{"id":14227,"date":"2023-12-31T20:19:59","date_gmt":"2023-12-31T18:19:59","guid":{"rendered":"https:\/\/www.cretoikos.com\/?p=14227"},"modified":"2024-01-02T14:35:33","modified_gmt":"2024-01-02T12:35:33","slug":"olivaolaj-kemiai-osszetetele","status":"publish","type":"post","link":"https:\/\/www.cretoikos.com\/hu\/chemical-composition-of-olive-oil\/","title":{"rendered":"Az ol\u00edvaolaj k\u00e9miai \u00f6sszet\u00e9tele"},"content":{"rendered":"<h2><strong>Mi az ol\u00edvaolaj k\u00e9miai \u00f6sszet\u00e9tele?<\/strong><\/h2>\n<p>Ha k\u00edv\u00e1ncsi az ol\u00edvaolaj k\u00e9miai \u00f6sszet\u00e9tel\u00e9re, ebben a blogbejegyz\u00e9sben elmagyar\u00e1zzuk, mib\u0151l k\u00e9sz\u00fcl az ol\u00edvaolaj, hogyan nyerik ki, \u00e9s hogyan lehet az ol\u00edvaolajat term\u00e9szetes adal\u00e9kanyagokkal d\u00fas\u00edtani min\u0151s\u00e9g\u00e9nek \u00e9s eg\u00e9szs\u00e9g\u00e9nek jav\u00edt\u00e1sa \u00e9rdek\u00e9ben. el\u0151ny\u00f6ket.<\/p>\n<p>Az ol\u00edvaolaj eg\u00e9sz olajbogy\u00f3 pr\u00e9sel\u00e9s\u00e9vel nyert foly\u00e9kony zs\u00edr, az Olea Europaea term\u00e9se, amely a F\u00f6ldk\u00f6zi-tenger medenc\u00e9j\u00e9nek hagyom\u00e1nyos faterm\u00e9se. Gyakran haszn\u00e1lj\u00e1k f\u0151z\u00e9shez \u00e9telek s\u00fct\u00e9s\u00e9hez vagy sal\u00e1ta\u00f6ntetk\u00e9nt. Egyes kozmetikumokban, gy\u00f3gyszerekben, szappanokban \u00e9s hagyom\u00e1nyos olajl\u00e1mp\u00e1khoz haszn\u00e1lt \u00fczemanyagokban is megtal\u00e1lhat\u00f3. N\u00e9h\u00e1ny vall\u00e1sban tov\u00e1bbi felhaszn\u00e1l\u00e1si ter\u00fcletei is vannak.<\/p>\n<p>Az ol\u00edvaolaj f\u0151k\u00e9nt **<strong>triacilglicerinek<\/strong>** (trigliceridek vagy zs\u00edrok), \u00e9s kis mennyis\u00e9gben tartalmaz **<strong>szabad zs\u00edrsavak<\/strong>** (FFA), glicerin, foszfatidok, pigmentek, aromavegy\u00fcletek, szterinek \u00e9s mikroszkopikus ol\u00edvadarabk\u00e1k. A triacilglicerinek a n\u00f6v\u00e9nyek \u00e9s \u00e1llatok f\u0151 energiatartal\u00e9kai.<\/p>\n<p>Az ol\u00edvaolaj \u00f6sszet\u00e9tele a fajt\u00e1t\u00f3l, a tengerszint feletti magass\u00e1gt\u00f3l, a betakar\u00edt\u00e1s idej\u00e9t\u0151l \u00e9s az extrakci\u00f3s elj\u00e1r\u00e1st\u00f3l f\u00fcgg\u0151en v\u00e1ltozik. F\u0151leg **<strong>olajsav<\/strong>** (83%-ig), kisebb mennyis\u00e9g\u0171 egy\u00e9b zs\u00edrsavakkal, bele\u00e9rtve a **<strong>linolsav<\/strong>** (21%-ig) \u00e9s **<strong>palmitinsav<\/strong>** (20%-ig). Az olajsav egy egyszeresen tel\u00edtetlen zs\u00edrsav, amely cs\u00f6kkenti az \u00f6sszkoleszterin \u00e9s az alacsony s\u0171r\u0171s\u00e9g\u0171 lipoprotein koleszterin szintj\u00e9t. A linolsav \u00e9s a palmitinsav t\u00f6bbsz\u00f6r\u00f6sen tel\u00edtetlen, illetve tel\u00edtett zs\u00edrsavak.<\/p>\n<p>&nbsp;<\/p>\n<div id=\"attachment_14251\" style=\"width: 740px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-14251\" class=\"wp-image-14251 size-full\" title=\"az ol\u00edvaolaj k\u00e9miai \u00f6sszetev\u0151i\" src=\"https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/the-chemical-components-of-the-olive-oil-730x510-1.jpg\" alt=\"az ol\u00edvaolaj k\u00e9miai \u00f6sszetev\u0151i\" width=\"730\" height=\"510\" srcset=\"https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/the-chemical-components-of-the-olive-oil-730x510-1.jpg 730w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/the-chemical-components-of-the-olive-oil-730x510-1-300x210.jpg 300w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/the-chemical-components-of-the-olive-oil-730x510-1-18x12.jpg 18w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/the-chemical-components-of-the-olive-oil-730x510-1-450x314.jpg 450w\" sizes=\"auto, (max-width: 730px) 100vw, 730px\" \/><p id=\"caption-attachment-14251\" class=\"wp-caption-text\">az ol\u00edvaolaj k\u00e9miai \u00f6sszetev\u0151i<\/p><\/div>\n<p>&nbsp;<\/p>\n<p>Az ol\u00edvaolajat min\u0151s\u00e9ge \u00e9s tisztas\u00e1ga szerint k\u00fcl\u00f6nb\u00f6z\u0151 fokozatokba sorolj\u00e1k. A legmagasabb fokozat **<strong><a title=\"extra sz\u0171z ol\u00edvaolaj\" href=\"https:\/\/www.cretoikos.com\/hu\/termekkategoria\/olivaolaj\/\" target=\"_blank\" rel=\"noopener\">extra sz\u0171z ol\u00edvaolaj<\/a><\/strong>**, amelyet friss olajbogy\u00f3 hidegen sajtol\u00e1s\u00e1val nyernek vegyi vagy h\u0151kezel\u00e9s n\u00e9lk\u00fcl. Szabadsav-tartalma nem haladja meg a 0,8%-t \u00e9s kedvez\u0151 \u00edzprofilja. Az egy\u00e9b fokozatok k\u00f6z\u00e9 tartozik a **<strong>Sz\u0171z oliva olaj<\/strong>**, **<strong>finom\u00edtott ol\u00edvaolaj<\/strong>** \u00e9s **<strong>t\u00f6rk\u00f6ly ol\u00edvaolaj<\/strong>**, amelyeket h\u0151vel, old\u00f3szerekkel vagy m\u00e1s m\u00f3dszerekkel nyernek, hogy t\u00f6bb olajat vonjanak ki az olajbogy\u00f3b\u00f3l vagy a marad\u00e9k t\u00f6rk\u00f6lyb\u0151l.<\/p>\n<p>Az ol\u00edvaolaj \u00e9rz\u00e9keny az oxid\u00e1ci\u00f3ra \u00e9s roml\u00e1sra, ha f\u00e9nynek, oxig\u00e9nnek, h\u0151nek vagy mikrob\u00e1knak van kit\u00e9ve. Az oxid\u00e1ci\u00f3 avasod\u00e1st, \u00edzveszt\u00e9st, valamint sz\u00edn- \u00e9s viszkozit\u00e1sv\u00e1ltoz\u00e1st okoz. Az oxid\u00e1ci\u00f3 megel\u0151z\u00e9se vagy k\u00e9sleltet\u00e9se \u00e9rdek\u00e9ben az ol\u00edvaolaj t\u00e1rolhat\u00f3 s\u00f6t\u00e9t \u00fcvegpalackokban vagy rozsdamentes ac\u00e9l tart\u00e1lyokban, h\u0151forr\u00e1sokt\u00f3l \u00e9s k\u00f6zvetlen napf\u00e9nyt\u0151l t\u00e1vol. Term\u00e9szetes adal\u00e9kanyagokkal is d\u00fas\u00edthat\u00f3, amelyek antioxid\u00e1ns tulajdons\u00e1gokkal rendelkeznek.<\/p>\n<div id=\"attachment_14243\" style=\"width: 860px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-14243\" class=\"wp-image-14243 size-full\" title=\"Az extra sz\u0171z ol\u00edvaolajban azonos\u00edtott f\u0151 fenolos vegy\u00fcletek \u2013 fenolos kivonat\" src=\"https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/Main-phenolic-compounds-identified-in-Extra-Virgin-Olive-Oil-Phenolic-Extract.png\" alt=\"Az extra sz\u0171z ol\u00edvaolajban azonos\u00edtott f\u0151 fenolos vegy\u00fcletek \u2013 fenolos kivonat\" width=\"850\" height=\"1106\" srcset=\"https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/Main-phenolic-compounds-identified-in-Extra-Virgin-Olive-Oil-Phenolic-Extract.png 850w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/Main-phenolic-compounds-identified-in-Extra-Virgin-Olive-Oil-Phenolic-Extract-231x300.png 231w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/Main-phenolic-compounds-identified-in-Extra-Virgin-Olive-Oil-Phenolic-Extract-787x1024.png 787w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/Main-phenolic-compounds-identified-in-Extra-Virgin-Olive-Oil-Phenolic-Extract-768x999.png 768w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/Main-phenolic-compounds-identified-in-Extra-Virgin-Olive-Oil-Phenolic-Extract-9x12.png 9w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/Main-phenolic-compounds-identified-in-Extra-Virgin-Olive-Oil-Phenolic-Extract-450x586.png 450w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/Main-phenolic-compounds-identified-in-Extra-Virgin-Olive-Oil-Phenolic-Extract-780x1015.png 780w\" sizes=\"auto, (max-width: 850px) 100vw, 850px\" \/><p id=\"caption-attachment-14243\" class=\"wp-caption-text\">Az extra sz\u0171z ol\u00edvaolajban azonos\u00edtott f\u0151 fenolos vegy\u00fcletek \u2013 fenolos kivonat<\/p><\/div>\n<p>&nbsp;<\/p>\n<div id=\"attachment_14244\" style=\"width: 860px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-14244\" class=\"wp-image-14244 size-full\" title=\"Az extra sz\u0171z ol\u00edvaolajban azonos\u00edtott f\u0151 fenolos vegy\u00fcletek \u2013 fenolos kivonat\" src=\"https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/Main-phenolic-compounds-identified-in-Extra-Virgin-Olive-Oil-Phenolic-Extract-2.png\" alt=\"Az extra sz\u0171z ol\u00edvaolajban azonos\u00edtott f\u0151 fenolos vegy\u00fcletek \u2013 fenolos kivonat\" width=\"850\" height=\"1071\" srcset=\"https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/Main-phenolic-compounds-identified-in-Extra-Virgin-Olive-Oil-Phenolic-Extract-2.png 850w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/Main-phenolic-compounds-identified-in-Extra-Virgin-Olive-Oil-Phenolic-Extract-2-238x300.png 238w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/Main-phenolic-compounds-identified-in-Extra-Virgin-Olive-Oil-Phenolic-Extract-2-813x1024.png 813w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/Main-phenolic-compounds-identified-in-Extra-Virgin-Olive-Oil-Phenolic-Extract-2-768x968.png 768w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/Main-phenolic-compounds-identified-in-Extra-Virgin-Olive-Oil-Phenolic-Extract-2-10x12.png 10w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/Main-phenolic-compounds-identified-in-Extra-Virgin-Olive-Oil-Phenolic-Extract-2-116x145.png 116w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/Main-phenolic-compounds-identified-in-Extra-Virgin-Olive-Oil-Phenolic-Extract-2-450x567.png 450w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/Main-phenolic-compounds-identified-in-Extra-Virgin-Olive-Oil-Phenolic-Extract-2-780x983.png 780w\" sizes=\"auto, (max-width: 850px) 100vw, 850px\" \/><p id=\"caption-attachment-14244\" class=\"wp-caption-text\">Az extra sz\u0171z ol\u00edvaolajban azonos\u00edtott f\u0151 fenolos vegy\u00fcletek \u2013 fenolos kivonat<\/p><\/div>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>A term\u00e9szetes adal\u00e9kok olyan n\u00f6v\u00e9nyekb\u0151l vagy \u00e1llatokb\u00f3l sz\u00e1rmaz\u00f3 anyagok, amelyek jav\u00edthatj\u00e1k az ol\u00edvaolaj min\u0151s\u00e9g\u00e9t \u00e9s stabilit\u00e1s\u00e1t. Tov\u00e1bbi eg\u00e9szs\u00e9g\u00fcgyi el\u0151ny\u00f6kkel is j\u00e1rhatnak, mint pl <strong>gyullad\u00e1scs\u00f6kkent\u0151<\/strong>, <strong>antimikrobi\u00e1lis<\/strong>, <strong>r\u00e1kellenes<\/strong>, vagy <strong>cukorbetegs\u00e9g elleni<\/strong> hat\u00e1sok. N\u00e9h\u00e1ny p\u00e9lda az ol\u00edvaolaj d\u00fas\u00edt\u00e1s\u00e1ra haszn\u00e1lhat\u00f3 term\u00e9szetes adal\u00e9kanyagokra:<\/p>\n<p>&#8211; **<strong>E vitamin<\/strong>**: Zs\u00edrban old\u00f3d\u00f3 vitamin, amely megv\u00e9di a sejtmembr\u00e1nokat az oxidat\u00edv k\u00e1rosod\u00e1st\u00f3l. Jav\u00edtja a v\u00e9rkering\u00e9st \u00e9s a b\u0151r eg\u00e9szs\u00e9g\u00e9t is. Az E-vitamin megtal\u00e1lhat\u00f3 a b\u00fazacs\u00edraolajban, a napraforg\u00f3olajban, a mandul\u00e1ban, a mogyor\u00f3ban \u00e9s a spen\u00f3tban.<\/p>\n<p>&#8211; **<strong>karotinoidok<\/strong>**: Pigmentek csoportja, amelyek sz\u00ednt adnak a gy\u00fcm\u00f6lcs\u00f6knek \u00e9s z\u00f6lds\u00e9geknek. Antioxid\u00e1ns \u00e9s r\u00e1kellenes tulajdons\u00e1gokkal is rendelkeznek. N\u00e9h\u00e1ny karotinoid, amelyet az ol\u00edvaolajhoz adhatunk, a b\u00e9ta-karotin (a s\u00e1rgar\u00e9p\u00e1ban, az \u00e9desburgony\u00e1ban \u00e9s a s\u00fct\u0151t\u00f6kben tal\u00e1lhat\u00f3), a likopin (a paradicsomban, a g\u00f6r\u00f6gdinny\u00e9ben \u00e9s a grapefruitban) \u00e9s a lutein (a kelk\u00e1poszt\u00e1ban, a spen\u00f3tban \u00e9s a brokkoliban tal\u00e1lhat\u00f3).<\/p>\n<p>&#8211; **<strong>Polifenolok<\/strong>**: Olyan fitokemik\u00e1li\u00e1k csoportja, amelyek rendelkeznek <strong>antioxid\u00e1ns, gyullad\u00e1scs\u00f6kkent\u0151, antimikrobi\u00e1lis \u00e9s r\u00e1kellenes hat\u00e1s\u00fa<\/strong>. Emellett m\u00f3dos\u00edtj\u00e1k a v\u00e9rnyom\u00e1st, a v\u00e9rcukorszintet \u00e9s a koleszterinszintet. N\u00e9h\u00e1ny polifenol, amelyet az ol\u00edvaolajhoz adhatunk, a hidroxi-tirozol (amely megtal\u00e1lhat\u00f3 a <strong>olajbogy\u00f3<\/strong>), oleuropein (benne tal\u00e1lhat\u00f3 <strong>olajbogy\u00f3 levelek<\/strong>), a resveratrol (sz\u0151l\u0151ben), a kurkumin (a kurkum\u00e1ban) \u00e9s a kvercetin (a hagym\u00e1ban tal\u00e1lhat\u00f3).<\/p>\n<p>&#8211; **<strong>Ill\u00f3olajok<\/strong>**: Ill\u00e9kony vegy\u00fcletek csoportja, amelyek arom\u00e1t \u00e9s \u00edzt adnak a n\u00f6v\u00e9nyeknek. Antimikrobi\u00e1lis, gombaellenes, v\u00edrusellenes \u00e9s rovar\u00f6l\u0151 tulajdons\u00e1gokkal is rendelkeznek. Az ol\u00edvaolajhoz hozz\u00e1adhat\u00f3 n\u00e9h\u00e1ny ill\u00f3olaj a rozmaringolaj (rozmaringlev\u00e9lb\u0151l), a kakukkf\u0171olaj (a kakukkf\u0171 level\u00e9b\u0151l), az oreg\u00e1n\u00f3olaj (az oreg\u00e1n\u00f3lev\u00e9lb\u0151l), a citromolaj (citromh\u00e9jb\u00f3l) \u00e9s a levendulaolaj (a levendula vir\u00e1g\u00e1b\u00f3l). ).<\/p>\n<p>&nbsp;<\/p>\n<div id=\"attachment_14248\" style=\"width: 719px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-14248\" class=\"wp-image-14248 size-full\" title=\"Az ol\u00edvaolaj-kivonatokban azonos\u00edtott polifenolok k\u00e9miai szerkezete - egyszer\u0171 fenolok\" src=\"https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/Chemical-structures-of-polyphenols-identified-in-olive-oil-extracts-simple-phenols.png\" alt=\"Az ol\u00edvaolaj-kivonatokban azonos\u00edtott polifenolok k\u00e9miai szerkezete - egyszer\u0171 fenolok\" width=\"709\" height=\"495\" srcset=\"https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/Chemical-structures-of-polyphenols-identified-in-olive-oil-extracts-simple-phenols.png 709w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/Chemical-structures-of-polyphenols-identified-in-olive-oil-extracts-simple-phenols-300x209.png 300w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/Chemical-structures-of-polyphenols-identified-in-olive-oil-extracts-simple-phenols-18x12.png 18w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/Chemical-structures-of-polyphenols-identified-in-olive-oil-extracts-simple-phenols-450x314.png 450w\" sizes=\"auto, (max-width: 709px) 100vw, 709px\" \/><p id=\"caption-attachment-14248\" class=\"wp-caption-text\">Az ol\u00edvaolaj-kivonatokban azonos\u00edtott polifenolok k\u00e9miai szerkezete \u2013 egyszer\u0171 fenolok<\/p><\/div>\n<p>&nbsp;<\/p>\n<div id=\"attachment_14246\" style=\"width: 860px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-14246\" class=\"wp-image-14246 size-full\" title=\"az extra sz\u0171z ol\u00edvaolajban tal\u00e1lhat\u00f3 t\u00e1panyagok\" src=\"https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/nutritional-components-present-in-extra-virgin-olive-oil.png\" alt=\"az extra sz\u0171z ol\u00edvaolajban tal\u00e1lhat\u00f3 t\u00e1panyagok\" width=\"850\" height=\"655\" srcset=\"https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/nutritional-components-present-in-extra-virgin-olive-oil.png 850w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/nutritional-components-present-in-extra-virgin-olive-oil-300x231.png 300w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/nutritional-components-present-in-extra-virgin-olive-oil-768x592.png 768w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/nutritional-components-present-in-extra-virgin-olive-oil-16x12.png 16w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/nutritional-components-present-in-extra-virgin-olive-oil-450x347.png 450w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/nutritional-components-present-in-extra-virgin-olive-oil-780x601.png 780w\" sizes=\"auto, (max-width: 850px) 100vw, 850px\" \/><p id=\"caption-attachment-14246\" class=\"wp-caption-text\">az extra sz\u0171z ol\u00edvaolajban tal\u00e1lhat\u00f3 t\u00e1panyagok<\/p><\/div>\n<p>Az ol\u00edvaolaj term\u00e9szetes adal\u00e9kanyagokkal val\u00f3 d\u00fas\u00edt\u00e1s\u00e1hoz k\u00fcl\u00f6nf\u00e9le m\u00f3dszereket lehet alkalmazni, p\u00e9ld\u00e1ul kever\u00e9st, inf\u00fazi\u00f3t, macer\u00e1l\u00e1st vagy mikrokapszul\u00e1z\u00e1st. A m\u00f3dszer megv\u00e1laszt\u00e1sa az adal\u00e9kanyag t\u00edpus\u00e1t\u00f3l, a k\u00edv\u00e1nt koncentr\u00e1ci\u00f3t\u00f3l, az eltarthat\u00f3s\u00e1gi id\u0151t\u0151l \u00e9s a v\u00e9gterm\u00e9k \u00e9rz\u00e9kszervi jellemz\u0151it\u0151l f\u00fcgg.<\/p>\n<p>Rem\u00e9lj\u00fck, hogy tetszett ez a blogbejegyz\u00e9s az ol\u00edvaolaj k\u00e9miai \u00f6sszet\u00e9tel\u00e9r\u0151l \u2013 \u00e9s term\u00e9szetes adal\u00e9kanyagokkal val\u00f3 d\u00fas\u00edt\u00e1s\u00e1r\u00f3l. Ha b\u00e1rmilyen k\u00e9rd\u00e9se vagy \u00e9szrev\u00e9tele van, k\u00e9rj\u00fck, ossza meg \u0151ket al\u00e1bb. K\u00f6sz\u00f6n\u00f6m hogy elolvastad!<\/p>\n<h2><\/h2>\n<div id=\"attachment_14250\" style=\"width: 740px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-14250\" class=\"wp-image-14250 size-full\" title=\"Az ol\u00edvaolaj k\u00e9miai jellemz\u0151i \u2013 Az ol\u00edvaolaj forr\u00e1sa\" src=\"https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/Olive-Oil-Chemical-Characteristics-The-Olive-Oil-Source-730x256-1.jpg\" alt=\"Az ol\u00edvaolaj k\u00e9miai jellemz\u0151i\" width=\"730\" height=\"256\" srcset=\"https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/Olive-Oil-Chemical-Characteristics-The-Olive-Oil-Source-730x256-1.jpg 730w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/Olive-Oil-Chemical-Characteristics-The-Olive-Oil-Source-730x256-1-300x105.jpg 300w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/Olive-Oil-Chemical-Characteristics-The-Olive-Oil-Source-730x256-1-18x6.jpg 18w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2023\/12\/Olive-Oil-Chemical-Characteristics-The-Olive-Oil-Source-730x256-1-450x158.jpg 450w\" sizes=\"auto, (max-width: 730px) 100vw, 730px\" \/><p id=\"caption-attachment-14250\" class=\"wp-caption-text\">Az ol\u00edvaolaj k\u00e9miai jellemz\u0151i \u2013 (forr\u00e1s: The Olive Oil Source)<\/p><\/div>\n<p>&nbsp;<\/p>\n<h2><strong>Az ol\u00edvaolaj \u00f6sszet\u00e9tel\u00e9vel kapcsolatos cikkek:<\/strong><\/h2>\n<h3 class=\"content-title\"><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC8018842\/\" target=\"_blank\" rel=\"noopener\">A kr\u00e9tai extrasz\u0171z bio-ol\u00edvaolajok antioxid\u00e1ns tulajdons\u00e1gai \u00e9s zs\u00edrsavprofilja: k\u00eds\u00e9rleti tanulm\u00e1ny<\/a><\/h3>\n<p>Az ol\u00edvaolaj az emberi t\u00e1pl\u00e1lkoz\u00e1s \u00e9rt\u00e9kes \u00f6sszetev\u0151je. J\u00f3 forr\u00e1sa az egyszeresen \u00e9s t\u00f6bbsz\u00f6r\u00f6sen tel\u00edtetlen zs\u00edrsavak, valamint egy\u00e9b bioakt\u00edv vegy\u00fcletek, k\u00fcl\u00f6n\u00f6sen a polifenolok. Az ol\u00edvaolaj \u00f6sszet\u00e9tele els\u0151sorban a n\u00f6v\u00e9ny v\u00e1ltozatoss\u00e1g\u00e1t\u00f3l, a termeszt\u00e9si gyakorlatt\u00f3l \u00e9s a gy\u00e1rt\u00e1si k\u00f6r\u00fclm\u00e9nyekt\u0151l f\u00fcgg. A hagyom\u00e1nyos feldolgoz\u00e1si m\u00f3dszerek jobb min\u0151s\u00e9get \u00e9s eg\u00e9szs\u00e9g\u00fcgyi el\u0151ny\u00f6ket biztos\u00edthatnak. Ez\u00e9rt a vizsg\u00e1lat c\u00e9lja a kr\u00e9tai extra sz\u0171z bio ol\u00edvaolajok antioxid\u00e1ns tulajdons\u00e1gainak \u00e9s zs\u00edrsavprofilj\u00e1nak \u00e9rt\u00e9kel\u00e9se volt. Ezeket \u00f6sszehasonl\u00edtott\u00e1k a kereskedelmi forgalomban kaphat\u00f3 spanyol, olasz \u00e9s g\u00f6r\u00f6g extra sz\u0171z ol\u00edvaolajokkal. A kapott eredm\u00e9nyek azt mutatt\u00e1k, hogy a Cretan 1 minta k\u00f6r\u00fclbel\u00fcl 15%-val nagyobb antioxid\u00e1ns kapacit\u00e1ssal \u00e9s k\u00f6r\u00fclbel\u00fcl 60%-val magasabb \u00f6sszpolifenol-tartalommal rendelkezik, mint a kereskedelmi t\u00e1rsaik\u00e9. Ez a zs\u00edrsavprofil is kedvez\u0151 volt, k\u00fcl\u00f6n\u00f6sen a 20%-val t\u00f6bb linolsav.<\/p>\n<p>(NLM \u2013 National Library of Medicine)<\/p>\n<h3><a href=\"https:\/\/www.researchgate.net\/profile\/Dimitrios-Boskou-2\/publication\/289706334_Olive_Oil_Composition\/links\/56f1865008aee9c94cfd6cf1\/Olive-Oil-Composition.pdf\" target=\"_blank\" rel=\"noopener\">Ol\u00edvaolaj \u00f6sszet\u00e9tele<\/a> &#8211;\u00a0<strong>\u00c9lelmiszerk\u00e9miai \u00e9s -technol\u00f3giai laborat\u00f3rium, K\u00e9miai Iskola, Thesszaloniki Arisztotel\u00e9sz Egyetem, Egyetemi Campus, Thessaloniki, 54124, Hellas<\/strong><\/h3>\n<p>(Dimitrios Boskou, Georgios Blekas \u00e9s Maria Tsimidou)<\/p>\n<p>Az ol\u00edvaolaj \u00f6sszet\u00e9tele els\u0151sorban triacilglicerolokb\u00f3l (~99%), m\u00e1sodsorban szabad zs\u00edrsavakb\u00f3l, mono- \u00e9s diacilglicerinekb\u0151l, valamint sz\u00e1mos lipidb\u0151l \u00e1ll, mint p\u00e9ld\u00e1ul sz\u00e9nhidrog\u00e9nek, szterolok, alif\u00e1s alkoholok, tokoferolok \u00e9s pigmentek. Rengeteg fenolos \u00e9s ill\u00e9kony vegy\u00fclet is jelen van. Ezen vegy\u00fcletek n\u00e9melyike hozz\u00e1j\u00e1rul az olaj egyedi karakter\u00e9hez.<\/p>\n<p>(<a href=\"https:\/\/www.researchgate.net\/\" target=\"_blank\" rel=\"noopener\">researchgate.net<\/a> - fedezze fel a tudom\u00e1nyos ismereteket \u00e9s maradjon kapcsolatban a tudom\u00e1ny vil\u00e1g\u00e1val)<\/p>\n<h3 class=\"content-title\"><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC4665486\/\" target=\"_blank\" rel=\"noopener\">Antioxid\u00e1nsok a g\u00f6r\u00f6g sz\u0171z ol\u00edvaolajokban<\/a><\/h3>\n<p>(NLM \u2013 National Library of Medicine) \u2013 a g\u00f6r\u00f6g ol\u00edvafajt\u00e1k sz\u00e1ma \u2013 a klon\u00e1lis szelekci\u00f3kat lesz\u00e1m\u00edtva \u2013 meghaladja a 40-et; azonban a vet\u00e9ster\u00fclet t\u00f6bb mint 90%-j\u00e1t 20 fajt\u00e1val termesztik, a k\u00f6rnyezeti felt\u00e9telek sz\u00e9les sk\u00e1l\u00e1j\u00e1hoz alkalmazkodva. A f\u0151k\u00e9nt hagyom\u00e1nyos, nem intenz\u00edv termeszt\u00e9si elj\u00e1r\u00e1sokkal el\u0151\u00e1ll\u00edtott g\u00f6r\u00f6g sz\u0171z ol\u00edvaolajok t\u00f6bbnyire kiv\u00e9teles min\u0151s\u00e9g\u0171ek. A sz\u0171z ol\u00edvaolaj fogyaszt\u00e1s\u00e1nak el\u0151nyeit, amelyeket eredetileg magas olajsavtartalm\u00e1nak tulajdon\u00edtottak, ma m\u00e1r t\u00f6bb t\u00e1panyag- \u00e9s nem t\u00e1panyagtartalm\u00fa fitokemik\u00e1lia egy\u00fcttes eredm\u00e9ny\u00e9nek tekintik. Jelen munka \u00f6sszefoglalja a g\u00f6r\u00f6g sz\u0171z ol\u00edvaolajokban (VOO) tal\u00e1lhat\u00f3 term\u00e9szetes antioxid\u00e1nsokkal kapcsolatban rendelkez\u00e9sre \u00e1ll\u00f3 adatokat, nevezetesen a pol\u00e1ris fenolos vegy\u00fcleteket, a tokoferolokat, a szkval\u00e9nt \u00e9s a triterp\u00e9nsavat.<\/p>\n<p>(NLM \u2013 National Library of Medicine)<\/p>\n<h3><a href=\"https:\/\/www.oliveoilsource.com\/info\/chemical-characteristics\" target=\"_blank\" rel=\"noopener\">Az ol\u00edvaolaj k\u00e9miai jellemz\u0151i<\/a> &#8211;<\/h3>\n<p class=\"preFade fadeIn\">Zs\u00edrsavak az ol\u00edvaolajban, transzzs\u00edrsavak (nincs\u2026), hossz\u00fa sz\u00e9nl\u00e1nc\u00fa zs\u00edrsavak, linol\u00e9nsav sz\u00e1zal\u00e9kos ar\u00e1nya, \u201eesszenci\u00e1lis\u201d zs\u00edrsavak, szabad zs\u00edrsavak (FFA) \u00e9s savass\u00e1g, polifenolok (antioxid\u00e1nsok) az ol\u00edvaolajban, peroxidok, pigmentek \u00e9s az ol\u00edvaolaj sz\u00edne, vitaminok, policiklusos arom\u00e1s sz\u00e9nhidrog\u00e9nek (PAH), az ol\u00edvaolaj fagy\u00e1spontja, az ol\u00edvaolaj pH-ja \u00e9s egy\u00e9b inform\u00e1ci\u00f3k\u2026<\/p>\n<p>&nbsp;<\/p>\n<h2>N\u00e9zzen meg egy vide\u00f3t az ol\u00edvaolaj el\u0151\u00e1ll\u00edt\u00e1s\u00e1r\u00f3l \u00e9s t\u00edpusair\u00f3l, az ol\u00edvaolaj k\u00e9miai \u00f6sszet\u00e9tel\u00e9r\u0151l \u00e9s egy\u00e9b hasznos inform\u00e1ci\u00f3kr\u00f3l:<\/h2>\n<div class=\"video-container responsive-embed widescreen\"><iframe loading=\"lazy\" title=\"Mi\u00e9rt fantasztikus az ol\u00edvaolaj?\" width=\"900\" height=\"506\" src=\"https:\/\/www.youtube.com\/embed\/lg1Jy9kx1Kk?feature=oembed&#038;enablejsapi=1&#038;origin=https:\/\/www.cretoikos.com\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/div>\n<p><span class=\"yt-core-attributed-string yt-core-attributed-string--white-space-pre-wrap\"><span class=\"yt-core-attributed-string--link-inherit-color\">Fedezze fel az ol\u00edvaolaj m\u00f6g\u00f6tt rejl\u0151 gazdag k\u00e9mi\u00e1t \u00e9s tudom\u00e1nyt. N\u00e9zze meg a leg\u00fajabb REACTIONS vide\u00f3t az ol\u00edvaolaj k\u00e9mi\u00e1j\u00e1r\u00f3l,<br \/>\nt\u00f6bbek k\u00f6z\u00f6tt arr\u00f3l, hogyan tartsd frissen az ol\u00edvaolajat, \u00e9s hogyan haszn\u00e1ld fel a legjobban az \u00e9tel \u00edzes\u00edt\u00e9s\u00e9re<\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<h2><strong><a href=\"https:\/\/www.cretoikos.com\/hu\/termekkategoria\/olivaolaj\/\">V\u00e1s\u00e1roljon online extra sz\u0171z ol\u00edvaolajat Kr\u00e9t\u00e1r\u00f3l, G\u00f6r\u00f6gorsz\u00e1gb\u00f3l \u2013 online eShop<\/a><br \/>\n<\/strong><\/h2>\n<div id=\"attachment_3971\" style=\"width: 1913px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3971\" class=\"wp-image-3971 size-full\" src=\"https:\/\/www.cretoikos.com\/wp-content\/uploads\/2018\/10\/homepage_all_products_family_photo.jpg\" alt=\"EVOO ol\u00edvaolaj term\u00e9keink - V\u00c1S\u00c1ROLJON ONLINE!\" width=\"1903\" height=\"452\" srcset=\"https:\/\/www.cretoikos.com\/wp-content\/uploads\/2018\/10\/homepage_all_products_family_photo.jpg 1903w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2018\/10\/homepage_all_products_family_photo-300x71.jpg 300w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2018\/10\/homepage_all_products_family_photo-768x182.jpg 768w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2018\/10\/homepage_all_products_family_photo-1024x243.jpg 1024w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2018\/10\/homepage_all_products_family_photo-450x107.jpg 450w, https:\/\/www.cretoikos.com\/wp-content\/uploads\/2018\/10\/homepage_all_products_family_photo-780x185.jpg 780w\" sizes=\"auto, (max-width: 1903px) 100vw, 1903px\" \/><p id=\"caption-attachment-3971\" class=\"wp-caption-text\"><a href=\"https:\/\/www.cretoikos.com\/hu\/termekkategoria\/olivaolaj\/\">EVOO \u2013 g\u00f6r\u00f6g extra sz\u0171z ol\u00edvaolaj term\u00e9keink \u2013 Kr\u00e9ta, G\u00f6r\u00f6gorsz\u00e1g<\/a><\/p><\/div>\n<p><em>\u00a0<\/em><\/p>\n<h2><strong><a href=\"https:\/\/www.cretoikos.com\/hu\/olivaolaj-nagykereskedo-evoo-olivaolaj-beszallitoja-kreta-gorogorszagbol\/\">Extra sz\u0171z ol\u00edvaolaj nagykereskedelme Kr\u00e9t\u00e1r\u00f3l, G\u00f6r\u00f6gorsz\u00e1gb\u00f3l<\/a><\/strong><\/h2>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Hogyan haszn\u00e1ljuk az ol\u00edvaolajat a haj\u00e1pol\u00e1shoz. Az ol\u00edvaolaj el\u0151nyei a hajra \u00e9s az ill\u00f3olajos \u00e9s ol\u00edvaolajos maszk.<\/p>","protected":false},"author":32,"featured_media":14231,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[77],"tags":[156,157,155,143],"class_list":["post-14227","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-texts","tag-chemical-composition","tag-chemical-composition-of-olive-oil","tag-composition","tag-olive-oil"],"_links":{"self":[{"href":"https:\/\/www.cretoikos.com\/hu\/wp-json\/wp\/v2\/posts\/14227","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cretoikos.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cretoikos.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cretoikos.com\/hu\/wp-json\/wp\/v2\/users\/32"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cretoikos.com\/hu\/wp-json\/wp\/v2\/comments?post=14227"}],"version-history":[{"count":21,"href":"https:\/\/www.cretoikos.com\/hu\/wp-json\/wp\/v2\/posts\/14227\/revisions"}],"predecessor-version":[{"id":14255,"href":"https:\/\/www.cretoikos.com\/hu\/wp-json\/wp\/v2\/posts\/14227\/revisions\/14255"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cretoikos.com\/hu\/wp-json\/wp\/v2\/media\/14231"}],"wp:attachment":[{"href":"https:\/\/www.cretoikos.com\/hu\/wp-json\/wp\/v2\/media?parent=14227"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cretoikos.com\/hu\/wp-json\/wp\/v2\/categories?post=14227"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cretoikos.com\/hu\/wp-json\/wp\/v2\/tags?post=14227"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}