are-polyphenols-rich-foods-in-olive-oil-healyh-benefits\/"},"modified":"2026-10-27T06:22:57","modified_gmt":"2026-10-27T06:22:57","slug":"polyphenols-what-are-polyphenols-rich-foods-in-olive-oil-healyh-benefits","status":"publish","type":"post","link":"https:\/\/critida.com\/sl\/polyphenols-what-are-polyphenols-rich-foods-in-olive-oil-healyh-benefits\/","title":{"rendered":"Kaj so polifenoli? \u017divila, bogata s polifenoli \u2013 Polifenoli v olivnem olju \u2013 Zdravstvene koristi"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"1041\" class=\"elementor elementor-1041\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"wd-negative-gap elementor-element elementor-element-70c55255 e-flex e-con-boxed e-con e-parent\" data-id=\"70c55255\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-392e9bd4 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"392e9bd4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t\n<h1>Kaj so polifenoli? \u017divila, bogata s polifenoli \u2013 Polifenoli v olivnem olju \u2013 Zdravstvene koristi polifenolov<\/h1>\n<h2>Polifenolne spojine \u2013 polifenolna kislina \u2013 polifenolni flavonoidi \u2013 polifenolni antioksidanti v olivnem olju<\/h2>\n<h2><strong>Polifenoli: Kemi\u010dna sestava<\/strong><\/h2>\n<p><strong>Polifenoli<\/strong> so organske spojine, za katere je zna\u010dilna prisotnost ve\u010d fenolnih enot v njihovi kemijski strukturi. Fenol sam po sebi je benzenski obro\u010d s pritrjeno hidroksilno (-OH) skupino. Polifenoli so definirani kot ve\u010d kot ena fenolna enota, njihova struktura pa dolo\u010da njihovo funkcijo, biolo\u0161ko aktivnost in klasifikacijo. V rastlinah se sintetizirajo po dveh glavnih poteh: <strong>\u0161ikimate<\/strong> pot (pot \u0161ikiminske kisline) in <strong>fenilpropanoid<\/strong> pot.<\/p>\n<h3><strong>Splo\u0161ne kemijske lastnosti<\/strong><\/h3>\n<p><strong>Fenolna struktura:<\/strong> Polifenoli temeljijo na aromatskih obro\u010dih, vezanih na hidroksilne skupine.<br \/><strong>Funkcionalne skupine:<\/strong> Poleg hidroksilnih skupin polifenoli pogosto vsebujejo tudi druge funkcionalne skupine, kot sta metoksi (-OCH\u2083) in karboksilna (-COOH) skupina, ki vplivajo na njihovo topnost in biolo\u0161ko aktivnost.<br \/><strong>Molekulska te\u017ea:<\/strong> Polifenoli segajo od majhnih molekul, kot so fenolne kisline, do velikih, kompleksnih polimerov, kot so tanini.<\/p>\n<p><strong>Razvrstitev polifenolov po strukturi<\/strong><\/p>\n<p>Polifenoli so na splo\u0161no razdeljeni v naslednje kategorije:<\/p>\n<p><strong>Flavonoidi<\/strong><br \/>Osnovna struktura: C6-C3-C6 (dva aromatska obro\u010da, povezana s triogljikovim mostom).<br \/>Podrazredi: Flavonoidi so nadalje razvr\u0161\u010deni glede na vzorec oksidacije in substitucije njihovega osrednjega obro\u010da:<br \/>Flavonoli (npr. kvercetin, kempferol)<br \/>Flavoni (npr. luteolin, apigenin)<br \/>Izoflavoni (npr. genistein, daidzein)<br \/>Flavan-3-oli (npr. katehini, epikatehini)<br \/>Antocianini (npr. cianidin, malvidin).<br \/>Viri: Najdemo ga v sadju, zelenjavi, \u010daju in vinu.<\/p>\n<p><strong>Fenolne kisline<\/strong><br \/>Osnovna struktura: Na osnovi derivatov benzojske kisline ali cimetove kisline.<br \/>Primeri: galna kislina, kofeinska kislina, ferulna kislina in p-kumarna kislina.<br \/>Viri: Prisotno v kavi, jagodi\u010devju in polnozrnatih \u017eitih.<\/p>\n<p><strong>Stilbeni<\/strong><br \/>Osnovna struktura: C6-C2-C6 (dva aromatska obro\u010da, povezana z dvoogljikovim etilenskim mostom).<br \/>Primer: resveratrol.<br \/>Viri: Grozdje, vino in ara\u0161idi.<\/p>\n<p><strong>Lignani<\/strong><br \/>Osnovna struktura: Izhaja iz dimerizacije dveh fenilpropanoidnih enot.<br \/>Primera: sekoizolaricirezinol in matairezinol.<br \/>Viri: Semena (zlasti lanena semena), \u017eita in zelenjava.<\/p>\n<p><strong>Tanini<\/strong><br \/>Osnovna struktura: Velike polimerne molekule, sestavljene iz flavonoidnih ali fenolnih kislinskih monomerov.<br \/>Vrste:<br \/>Hidrolizabilni tanini: na osnovi galne ali elaginske kisline.<br \/>Kondenzirani tanini: Polimeri flavan-3-olov.<br \/>Viri: Najdemo ga v \u010daju, vinu in nekaterih vrstah sadja.<\/p>\n<h3><strong>Klju\u010dne kemijske lastnosti<\/strong><\/h3>\n<p><strong>Hidroksilacija<\/strong>\u0160tevilo in polo\u017eaj hidroksilnih skupin vplivata na antioksidativno aktivnost.<br \/><strong>Konjugacija<\/strong>Polifenoli pogosto obstajajo kot glikozidi, vezani na molekule sladkorja, kar vpliva na njihovo topnost in biolo\u0161ko uporabnost.<br \/><strong>Polimerizacija<\/strong>Ve\u010dji polifenoli (kot so tanini) imajo izbolj\u0161ano sposobnost vezave beljakovin in drugih makromolekul.<\/p>\n<p><strong>Funkcionalna vloga kemi\u010dne sestave<\/strong><\/p>\n<p><strong>Antioksidativno delovanje<\/strong>Fenolne hidroksilne skupine oddajajo atome vodika za nevtralizacijo prostih radikalov.<br \/><strong>Kelacija<\/strong>Polifenoli lahko ve\u017eejo kovinske ione in tako zmanj\u0161ajo oksidacijo, ki jo katalizirajo kovine.<br \/>Interakcija z biomolekulami: Sposobnost interakcije z beljakovinami in lipidi vpliva na njihovo vlogo pri zdravju in presnovi.<\/p>\n<p>Skratka, kemi\u010dna sestava polifenolov \u2013 za katero so zna\u010dilni njihova fenolna struktura, vzorci hidroksilacije in raznolikost funkcionalnih skupin \u2013 dolo\u010da njihovo biolo\u0161ko vlogo in koristi za zdravje. Zaradi svoje \u0161iroke raznolikosti in kompleksnosti so klju\u010dni tako za obrambo rastlin kot za prehrano ljudi.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/critida.com\/wp-content\/uploads\/Phenolic-compounds-in-EVOO-Olive-Oil-960x640-1.webp\" sizes=\"(max-width: 960px) 100vw, 960px\" srcset=\"https:\/\/critida.com\/wp-content\/uploads\/Phenolic-compounds-in-EVOO-Olive-Oil-960x640-1.webp 960w, https:\/\/critida.com\/wp-content\/uploads\/Phenolic-compounds-in-EVOO-Olive-Oil-960x640-1-300x200-1.jpg 300w, https:\/\/critida.com\/wp-content\/uploads\/Phenolic-compounds-in-EVOO-Olive-Oil-960x640-1-768x512-1.webp 768w, https:\/\/critida.com\/wp-content\/uploads\/Phenolic-compounds-in-EVOO-Olive-Oil-960x640-1-18x12-1.jpg 18w\" alt=\"Fenolne spojine v olj\u010dnem olju EVOO\" width=\"960\" height=\"640\" \/><\/p>\n<h2><strong>Razumevanje polifenolov:<\/strong><\/h2>\n<p><strong>Polifenoli so naravne za\u0161\u010ditne spojine<\/strong><\/p>\n<p><strong>Polifenoli<\/strong> so raznolika skupina naravnih spojin, ki jih najdemo v <strong>rastline<\/strong>, slavljeni zaradi svoje mo\u010di <strong>antioksidativne lastnosti<\/strong> in \u0161tevilne <strong>koristi za zdravje<\/strong>. So sekundarni metaboliti, ki jih rastline proizvajajo za obrambo pred ultravijoli\u010dnim sevanjem, patogeni in rastlinojedci.<\/p>\n<p>Pri ljudeh je u\u017eivanje hrane, bogate s polifenoli, povezano z izbolj\u0161anim zdravjem in prepre\u010devanjem bolezni.<\/p>\n<h3><strong>Vrste polifenolov<\/strong><\/h3>\n<p>Polifenoli so glede na svojo kemijsko strukturo razvr\u0161\u010deni v \u0161tiri glavne skupine:<\/p>\n<p><strong>Flavonoidi<\/strong>Najve\u010dja kategorija, vklju\u010dno s spojinami, kot so kvercetin, katehini in antocianini. Flavonoidi so v izobilju v sadju, zelenjavi, \u010daju in rde\u010dem vinu.<br \/><strong>Fenolne kisline<\/strong>Te spojine, kot sta kofeinska in ferulna kislina, ki jih najdemo v kavi, jagodi\u010devju in nekaterih \u017eitih, ka\u017eejo mo\u010dne antioksidativne lastnosti.<br \/><strong>Stilbeni<\/strong>Manj\u0161a skupina, v kateri je resveratrol dobro znan \u010dlan. Pogosto ga najdemo v rde\u010dem vinu in grozdju.<br \/><strong>Lignani<\/strong>Lignani, ki so prisotni v semenih, zlasti lanenih semenih, in polnozrnatih \u017eitih, so znani po svojih estrogenu podobnih u\u010dinkih.<\/p>\n<h3><strong>Viri polifenolov v hrani<\/strong><\/h3>\n<p>Polifenoli so v izobilju prisotni v razli\u010dnih \u017eivilih rastlinske hrane. Klju\u010dni viri vklju\u010dujejo:<\/p>\n<p><strong>Sadje<\/strong>Jabolka, jagodi\u010devje, grozdje, \u010de\u0161nje in agrumi.<br \/><strong>Zelenjava<\/strong>\u0160pina\u010da, \u010debula in brokoli.<br \/><strong>Pija\u010de<\/strong>\u010caj, kava in rde\u010de vino.<br \/><strong>Stro\u010dnice in ore\u0161\u010dki<\/strong>Soja, le\u010da, mandlji in orehi.<br \/><strong>Zeli\u0161\u010da in za\u010dimbe<\/strong>Kurkuma, klin\u010dki in ro\u017emarin.<br \/><strong>Olivno olje<\/strong>Ekstra devi\u0161ko olj\u010dno olje je \u0161e posebej bogat vir polifenolov, kar prispeva k njegovim zdravstvenim koristim.<\/p>\n<h3><strong>Zdravstvene koristi polifenolov<\/strong><\/h3>\n<p>The <strong>antioksidativno delovanje<\/strong> polifenolov pomaga nevtralizirati \u0161kodljive proste radikale v telesu in zmanj\u0161uje oksidativni stres \u2013 dejavnik, povezan s kroni\u010dnimi boleznimi, kot so rak, sr\u010dno-\u017eilne bolezni in nevrodegenerativne motnje. Tukaj je nekaj klju\u010dnih koristi:<\/p>\n<p><strong>Zdravje srca<\/strong>Polifenoli izbolj\u0161ujejo delovanje endotelija, zni\u017eujejo krvni tlak in zmanj\u0161ujejo oksidacijo LDL holesterola.<br \/><strong>Zdravje mo\u017eganov<\/strong>Spojine, kot so flavonoidi, lahko izbolj\u0161ajo kognitivne funkcije in zmanj\u0161ajo tveganje za Alzheimerjevo bolezen.<br \/><strong>Protivnetni u\u010dinki<\/strong>Polifenoli modulirajo vnetne poti in laj\u0161ajo simptome stanj, kot je artritis.<br \/><strong>Prepre\u010devanje raka<\/strong>Njihova vloga pri za\u0161\u010diti DNK pred po\u0161kodbami in zaviranju rasti tumorjev je predmet obse\u017enih raziskav.<\/p>\n<h3><strong>Biolo\u0161ka uporabnost in absorpcija<\/strong><\/h3>\n<p>Vsi polifenoli niso enako biolo\u0161ko dostopni. Na njihovo absorpcijo vplivajo dejavniki, kot so priprava hrane, \u010drevesna mikrobiota in individualni metabolizem. Fermentirana hrana in pija\u010de pogosto izbolj\u0161ajo biolo\u0161ko uporabnost polifenolov.<\/p>\n<p><strong>Izzivi in raziskave<\/strong><\/p>\n<p>\u010ceprav so koristi polifenolov za zdravje dobro dokumentirane, ostajajo izzivi pri popolnem razumevanju njihovih mehanizmov. Raziskave \u0161e naprej preu\u010dujejo optimalne ravni vnosa, interakcije z drugimi hranili in dolgoro\u010dne u\u010dinke na zdravje.<\/p>\n<p>\u2013 \u2013 \u2013<\/p>\n<p>Polifenoli so klju\u010dnega pomena za ohranjanje zdravja in prepre\u010devanje bolezni. Prehrana, bogata z \u017eivili, ki vsebujejo polifenole, podpira splo\u0161no dobro po\u010dutje, <strong>zaradi \u010desar so polifenoli bistveni za uravnote\u017een in zdrav \u017eivljenjski slog<\/strong>. Vklju\u010devanje raznovrstnega sadja, zelenjave, ore\u0161\u010dkov in <strong>visokokakovostno olivno olje<\/strong> lahko zagotovite, da boste izkoristili prednosti teh mo\u010dnih rastlinskih spojin.<\/p>\n<h2><strong>Polifenoli v olivnem olju (EVVO \u2013 ekstra devi\u0161ko olivno olje):<\/strong><\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/critida.com\/wp-content\/uploads\/categories-of-extra-virgin-olive-oil-EVOO-polyphenols-examples-chemical-composition-960x653-1.webp\" sizes=\"(max-width: 960px) 100vw, 960px\" srcset=\"https:\/\/critida.com\/wp-content\/uploads\/categories-of-extra-virgin-olive-oil-EVOO-polyphenols-examples-chemical-composition-960x653-1.webp 960w, https:\/\/critida.com\/wp-content\/uploads\/categories-of-extra-virgin-olive-oil-EVOO-polyphenols-examples-chemical-composition-960x653-1-300x204-1.jpg 300w, https:\/\/critida.com\/wp-content\/uploads\/categories-of-extra-virgin-olive-oil-EVOO-polyphenols-examples-chemical-composition-960x653-1-768x522-1.webp 768w, https:\/\/critida.com\/wp-content\/uploads\/categories-of-extra-virgin-olive-oil-EVOO-polyphenols-examples-chemical-composition-960x653-1-18x12-1.jpg 18w\" alt=\"kategorije polifenolov ekstra devi\u0161kega olj\u010dnega olja (EVOO) - primeri - kemi\u010dna sestava\" width=\"960\" height=\"653\" \/><\/p>\n<p><strong>Antioksidativne kemi\u010dne spojine v ekstra devi\u0161kem olj\u010dnem olju in namiznih oljkah<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/critida.com\/wp-content\/uploads\/Antioxidant-Chemical-Compounds-in-Extra-Virgin-Olive-Oil-and-Table-Olives-2-960x569-1.webp\" sizes=\"(max-width: 960px) 100vw, 960px\" srcset=\"https:\/\/critida.com\/wp-content\/uploads\/Antioxidant-Chemical-Compounds-in-Extra-Virgin-Olive-Oil-and-Table-Olives-2-960x569-1.webp 960w, https:\/\/critida.com\/wp-content\/uploads\/Antioxidant-Chemical-Compounds-in-Extra-Virgin-Olive-Oil-and-Table-Olives-2-960x569-1-300x178-1.jpg 300w, https:\/\/critida.com\/wp-content\/uploads\/Antioxidant-Chemical-Compounds-in-Extra-Virgin-Olive-Oil-and-Table-Olives-2-960x569-1-768x455-1.webp 768w, https:\/\/critida.com\/wp-content\/uploads\/Antioxidant-Chemical-Compounds-in-Extra-Virgin-Olive-Oil-and-Table-Olives-2-960x569-1-18x12-1.jpg 18w\" alt=\"Antioksidativne kemi\u010dne spojine v ekstra devi\u0161kem olj\u010dnem olju in namiznih oljkah\" width=\"960\" height=\"569\" \/><\/p>\n<p><strong>Kemijske strukture polifenolov, identificiranih v ekstraktih olivnega olja<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/critida.com\/wp-content\/uploads\/Chemical-structures-of-polyphenols-identified-in-olive-oil-extracts-960x670-1.jpg\" sizes=\"(max-width: 960px) 100vw, 960px\" srcset=\"https:\/\/critida.com\/wp-content\/uploads\/Chemical-structures-of-polyphenols-identified-in-olive-oil-extracts-960x670-1.jpg 960w, https:\/\/critida.com\/wp-content\/uploads\/Chemical-structures-of-polyphenols-identified-in-olive-oil-extracts-960x670-1-300x209-1.jpg 300w, https:\/\/critida.com\/wp-content\/uploads\/Chemical-structures-of-polyphenols-identified-in-olive-oil-extracts-960x670-1-768x536-1.webp 768w, https:\/\/critida.com\/wp-content\/uploads\/Chemical-structures-of-polyphenols-identified-in-olive-oil-extracts-960x670-1-18x12-1.webp 18w\" alt=\"Kemijske strukture polifenolov, identificiranih v ekstraktih olivnega olja\" width=\"960\" height=\"670\" \/><\/p>\n<p><strong>Olivno olje, bogato s polifenoli \u2013 zdravstvene koristi glede na vrsto polifenolnih spojin<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/critida.com\/wp-content\/uploads\/Polyphenol-Rich-Olive-Oil-The-Health-Benefits-960x659-1.webp\" sizes=\"(max-width: 960px) 100vw, 960px\" srcset=\"https:\/\/critida.com\/wp-content\/uploads\/Polyphenol-Rich-Olive-Oil-The-Health-Benefits-960x659-1.webp 960w, https:\/\/critida.com\/wp-content\/uploads\/Polyphenol-Rich-Olive-Oil-The-Health-Benefits-960x659-1-300x206-1.jpg 300w, https:\/\/critida.com\/wp-content\/uploads\/Polyphenol-Rich-Olive-Oil-The-Health-Benefits-960x659-1-768x527-1.webp 768w, https:\/\/critida.com\/wp-content\/uploads\/Polyphenol-Rich-Olive-Oil-The-Health-Benefits-960x659-1-18x12-1.jpg 18w\" alt=\"Olivno olje, bogato s polifenoli - koristi za zdravje\" width=\"960\" height=\"659\" \/> https:\/\/youtu.be\/H5mhYpKUlgk?feature=shared<\/p>\n<p>\u201c<strong>Namen hrane je, da vam olivno olje pride v usta.<\/strong>\u201dTo je eden najljub\u0161ih rekov dr. Gundryja. Zakaj je tako obseden z olivnim oljem? V tem videoposnetku odkrijte, zakaj je olivno olje in polifenoli, ki jih vsebuje, ena najbolj\u0161ih stvari za va\u0161e zdravje.<\/p>\n<h2>Antioksidanti v gr\u0161kih devi\u0161kih olj\u010dnih oljih<\/h2>\n<h3>Tabela 2. Posamezne fenolne spojine, navedene v gr\u0161kih devi\u0161kih olj\u010dnih oljih.<\/h3>\n<p>(vir: https:\/\/www.mdpi.com\/2076-3921\/3\/2\/387)<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/critida.com\/wp-content\/uploads\/how-to-use-olive-oil-to-lower-cholesterol-960x640-1.webp\" sizes=\"(max-width: 960px) 100vw, 960px\" srcset=\"https:\/\/critida.com\/wp-content\/uploads\/how-to-use-olive-oil-to-lower-cholesterol-960x640-1.webp 960w, https:\/\/critida.com\/wp-content\/uploads\/how-to-use-olive-oil-to-lower-cholesterol-960x640-1-300x200-1.jpg 300w, https:\/\/critida.com\/wp-content\/uploads\/how-to-use-olive-oil-to-lower-cholesterol-960x640-1-768x512-1.webp 768w, https:\/\/critida.com\/wp-content\/uploads\/how-to-use-olive-oil-to-lower-cholesterol-960x640-1-18x12-1.jpg 18w\" alt=\"kako uporabljati olivno olje za zni\u017eanje holesterola\" width=\"960\" height=\"640\" \/><\/p>\n<p><b>Tabela 2.<\/b> Posamezne fenolne spojine, o katerih so poro\u010dali v <strong>Gr\u0161ka devi\u010danska olj\u010dna olja<\/strong><\/p>\n<table style=\"color: darkblue;\" rules=\"rows\">\n<thead>\n<tr>\n<th colspan=\"2\" align=\"center\" valign=\"middle\">Analiti\u010dna tehnika<\/th>\n<th colspan=\"2\" align=\"center\" valign=\"middle\">Kultivar<\/th>\n<th colspan=\"3\" align=\"center\" valign=\"middle\">N<\/th>\n<th colspan=\"3\" align=\"center\" valign=\"middle\">Spojine<\/th>\n<th colspan=\"2\" align=\"right\" valign=\"middle\">\u00a0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">HPLC<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">NS<\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\">24<\/td>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Hidroksitirozol, tirozol<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">Razli\u010dni detektorji HPLC<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">NS<\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\">Ni navedeno<\/td>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Hidroksitirozol, tirozol, vanilinska kislina, p-hidroksibenzojska kislina, siringi\u010dna kislina, o-kumarna kislina, p-kumarna kislina, galna kislina, homovanilna kislina, ferulna kislina<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">HPLC<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">NS Motna in filtrirana olja<\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\">6<\/td>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Hidroksitirozol, tirozol<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">HPLC<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">Koroneiki<\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\">8<\/td>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Hidroksitirozol, tirozol, oleuropein aglikon, dialdehidna oblika elenolne kisline, vezana na OH-tirozol, dialdehidna oblika elenolne kisline, vezana na tirozol, derivat tirozola, kofeinska kislina, vanilinska kislina<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">LC-SPE-NMR<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">Koroneiki Kolovi<\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\">2 2<\/td>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Hidroksitirozol, tirozol, hidroksitirozol acetat, tirozol acetat, veliko \u0161tevilo derivatov sekoiridoidov, vklju\u010dno z elenolno kislino, vanilinsko kislino, vanilinom, p-kumarno kislino, pinorezinolom, 1-acetoksipinorezinolom, apigeninom, luteolinom<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"center\" valign=\"middle\"><sup>31<\/sup>31P-NMR<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">Koroneiki Mastoeidis<\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\">2 2<\/td>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Skupni in prosti hidroksitirozol in tirozol *, vanilin, vanilinska kislina, homovanilna kislina, (+)-pinorezinol, (+)-1-acetoksipinorezinol, siringarezinol, luteolin, apigenin<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"center\" valign=\"middle\"><sup>1<\/sup>H-NMR, <sup>31<\/sup>31P-NMR in HPLC<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">Koroneiki, Kolovi, Mastoeidis *<\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\">111<\/td>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Skupni in prosti hidroksitirozol in tirozol, (+)-pinorezinol, (+) 1-acetoksipinorezinol, luteolin, apigenin<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"center\" valign=\"middle\"><sup>1<\/sup>H-NMR, <sup>31<\/sup>31P-NMR<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">Koroneiki<\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\">131<\/td>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Skupni in prosti hidroksitirozol in tirozol, p-kumarinska kislina, homovanilni alkohol, (+)-pinorezinol, (+)-1-acetoksipinorezinol, siringarezinol, luteolin, apigenin<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"center\" valign=\"middle\"><sup>1<\/sup>H-NMR, <sup>31<\/sup>31P-NMR<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">Koroneiki<\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\">4<\/td>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Skupni hidroksitirozol in tirozol, aldehidna oblika oleuropeina, aglikon ligstrozida, aldehidna oblika oleuropeina in ligstrozida, dekarboksimetil oleuropein in dialdehidna oblika ligstrozida, p-kumarinska kislina, vanilin, vanilinska kislina, homovanilni alkohol, (+)-pinorezinol, (+)-1-acetoksipinorezinol, siringarezinol, apigenin<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"center\" valign=\"middle\"><sup>1<\/sup>H-NMR, <sup>31<\/sup>31P-NMR<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">Adramitini, Koroneiki, Throumbolia, Mastoeidis<\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\">221<\/td>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Skupni in prosti hidroksitirozol in tirozol, p-kumarinska kislina, homovanilni alkohol, (+)-pinorezinol, (+)-1-acetoksipinorezinol, siringarezinol, luteolin, apigenin<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">HPLC<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">Namakana v Koroneiki v primerjavi z nenamakano<\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\">6<\/td>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Skupni hidroksitirozol in tirozol, p-kumarinska kislina, homovanilni alkohol, (+)-pinorezinol, (+)-1-acetoksipinorezinol, siringarezinol, luteolin, apigenin<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">HPLC<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">Koroneiki 2- in 3-fazni dekanterji<\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\">9<\/td>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Skupni hidroksitirozol in tirozol, oleuropein aglikon, dialdehidna oblika elenolne kisline, vezana na OH-tirozol, dialdehidna oblika elenolne kisline, vezana na tirozol, derivat tirozola<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">HPLC\/MSD<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">Mastoeidis<\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\">3<\/td>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Tirozol, vanilinska kislina, luteolin, apigenin<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"center\" valign=\"middle\"><sup>1<\/sup>H-NMR<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">13 kultivarjev n **<\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\">158<\/td>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Oleokanthal, oleacein<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">LC-MS<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">Koroneiki Lianolia<\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\">20 20<\/td>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Hidroksitirozol, tirozol, oleaceinski aglikon, aldehidna oblika oleuropeinskega aglikona, oleokantalni aglikon, aldehidna oblika ligstrozidnega aglikona, p-kumarinska kislina, ferulna kislina, vanilinska kislina, 1-acetoksipinorezinol, apigenin, luteolin<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">HPLC-GCMS<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">Lianolija<\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\">Ni navedeno<\/td>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Hidroksitirozol, tirozol in derivati<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">HPLC<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">Koroneiki<\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\">20<\/td>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Skupni hidroksitirozol in tirozol<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">HPLC-Orbitrap-HRMS\/MS<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">Koroneiki<\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\">Ni navedeno<\/td>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Identificiranih 25 spojin, kvantitativno dolo\u010denih: skupni hidroksitirozol, skupni tirozol, aldehidna oblika oleuropeina, aglikon oleuropeina, aldehidna oblika oleuropeina in ligstrozida, oleokantal, oleacein<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">HPLC<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">Throumbolia, Koroneiki 3 faze zorenja<\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\">6<\/td>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Skupni hidroksitirozol in tirozol, oleuropein aglikon, dialdehidna oblika elenolne kisline, vezana na hidroksitirozol, dialdehidna oblika elenolne kisline, vezana na tirozol<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">GC-MS, derivati TMS<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">Koroneiki<\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\">1<\/td>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Prosti hidroksitirozol in tirozol, p-kumarinska kislina, vanilin, vanilinska kislina, p-hidroksibenzojska kislina, ferulna kislina, p-hidroksifenilocetna kislina, homovanilni alkohol, kempferol<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">GC-MS, derivati TMS<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">Koroneiki<\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\">1<\/td>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Prosti hidroksitirozol in tirozol, kofeinska kislina, p-kumarinska kislina, vanilin, vanilinska kislina, p-hidroksibenzojska kislina, ferulna kislina, p-hidroksifenilocetna kislina, siringi\u010dna kislina, cimetova kislina, homovanilni alkohol, protokatehuinska kislina, kempferol<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">GC-MS, derivati TMS<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">Koroneiki 2 leti pridelave ekolo\u0161ka v primerjavi s konvencionalno<\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\">32<\/td>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Prosti hidroksitirozol in tirozol, kofeinska kislina, p-kumarinska kislina, vanilinska kislina, ferulna kislina, p-hidroksibenzojska kislina, siringi\u010dna kislina, cimetova kislina, homovanilni alkohol, protokatehuinska kislina<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">\u00a0<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">GC-MS, derivati TMS<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">Koroneiki 3 faze zorenja<\/td>\n<td colspan=\"3\" align=\"center\" valign=\"middle\">3<\/td>\n<td colspan=\"3\" align=\"left\" valign=\"middle\">Prosti hidroksitirozol in tirozol, kofeinska kislina, p-kumarinska kislina, vanilinska kislina, p-hidroksibenzojska kislina, ferulna kislina, cimetova kislina, homovanilni alkohol, kempferol, naringenin, genistein<\/td>\n<td colspan=\"2\" align=\"center\" valign=\"middle\">\u00a0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>NS: ni dolo\u010deno; skupni hidroksitirozol in skupni tirozol: vsota prostih in esterificiranih oblik obeh fenilnih alkoholov; *: Kultivar Mastoeidis se imenuje tudi \u201cAthinolia\u201d ali \u201cTsounati\u201d; **: Adramytini, Agouromanaki, Athinolia, Chalkidiki, Conservolia, Kolovi, Koroneiki, Koutsourolia, Lianolia, Manaki, Megaritiki, Throuba, Sylvestris; TMS: trimetilsilil.<\/p>\n<h2>Povezani \u010dlanki:<\/h2>\n<h3><a href=\"https:\/\/www.oliveoiltimes.com\/production\/new-research-reveals-impact-of-malaxation-on-olive-oil-phenolic-profile\/138543\" target=\"_blank\" rel=\"noopener\">Nova raziskava razkriva vpliv malaksacije na fenolni profil olj\u010dnega olja<\/a><\/h3>\n<h3><a href=\"https:\/\/critida.com\/sl\/olive-oil-prices-in-2023-why-the-prices-of-olive-oil-raised\/\" target=\"_blank\" rel=\"noopener\">Cene olivnega olja leta 2023 \u2013 zakaj so se cene olivnega olja zvi\u0161ale<\/a><\/h3>\n<h3><a href=\"https:\/\/critida.com\/sl\/olive-oil-international-production-consumption-of-olive-oil\/\" target=\"_blank\" rel=\"noopener\">Olj\u010dno olje: Mednarodna proizvodnja in poraba olj\u010dnega olja \u2013 Proizvodnja in poraba olj\u010dnega olja v Gr\u010diji<\/a><\/h3>\n<h3><a href=\"https:\/\/critida.com\/sl\/huge-decline-in-global-olive-oil-production-2023-but-big-production-increase-in-greece\/\" target=\"_blank\" rel=\"noopener\">Velik upad svetovne proizvodnje olj\u010dnega olja (2023) \u2013 vendar veliko pove\u010danje proizvodnje v Gr\u010diji<\/a><\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/critida.com\/wp-content\/uploads\/Greek-olives-grove-1080x420-1.webp\" sizes=\"(max-width: 1080px) 100vw, 1080px\" srcset=\"https:\/\/critida.com\/wp-content\/uploads\/Greek-olives-grove-1080x420-1.webp 1080w, https:\/\/critida.com\/wp-content\/uploads\/Greek-olives-grove-1080x420-1-300x117-1.jpg 300w, https:\/\/critida.com\/wp-content\/uploads\/Greek-olives-grove-1080x420-1-1024x398-1.webp 1024w, https:\/\/critida.com\/wp-content\/uploads\/Greek-olives-grove-1080x420-1-768x299-1.webp 768w, https:\/\/critida.com\/wp-content\/uploads\/Greek-olives-grove-1080x420-1-18x7-1.jpg 18w\" alt=\"Gr\u0161ki olj\u010dni nasad\" width=\"1080\" height=\"420\" \/> Veleprodaja olivnega olja \u2013 dobavitelji in distributerji olivnega olja na debelo<\/p>\n<h2><a href=\"https:\/\/critida.com\/sl\/bulk-olive-oil-suppliers-evoo-wholesaler\/\" target=\"\"> CRITIDA BIO KRETANSKO OLIVNO OLJE \u2013 Proizvajalci vrhunskih kretskih kulinari\u010dnih izdelkov: Na\u0161e prehrambene izdelke IZVA\u017dAMO PO VSEM SVETU v ve\u010d kot 40 dr\u017eav, \u017ee od leta 1998 \u2013 Pridru\u017eite se nam! <\/a><\/h2>\n<p>Smo ve\u010dstoletno dru\u017einsko podjetje (ustanovljeno leta 1912) za proizvodnjo olj\u010dnega olja EVOO na otoku KRETA v GR\u010cIJI. Na\u0161e vrhunsko kretsko ekstra devi\u0161ko olj\u010dno olje in kulinari\u010dni prehrambeni izdelki se izva\u017eajo v ve\u010d kot 40 dr\u017eav po vsem svetu skrbno izbrani mre\u017ei partnerjev. KONTAKTIRAJTE NAS IN POSTANITE NA\u0160 NASLEDNJI CENJENI POSLOVNI PARTNER! za ekstra devi\u0161ko olj\u010dno olje (EVOO) \u2013 ekolo\u0161ko (bio) ekstra devi\u0161ko olj\u010dno olje (ekolo\u0161ki EVOO) \u2013 gr\u0161ke namizne olive \u2013 balzami\u010dni kis \u2013 delikatese, vse iz KRETE, GR\u010cIJA<\/p>\n<p><a href=\"https:\/\/critida.com\/sl\/bulk-olive-oil-suppliers-evoo-wholesaler\/\" target=\"_self\"> Pridru\u017eite se nam in postanite dobavitelj\/trgovec na debelo z olivnim oljem! <\/a><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Kaj so polifenoli? \u017divila, bogata s polifenoli \u2013 Polifenoli v olivnem olju \u2013 Zdravstvene koristi polifenolov Polifenolne spojine<\/p>","protected":false},"author":5,"featured_media":1042,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[104],"tags":[118,120,114,296,297,298,299,300,261],"class_list":["post-1041","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-evoo","tag-extra-virgin-olive-oil","tag-healthy-diet","tag-healthy-foods","tag-high-polyphenolic-evoo","tag-high-polyphenolic-extra-virgin-olive-oil","tag-high-polyphenolic-olive-oil","tag-olive-oil-polyphenols","tag-polyphenols"],"permalink_manager":null,"_links":{"self":[{"href":"https:\/\/critida.com\/sl\/wp-json\/wp\/v2\/posts\/1041","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/critida.com\/sl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/critida.com\/sl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/critida.com\/sl\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/critida.com\/sl\/wp-json\/wp\/v2\/comments?post=1041"}],"version-history":[{"count":0,"href":"https:\/\/critida.com\/sl\/wp-json\/wp\/v2\/posts\/1041\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/critida.com\/sl\/wp-json\/wp\/v2\/media\/1042"}],"wp:attachment":[{"href":"https:\/\/critida.com\/sl\/wp-json\/wp\/v2\/media?parent=1041"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/critida.com\/sl\/wp-json\/wp\/v2\/categories?post=1041"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/critida.com\/sl\/wp-json\/wp\/v2\/tags?post=1041"}],"curies":[{"name":"delovni list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}