{"id":6250,"date":"2024-08-06T08:41:55","date_gmt":"2024-08-06T08:41:55","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=6250"},"modified":"2024-08-06T08:41:56","modified_gmt":"2024-08-06T08:41:56","slug":"cooking-oil","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/hu\/etolaj\/","title":{"rendered":"Hogyan v\u00e1lasszuk ki a kiold\u00f3d\u00f3 olajat a sajtolt olajjal szemben?"},"content":{"rendered":"<p>Az \u00e9tolaj mindennapos sz\u00fcks\u00e9glet sz\u00e1munkra, \u00e9s sok fogyaszt\u00f3 gyakran v\u00edv\u00f3dik azzal, hogy sajtolt vagy l\u00fagozott olajat v\u00e1s\u00e1roljon. Mi a k\u00fcl\u00f6nbs\u00e9g a kett\u0151 k\u00f6z\u00f6tt?<\/p>\n<p>Az \u00e9tolajok a zs\u00edrok \u00e9s olajok k\u00fcl\u00f6nb\u00f6z\u0151 kivon\u00e1si elj\u00e1r\u00e1sai szerint sajtolt olajokra \u00e9s kil\u00fagozott olajokra oszthat\u00f3k. A sajtolt olaj hagyom\u00e1nyos term\u00e9k, amelyet gyakran \"biztons\u00e1gosnak\", \"eg\u00e9szs\u00e9gesnek\" \u00e9s \"kiv\u00e1l\u00f3 min\u0151s\u00e9g\u0171nek\" \u00e1ll\u00edtanak be. M\u00e1sr\u00e9szt a kioldott olajat, mint a modern \u00e9lelmiszeripar \u00faj elj\u00e1r\u00e1s\u00e1t, gyakran \"eg\u00e9szs\u00e9gtelennek\" \u00e9s \"nem biztons\u00e1gosnak\" \u00e1ll\u00edtj\u00e1k be.<\/p>\n<p>Ez igaz? \u00cdme n\u00e9h\u00e1ny k\u00e9rd\u00e9s a sajtolt olajokkal \u00e9s a kil\u00fagozott olajokkal kapcsolatban:<\/p>\n<p><strong>A sajtolt olajok \u00e9vsz\u00e1zados fogyaszt\u00e1sa ut\u00e1n.<\/strong><\/p>\n<p><strong>Mi\u00e9rt kell bevezetni a \"kimos\u00e1si\" folyamatot?<\/strong><\/p>\n<p>A \"pr\u00e9sel\u00e9s\" az olajos magvakb\u00f3l az olaj kipr\u00e9sel\u00e9se mechanikus er\u0151vel. A pr\u00e9sel\u00e9si m\u00f3dszer olajhozama alacsony, \u00e9s a pr\u00e9smarad\u00e9kban jelent\u0151s mennyis\u00e9g\u0171 olaj marad.<\/p>\n<p>Ha a kiold\u00e1si m\u00f3dszert alkalmazza, a marad\u00e9k olajtartalm\u00e1t egy sz\u00e1zal\u00e9k al\u00e1 cs\u00f6kkentheti, ami jelent\u0151sen jav\u00edtja az olajhozamot \u00e9s cs\u00f6kkenti a hullad\u00e9kot. R\u00e1ad\u00e1sul a \"kiold\u00e1si\" elj\u00e1r\u00e1s l\u00e9pt\u00e9ke nagyon nagy lehet a \"sajtol\u00e1si\" elj\u00e1r\u00e1shoz k\u00e9pest.<\/p>\n<p>Az olaj kil\u00fagoz\u00e1sa n\u00e9lk\u00fcl ma nincs olyan m\u00e9rt\u00e9k\u0171 \u00e9s korszer\u0171s\u00edtett k\u00ednai olaj- \u00e9s zs\u00edripar, amelyet a \"sajtol\u00e1si\" elj\u00e1r\u00e1s fel\u00fclm\u00falhatatlan.<\/p>\n<p><strong>Mennyire biztons\u00e1gos az olaj kiold\u00e1sa?<\/strong><\/p>\n<p>A kil\u00fagoz\u00e1s szerves old\u00f3szerek haszn\u00e1lata az olajos magvakban l\u00e9v\u0151 olajok \u00e9s zs\u00edrok kivon\u00e1s\u00e1ra \u00e9s felold\u00e1s\u00e1ra, majd az old\u00f3szerek elt\u00e1vol\u00edt\u00e1sa az olajokb\u00f3l \u00e9s zs\u00edrokb\u00f3l meleg\u00edt\u00e9ssel \u00e9s g\u0151z\u00f6l\u00e9ssel. Az extrakci\u00f3 csak egy fizikai folyamat, az olaj \u00e9s az old\u00f3szer k\u00f6z\u00f6tt nincs k\u00e9miai reakci\u00f3. Ezeknek a szerves old\u00f3szereknek alacsony a forr\u00e1spontjuk \u00e9s nagyon ill\u00e9konyak, \u00e9s alapvet\u0151en a finom\u00edt\u00e1si folyamat sor\u00e1n t\u00e1vol\u00edtj\u00e1k el \u0151ket.<\/p>\n<p>A kiold\u00e1si m\u00f3dszerrel el\u0151\u00e1ll\u00edtott \u00e9tolaj, amennyiben megfelel az \u00e1llam \u00e1ltal kiadott \u00e9tolajra vonatkoz\u00f3 m\u0171szaki min\u0151s\u00e9gi el\u0151\u00edr\u00e1soknak, kiv\u00e1l\u00f3 min\u0151s\u00e9g\u0171, biztons\u00e1gos \u00e9tolajnak min\u0151s\u00fcl, \u00e9s gond n\u00e9lk\u00fcl fogyaszthat\u00f3.<\/p>\n<p><strong>A sajtolt olaj megegyezik az \u00e1ltalunk v\u00e1s\u00e1rolt olajjal?<\/strong><\/p>\n<p>Val\u00f3j\u00e1ban nem sz\u00e1m\u00edt, hogy a sajtol\u00e1si folyamat vagy a kiold\u00e1si folyamat, az olaj, amit kap, csak nyersolaj (m\u00e1s n\u00e9ven brutt\u00f3 olaj), nyersolaj nem lehet k\u00f6zvetlen\u00fcl fogyasztani, a teljes gy\u00e1rt\u00e1si folyamat kell menni a finom\u00edt\u00e1si folyamat, hogy t\u00e1vol\u00edtsa el a szennyez\u0151d\u00e9seket az olaj, hogy ez lesz vil\u00e1gosabb sz\u00edn\u0171, tiszt\u00e1zott finom\u00edtott olaj, \u00e9s hogy megfeleljen a szabv\u00e1nyoknak minden szinten az olajok, miel\u0151tt forgalomba hozhat\u00f3 \u00e9s \u00e9rt\u00e9kes\u00edteni.<\/p>\n<p><strong>Nagy a t\u00e1panyagvesztes\u00e9g az olaj kiold\u00f3d\u00e1sa sor\u00e1n?<\/strong><\/p>\n<p>F\u00fcggetlen\u00fcl att\u00f3l, hogy \"pr\u00e9selik\" vagy \"kil\u00fagozz\u00e1k\", az emberi eg\u00e9szs\u00e9gre hasznos lipidek, mint p\u00e9ld\u00e1ul a foszfolipidek, az E-vitamin, a szterolok stb. az olajjal egy\u00fctt a nyersolajba ker\u00fclnek. Mindaddig, am\u00edg a nyersanyagok min\u0151s\u00e9ge garant\u00e1lt, az olajgy\u00e1rt\u00e1s \u00e9s a finom\u00edt\u00e1s folyamata tudom\u00e1nyos, a kioldott olaj t\u00e1panyagtartalma garant\u00e1lhat\u00f3.<\/p>\n<p><strong>K\u00fcl\u00f6nleges eml\u00e9keztet\u0151<\/strong><\/p>\n<p>1. F\u00fcggetlen\u00fcl att\u00f3l, hogy sajtolt olajr\u00f3l vagy kil\u00fagozott olajr\u00f3l van sz\u00f3, a rendszeres csatorn\u00e1khoz kell fordulnia, \u00e9s olyan \u00e9tolajat kell v\u00e1s\u00e1rolnia, amelynek eredete \u00e9s eltarthat\u00f3s\u00e1gi ideje egy\u00e9rtelm\u0171. A piacon kaphat\u00f3 finom\u00edtatlan, h\u00e1zilag sajtolt olaj, b\u00e1r k\u00fcl\u00f6nleges \u00edz\u0171, t\u00f6bb szennyez\u0151d\u00e9st tartalmaz, k\u00fcl\u00f6n\u00f6sen az aflatoxin-tartalom lehet magasabb, \u00e9s a f\u00f6lddel sajtolt olaj nem ment \u00e1t szigor\u00fa vizsg\u00e1latokon \u00e9s karant\u00e9non, sok kock\u00e1zatot jelent az \u00e9lelmiszer-biztons\u00e1gban.<\/p>\n<p>2. A finom\u00edt\u00e1s m\u00e9rt\u00e9ke szerint a n\u00f6v\u00e9nyi olajokat, p\u00e9ld\u00e1ul a f\u00f6ldimogyor\u00f3olajat, a sz\u00f3jaolajat \u00e9s a kukoricaolajat \u00e1ltal\u00e1ban 1., 2., 3. \u00e9s 4. oszt\u00e1lyba sorolj\u00e1k. Min\u00e9l magasabb a fokozat, ann\u00e1l finomabb. Azonban ak\u00e1r egyes, ak\u00e1r n\u00e9gyes fokozat\u00fa olajr\u00f3l van sz\u00f3, amennyiben megfelel a k\u00ednai \u00e9tolaj \u00e9lelmiszer-biztons\u00e1gi el\u0151\u00edr\u00e1sainak, akkor kiv\u00e1l\u00f3 min\u0151s\u00e9g\u0171 \u00e9s biztons\u00e1gos \u00e9tolajr\u00f3l van sz\u00f3, \u00e9s \u00d6n nyugodtan haszn\u00e1lhatja.<\/p>\n<p>3. Sokan tudj\u00e1k, hogy sok\u00e1ig nem csak egyfajta olajat esznek, \u00edgy sz\u00f3jaolaj, mogyor\u00f3olaj volt, hogy enni, val\u00f3j\u00e1ban ez egy f\u00e9lre\u00e9rt\u00e9s. Ne egy\u00e9l csak egyfajta olajat hossz\u00fa ideig azt jelenti, hogy ne csak az olajhoz k\u00f6zeli zs\u00edrsavar\u00e1nyt egy\u00e9l, meg kell v\u00e1ltoztatni az olaj k\u00fcl\u00f6nb\u00f6z\u0151 zs\u00edrsavar\u00e1ny\u00fa \u00f6sszet\u00e9tel\u00e9nek fogyaszt\u00e1s\u00e1ra. P\u00e9ld\u00e1ul sz\u00f3jaolaj, f\u00f6ldimogyor\u00f3olaj k\u00f6zel; kukoricaolaj, napraforg\u00f3olaj k\u00f6zel; ol\u00edvaolaj, teamagolaj k\u00f6zel \u00e9s \u00edgy tov\u00e1bb.<\/p>\n<p>L\u00e1sd itt, azt hiszem, hogy a partnerek meg\u00e9rtett\u00e9k, ne legyen t\u00fals\u00e1gosan belegabalyodva a pr\u00e9selt olaj vagy a kiold\u00f3d\u00f3 olaj k\u00e9rd\u00e9s\u00e9be, v\u00e1lassza ki a kedvenc fajt\u00e1it a j\u00f3, am\u00edg megfelel a nemzeti \u00e9lelmiszerbiztons\u00e1gi szabv\u00e1nyoknak, biztons\u00e1gosan fogyaszthat\u00f3 egy j\u00f3 olaj.<\/p>","protected":false},"excerpt":{"rendered":"<p>Cooking oil is a daily necessity for us, and many consumers often struggle with whether to buy pressed or leached oil. So, what is the difference between the two? Cooking oils can be categorized into pressed oils and leached oils according to the different extraction processes of fats and oils. Pressed oil is a traditional [&hellip;]<\/p>","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to choose leaching oil vs pressing oil? - China Chemical Manufacturer<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangextracts.com\/hu\/etolaj\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to choose leaching oil vs pressing oil? - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Cooking oil is a daily necessity for us, and many consumers often struggle with whether to buy pressed or leached oil. 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