{"id":9953,"date":"2025-04-26T18:52:13","date_gmt":"2025-04-26T18:52:13","guid":{"rendered":"https:\/\/csiag.de\/?p=9953"},"modified":"2025-04-26T18:58:17","modified_gmt":"2025-04-26T18:58:17","slug":"totox-arvo-toive-ja-tosiasia","status":"publish","type":"post","link":"https:\/\/csiag.de\/fi\/blog\/2025\/04\/26\/totox-wert-wunsch-und-tatsache\/","title":{"rendered":"TOTOX-arvo - toive ja tosiasia"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Sis\u00e4llysluettelo<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/csiag.de\/fi\/blog\/2025\/04\/26\/totox-wert-wunsch-und-tatsache\/#Was_ist_der_TOTOX-Wert\" >Mik\u00e4 on TOTOX-arvo?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/csiag.de\/fi\/blog\/2025\/04\/26\/totox-wert-wunsch-und-tatsache\/#Wie_berechnet_sich_der_TOTOX-Wert\" >Miten TOTOX-arvo lasketaan?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/csiag.de\/fi\/blog\/2025\/04\/26\/totox-wert-wunsch-und-tatsache\/#Aussagekraft\" >Merkitys<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/csiag.de\/fi\/blog\/2025\/04\/26\/totox-wert-wunsch-und-tatsache\/#Werte_frischer_Ole\" >Tuoreiden \u00f6ljyjen arvot<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/csiag.de\/fi\/blog\/2025\/04\/26\/totox-wert-wunsch-und-tatsache\/#Chargen-Abhangigkeit\" >Er\u00e4riippuvuus<\/a><\/li><\/ul><\/nav><\/div>\n<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Lukuaika<\/span> <span class=\"rt-time\"> 2<\/span> <span class=\"rt-label rt-postfix\">minuuttia<\/span><\/span>\n<p class=\"wp-block-paragraph\">Ravintolisien TOTOX-arvon (TOTal OXidation value) pit\u00e4isi olla mahdollisimman alhainen - se on toive, mutta valitettavasti todellisuus on usein toinen. T\u00e4m\u00e4 her\u00e4tt\u00e4\u00e4 kysymyksen siit\u00e4, miksi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Was_ist_der_TOTOX-Wert\"><\/span>Mik\u00e4 on TOTOX-arvo?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kuten johdannossa mainittiin, arvo kuvaa omega-3-rasvahappojen hapettumisstabiliteettia \u00f6ljyiss\u00e4. Jos arvo on korkea, se tarkoittaa, ett\u00e4 \u00f6ljyn hapettuminen on voimakasta ja hapettumisstabiliteetti on alhainen; jos arvo on alhainen, se tarkoittaa hyv\u00e4\u00e4 stabiilisuutta ja v\u00e4h\u00e4ist\u00e4 hapettumista.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Wie_berechnet_sich_der_TOTOX-Wert\"><\/span>Miten TOTOX-arvo lasketaan?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Arvo lasketaan kahdesta arvosta:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>peroksidiluku (POZ - rasvan tai \u00f6ljyn primaaristen peroksidifunktionaalisten ryhmien pitoisuuden mittaaminen).<\/li>\n\n\n\n<li>anisidiiniluku (AnZ - rasvojen ja \u00f6ljyjen sekundaaristen \u03b1,\u03b2-tyydyttym\u00e4tt\u00f6mien aldehydien pitoisuuden mittari).<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Kaava on lyhyt ja ytimek\u00e4s:<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong>TOTOX = AnZ + 2 x POZ<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Aussagekraft\"><\/span>Merkitys<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pelkk\u00e4 TOTOX-arvon tarkastelu ilman yksitt\u00e4isten arvojen AnZ ja POZ tuntemusta ei ole hy\u00f6dyllist\u00e4 kyseisen aineen tuoreuden ja hapettumisstabiliteetin arvioimiseksi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vaikka oliivi\u00f6ljyn anisidiluku on melko korkea, noin 24, ja se merkit\u00e4\u00e4n silti tuoreeksi (polyfenolien luonnollisen pitoisuuden vuoksi), toinen \u00f6ljy, jolla on sama AnZ-arvo, luokiteltaisiin pilaantuneeksi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Oliivi\u00f6ljy\u00e4 lukuun ottamatta tuoreena pidett\u00e4v\u00e4n \u00f6ljyn tai rasvan AnZ-arvo on yleens\u00e4 1 ... 3, joka tapauksessa &lt; 6.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">POZ-luku kasvaa hapettumisen lis\u00e4\u00e4ntyess\u00e4 eli mit\u00e4 kauemmin \u00f6ljy on altistunut ilmakeh\u00e4n hapelle. Alun perin korkealaatuinenkin \u00f6ljy voi siis \"pilaantua\" pelk\u00e4st\u00e4\u00e4n altistumalla pitk\u00e4\u00e4n ilmakeh\u00e4n hapelle. Ihannetapauksessa kaikki valmistusprosessit olisi suoritettava ilman happea, esim. typpi-ilmakeh\u00e4ss\u00e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Se ilmoittaa, kuinka monta peroksidisidonnaista atomia on millimetrein\u00e4 kilogrammassa \u00f6ljy\u00e4 tai rasvaa. On huomattava, ett\u00e4 peroksidiryhm\u00e4ss\u00e4 on aina 2 happiatomia. N\u00e4in ollen esimerkiksi jos 1 kg \u00f6ljy\u00e4 tai rasvaa sis\u00e4lt\u00e4\u00e4 2 mmol peroksidiryhmi\u00e4, POZ on 2, koska 2 happiatomia x 2 mmol on 4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Werte_frischer_Ole\"><\/span>Tuoreiden \u00f6ljyjen arvot<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kun POZ-arvon pit\u00e4isi olla &lt; 6 mmol\/kg, AnZ-arvon pit\u00e4isi olla &lt; 20 ja tuloksena saatavan TOTOX-arvon pit\u00e4isi olla &lt; 26.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Chargen-Abhangigkeit\"><\/span>Er\u00e4riippuvuus<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tuotteissa ilmoitettuja arvoja on aina arvioitava er\u00e4kohtaisesti, sill\u00e4 esitteess\u00e4 ilmoitettu arvo vaihtelee aina er\u00e4kohtaisesti.<\/p>","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Lukuaika<\/span> <span class=\"rt-time\"> 2<\/span> <span class=\"rt-label rt-postfix\">minuuttia<\/span><\/span>Der TOTOX-Wert (TOTal OXidation value) sollte in Nahrungserg\u00e4nzungsmitteln so niedrig als m\u00f6glich sein, &#8211; so der Wunsch; die Tatsache sieht leider oft anders aus. Stellt sich die Frage nach dem Warum. Was ist der TOTOX-Wert? Wie einleitend erw\u00e4hnt, beschreibt der Wert die oxidative Stabilit\u00e4t von Omega-3-Fetts\u00e4uren in \u00d6len. Ist der Wert hoch, spricht dies f\u00fcr&hellip;&nbsp;<a href=\"https:\/\/csiag.de\/fi\/blog\/2025\/04\/26\/totox-wert-wunsch-und-tatsache\/\" rel=\"bookmark\">Lue lis\u00e4\u00e4 \"<span class=\"screen-reader-text\">TOTOX-arvo - toive ja tosiasia<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_lmt_disableupdate":"","_lmt_disable":"","neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[1078,354],"tags":[4895,4884,4883,3453,4888,4897,4889,4894,1494,4892,4885,4890,4891,4893,4886,4881,4896],"class_list":["post-9953","post","type-post","status-publish","format-standard","hentry","category-medizin","category-medizin-gesundheit","tag-aldehyde","tag-anisidin-zahl","tag-anz","tag-charge","tag-oele","tag-olivenoel","tag-omega-3","tag-oxidation","tag-oxidativ","tag-oxidative-2","tag-peroxid-zahl","tag-pmega-3-fettsaeuren","tag-polyphenole","tag-stabilitaet","tag-total-oxidation-value","tag-totox","tag-ungesaettigte"],"acf":[],"modified_by":"Achim Goerner","_links":{"self":[{"href":"https:\/\/csiag.de\/fi\/wp-json\/wp\/v2\/posts\/9953","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/csiag.de\/fi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/csiag.de\/fi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/csiag.de\/fi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/csiag.de\/fi\/wp-json\/wp\/v2\/comments?post=9953"}],"version-history":[{"count":0,"href":"https:\/\/csiag.de\/fi\/wp-json\/wp\/v2\/posts\/9953\/revisions"}],"wp:attachment":[{"href":"https:\/\/csiag.de\/fi\/wp-json\/wp\/v2\/media?parent=9953"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/csiag.de\/fi\/wp-json\/wp\/v2\/categories?post=9953"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/csiag.de\/fi\/wp-json\/wp\/v2\/tags?post=9953"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}