{"id":8418,"date":"2024-08-13T14:17:02","date_gmt":"2024-08-13T14:17:02","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=8418"},"modified":"2024-08-13T14:17:02","modified_gmt":"2024-08-13T14:17:02","slug":"pressed-oil-and-leached-oil","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/da\/presset-olie-og-udvasket-olie\/","title":{"rendered":"Hvad er forskellen p\u00e5 presset olie og udvasket olie?"},"content":{"rendered":"<p>Madolie er en n\u00f8dvendighed i ethvert k\u00f8kken, men de fleste mennesker ved ikke, hvilken slags olie de bruger! Og selv hvis de ved det, er det de f\u00e6rreste, der har en klar forst\u00e5else af, hvordan madolie forarbejdes.<\/p>\n<p><strong>Presning og udvaskning<\/strong><\/p>\n<p>Presning: Denne metode, der adskiller olien fra olien ved at anvende fysisk tryk, stammer fra den traditionelle v\u00e6rkstedsmetode til olieproduktion, men i dag er pressemetoden en industrialiseret operation. Da pressemetoden ikke involverer tils\u00e6tning af nogen <u>kemiske stoffer<\/u>De forskellige komponenter i den udvundne olie forbliver relativt intakte, men ulempen er, at olieudbyttet er lavt.<\/p>\n<p>Metode til udvaskning: Valg af opl\u00f8sningsmidler i overensstemmelse med de relevante nationale standarder, brug af fedtstoffer og olier og det valgte opl\u00f8sningsmiddels blandbare natur, gennem opl\u00f8sningsmidlet og den behandlede faste olie i oliematerialet i kontakt med olie og fedt vil blive ekstraheret og opl\u00f8st, og med en streng proces for at fjerne opl\u00f8sningsmidlet i olie og fedtstoffer.<\/p>\n<p>Sammenlignet med pressemetoden er der mindre restolie i <u>Udvaskningssystem<\/u> mel, h\u00f8jt olieudbytte; lave forarbejdningsomkostninger, gode produktionsforhold; oliefr\u00f8ressourcerne er blevet udnyttet fuldt ud.<\/p>\n<p><strong>Processen med forskellige oliefr\u00f8sorter<\/strong><\/p>\n<p>Der er forskel p\u00e5 den kemiske sammens\u00e6tning, indholdet og de fysiske egenskaber af forskellige oliefr\u00f8. De to olieproduktionsprocesser, pressemetoden og udvaskningsmetoden, kan anvendes p\u00e5 forskellige r\u00e5materialer.<\/p>\n<p>Generelt kan man sige, at oliefr\u00f8 med h\u00f8jt olieindhold, der presses, f.eks. <u>sesam, jordn\u00f8d, oliven, raps<\/u>osv.; oliefr\u00f8 med lavt olieindhold ved hj\u00e6lp af direkte udvaskning, s\u00e5som sojab\u00f8nner, risklid osv.; og nogle oliefr\u00f8 kan producere en s\u00e6rlig smag af olie, for at opretholde sine produkter mister ikke den oprindelige smag, mere for at tage pressemetoden til at tage olie, s\u00e5som sesamolie, jordn\u00f8ddeolie og andre fedtstoffer og olieproduktion.<\/p>\n<p>Presning af olie sker generelt efter den indledende afsyring og afsmeltning p\u00e5 linjen. Den pressede olie kan v\u00e6re mere i overensstemmelse med kinesernes smagskarakteristika, fordi den bevarer smagen af selve oliematerialet (f.eks. jordn\u00f8dder). Udvasket olie gennemg\u00e5r p\u00e5 den anden side afsyring, affedtning, affarvning og deodorisering, hvor det er muligt at slippe af med sojalugten, som mange mennesker ikke bryder sig om.<\/p>\n<p><strong>Raffinering<\/strong><\/p>\n<p>R\u00e5olie, der kun er blevet presset eller udvasket uden raffinering, indeholder mere gummi, <u>frie fedtsyrer<\/u>, farvede stoffer osv., som ikke kan indtages direkte og kun kan bruges som r\u00e5materialer til f\u00e6rdige olieprodukter. For at forhindre skade p\u00e5 forbrugernes sundhed skal r\u00e5olie raffineres og forarbejdes efter vask, alkalivask, afsyring, affarvning, deodorisering og andre processer, s\u00e5 den bliver lysere i farven, klaret raffineret olie, for at opfylde standarderne for alle niveauer af olieprodukter, f\u00f8r de kan markedsf\u00f8res og s\u00e6lges.<\/p>\n<p><strong>Den faktor, der p\u00e5virker kvaliteten af spiselig olie, er ikke produktionsprocessen, men raffineringsgraden, og om produktionsprocessen foreg\u00e5r i n\u00f8je overensstemmelse med normerne.<\/strong><\/p>\n<p><strong>Hvordan skelner man mellem presset olie og udvasket olie?<\/strong><\/p>\n<p>1) Tag et kig i henhold til den nationale standard, der er m\u00e6rket p\u00e5 emballagen til spiselig olie. Bem\u00e6rk: presset olie, beh\u00f8ver ikke h\u00f8jtemperaturraffinering, beh\u00f8ver heller ikke raffineringsproces, der er ikke noget problem med kemiske opl\u00f8sningsmiddelrester;<\/p>\n<p>(2) lugt, presset olie er meget duftende, s\u00e5som teolie denne unikke oliesmag. Udvasket olie er n\u00e6sten farvel\u00f8s og smagl\u00f8s;<\/p>\n<p>3) Test, presset olie indeholder ikke antioxidanter (TBHQ) og bevarer det oprindelige E-vitamin;<\/p>\n<p>4) Sammenligning og kontrast: Presset olie kr\u00e6ver mange r\u00e5materialer og har et lavere olieudbytte, hvilket g\u00f8r den dyrere.<\/p>\n<p><strong>Hvordan ser man p\u00e5 presset olie og udvasket olie?<\/strong><\/p>\n<p><strong>Generalsekret\u00e6r for China Vegetable Oil Industry Association Wang Junseed, at<\/strong>Fra sikkerhed og milj\u00f8beskyttelse, presset olie p\u00e5 grund af evnen til at opretholde de oprindelige n\u00e6ringsstoffer, er oliekvaliteten relativt ren; og udvaskning af olie er vanskelig at im\u00f8dekomme folk i jagten p\u00e5 mad naturlig, milj\u00f8venlig forbrugerpsykologi.<\/p>\n<p><strong>Shandong Peanut Research Institute of the Chinese Academy of Agricultural Sciences, avlseksperter, med nationale fremragende bidrag til de medicinske eksperter Mao Wenyue, at,<\/strong> For at bed\u00f8mme fordelene ved spiselig olie er produktionsprocessen et vigtigt kriterium.<\/p>\n<p><strong>Professor Nong Shaozhuang, medlem af National Institute of Food and Nutrition, National Food Quality and Safety Teaching Steering Committee, sagde, at<\/strong> de to olier har deres egne fordele og ulemper, n\u00f8glen til spiselig olie er, at produktionsprocessen er standardiseret, s\u00e5 l\u00e6nge den opfylder de nationale standarder, kan den v\u00e6re sikker at spise.<\/p>\n<p><strong>Xue Yalin, en senioringeni\u00f8r, der arbejder med udarbejdelsen af den nye nationale standard for spiselig vegetabilsk olie, sagde:<\/strong> Den nationale standard udelukker ikke de to processer, og kravet om at angive produktionsmetoden er hovedsageligt for at beskytte forbrugernes ret til at vide, s\u00e5 forbrugerne kan v\u00e6lge efter deres egne pr\u00e6ferencer for at im\u00f8dekomme forskellige behov. Uanset om det er udvasket olie eller presset olie, <strong>s\u00e5 l\u00e6nge det opfylder Kinas kvalitetsstandarder for spiselige olier og fedtstoffer og<\/strong><u><strong>Sundhedsstandarder<\/strong><\/u><strong>er det sikkert at spise.<\/strong><\/p>\n<p>Uanset hvilken proces der anvendes til at producere spiselig olie, er den derfor sikker at indtage, s\u00e5 l\u00e6nge den opfylder de nationale kvalitets- og hygiejnestandarder.<\/p>","protected":false},"excerpt":{"rendered":"<p>Madolie er en n\u00f8dvendighed i ethvert k\u00f8kken, men de fleste mennesker ved ikke, hvilken slags olie de bruger! Selv hvis de ved det, er det de f\u00e6rreste, der har en klar forst\u00e5else af, hvordan madolie forarbejdes. Presning og udvaskning Presning: Denne metode adskiller olien fra olien ved at anvende fysisk tryk [...].<\/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>What is the difference between pressed oil and leached 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\/da\/presset-olie-og-udvasket-olie\/\" \/>\n<meta property=\"og:locale\" content=\"da_DK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is the difference between pressed oil and leached oil? - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Cooking oil is a necessity in every kitchen, but most people don&#8217;t know what kind of oil they are using! 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