{"id":9901,"date":"2024-10-03T15:33:57","date_gmt":"2024-10-03T15:33:57","guid":{"rendered":"https:\/\/longchangextracts.com\/?p=9901"},"modified":"2024-10-03T15:33:57","modified_gmt":"2024-10-03T15:33:57","slug":"decolorization-methods","status":"publish","type":"post","link":"https:\/\/longchangextracts.com\/tr\/decolorization-methods\/","title":{"rendered":"G\u0131da i\u015flemede kullan\u0131lan yayg\u0131n renk giderme y\u00f6ntemleri nelerdir?"},"content":{"rendered":"<h1>G\u0131da i\u015flemede kullan\u0131lan yayg\u0131n renk giderme y\u00f6ntemleri nelerdir?<\/h1>\n<p>Farkl\u0131 \u00e7\u00f6z\u00fcc\u00fclerdeki renge g\u00f6re \u00e7\u00f6z\u00fcn\u00fcrl\u00fck fark\u0131 renk giderimi<br \/>\n1. Su alkol \u00e7\u00f6keltmesi: suda \u00e7\u00f6z\u00fcnen pigmentlerin k\u00fc\u00e7\u00fck bir k\u0131sm\u0131n\u0131 giderebilir. Alkol \u00e7\u00f6keltme: ya\u011fda \u00e7\u00f6z\u00fcnen pigmentlerin \u00e7o\u011funu giderebilir. (D\u00f6n\u00fc\u015f\u00fcml\u00fc olarak da kullan\u0131labilir)<br \/>\n2. Asit-baz \u00e7\u00f6keltme y\u00f6ntemi: \u00f6rne\u011fin, safs\u0131zl\u0131k pigmenti baz\u0131 flavonoidler, antrakinonlar ve di\u011fer fenolik asidik bile\u015fenler oldu\u011funda, \u00e7\u00f6kelmesi i\u00e7in PH3'\u00fcn alt\u0131na ayarlanabilir.<br \/>\nFarkl\u0131 renk gideriminin iki fazl\u0131 \u00e7\u00f6z\u00fcc\u00fc da\u011f\u0131l\u0131m oran\u0131ndaki pigmente g\u00f6re<br \/>\n\u00d6rne\u011fin, safs\u0131zl\u0131k pigmenti bir dizi flavonoid, antrakinon ve di\u011fer fenolik asidik bile\u015fen oldu\u011funda, PH'\u0131 12 veya daha fazlas\u0131na ayarlamak i\u00e7in organik \u00e7\u00f6z\u00fcc\u00fclerle ekstraksiyon y\u00f6ntemi al\u0131nabilir. \u015eu anda, pigment ayr\u0131\u015fma \u015feklinde oldu\u011fu i\u00e7in ekstrakte edilmemelidir.<br \/>\nPigmentlerin ve aktif bile\u015fenlerin adsorpsiyonundaki farkl\u0131l\u0131\u011fa g\u00f6re renk giderme<\/p>\n<p>1, fiziksel adsorpsiyon: (adsorpsiyon kuvveti molek\u00fcller aras\u0131 kuvvettir) (1) polar adsorban: silika jel, al\u00fcmina gibi. Hidrofilik pigmenti kald\u0131rabilir. (2) Polar olmayan adsorban: aktif karbon, ka\u011f\u0131t hamuru, talk, diyatomlu toprak gibi. Lipofilik pigmenti kald\u0131rabilir.<br \/>\nAktif karbon m\u00fckemmel bir adsorband\u0131r, pigment, bakteri, pirojen ve di\u011fer safs\u0131zl\u0131klar i\u00e7in g\u00fc\u00e7l\u00fc bir adsorpsiyon kapasitesine sahiptir ve ayr\u0131ca filtreleme rol\u00fcne sahiptir. \u00c7ok say\u0131da mikro g\u00f6zenek ve bo\u015flu\u011fa sahiptir ve y\u00fczey alan\u0131 200-500m2\/g'a ula\u015fabilir. Adsorpsiyon prensibi: \u00c7o\u011fu pigment birlikte \u015foke edilmi\u015f \u00e7ift ba\u011f yap\u0131s\u0131na sahip oldu\u011fundan, adsorbe edilmesi kolayd\u0131r.<br \/>\nKullan\u0131m: so\u011fuk adsorpsiyon y\u00f6ntemi, \u0131s\u0131 adsorpsiyon y\u00f6ntemi, karbon tabakas\u0131 filtrasyon y\u00f6ntemi, kolon kromatografisi adsorpsiyon y\u00f6ntemi.<br \/>\n2\u3001Kimyasal adsorpsiyon (1) \u00d6rne\u011fin, baz\u0131 flavonoidleri, antrakinonlar\u0131 ve di\u011fer fenolik asit pigmentlerini uzakla\u015ft\u0131rmak i\u00e7in alkalin al\u00fcmina kullan\u0131labilir. (2) \u0130yon de\u011fi\u015fim re\u00e7inesi y\u00f6ntemi: \u00f6rne\u011fin, flavonoidler, antrakinonlar ve di\u011fer fenolik asit pigmentleri anyon de\u011fi\u015fim re\u00e7inesi ile uzakla\u015ft\u0131r\u0131labilir.<br \/>\n(3) Yar\u0131 kimyasal adsorpsiyon: Poliamid ve makro g\u00f6zenekli re\u00e7ine. Adsorpsiyon prensibi hidrojen ba\u011f\u0131d\u0131r ve makro g\u00f6zenekli re\u00e7ine de van der Waals kuvvetinin bir k\u0131sm\u0131na sahiptir.<br \/>\nPoliamid, molek\u00fcler amid karbonil ve fenolik hidroksil fenoller arac\u0131l\u0131\u011f\u0131yla olabilir, flavonoidler hidrojen ba\u011flar\u0131 olu\u015fturur. Hidrojen ba\u011flar\u0131 ayr\u0131ca amid ba\u011f\u0131 \u00fczerindeki serbest amin grubu ile kinonlar ve alifatik karboksilik asitler \u00fczerindeki karbonil grubu aras\u0131nda da olu\u015fabilir.<br \/>\nPigmentlerin \u00e7\u00f6keltme yoluyla uzakla\u015ft\u0131r\u0131lmas\u0131<br \/>\nTemsili madde: kire\u00e7 s\u00fct\u00fc. Yayg\u0131n konsantrasyon: 20%-30%.<br \/>\nRenk giderme prensibi: Kire\u00e7 s\u00fct\u00fcndeki kalsiyum iyonlar\u0131 baz\u0131 bile\u015fenlerle birle\u015ferek kalsiyum \u015felat ve kalsiyum tuzu \u00e7\u00f6keltisi olu\u015fturabilir. S\u00fclf\u00fcrik asit, flavonoidler, antrakinonlar, fenoller, saponinler, baz\u0131 alkaloidler ve kalsiyum tuzlar\u0131 taraf\u0131ndan olu\u015fturulan kalsiyum iyonlar\u0131n\u0131n rol\u00fcndeki \u00e7\u00f6kelme par\u00e7alanabilir ve daha sonra suda \u00e7\u00f6z\u00fclebilir. Ancak tanenler, baz\u0131 proteinler, organik asitler, polar pigmentler, polisakkaritler vb. par\u00e7alanamaz.<br \/>\nRenklendirmeyi gidermek i\u00e7in flok\u00fclant y\u00f6ntemi<br \/>\n1, g\u0131da end\u00fcstrisinde yayg\u0131n olarak kullan\u0131lan flok\u00fclantlar ve uygulama kapsam\u0131 Poliakrilamid, yayg\u0131n olarak i\u00e7ecek i\u015fleminde, \u015feker i\u015fleminde, fermantasyon i\u015fleminde kullan\u0131l\u0131r; disodyum fosfat, trisodyum fosfat, yayg\u0131n olarak i\u00e7ecek i\u015fleminde, fermantasyon i\u015fleminde kullan\u0131l\u0131r; s\u00fclf\u00fcrik asit, yayg\u0131n olarak bira prosesinde, fermantasyon prosesinde, ni\u015fasta prosesinde, s\u00fct i\u015fleme prosesinde kullan\u0131l\u0131r; \u00e7inko s\u00fclfat, yayg\u0131n olarak deri yumurta prosesinde, bira prosesinde, fermantasyon prosesinde kullan\u0131l\u0131r; demir s\u00fclfat, yayg\u0131n olarak i\u00e7ecek ve bira prosesinde kullan\u0131l\u0131r Demir s\u00fclfat, yayg\u0131n olarak i\u00e7ecek ve bira prosesinde kullan\u0131l\u0131r;<br \/>\n2, Flok\u00fclasyon etkisini etkileyen fakt\u00f6rler (1) s\u0131cakl\u0131\u011f\u0131n etkisi; (2) suyun pH de\u011ferinin etkisi; (3) flok\u00fclantlar\u0131n do\u011fas\u0131 ve yap\u0131s\u0131; (4) flok\u00fclant dozaj\u0131n\u0131n etkisi; (5) kar\u0131\u015ft\u0131rma h\u0131z\u0131 ve s\u00fcresinin etkisi;<br \/>\nPigment giderimi i\u00e7in membran ay\u0131rma en yayg\u0131n olarak ultrafiltrasyon teknolojisi olarak kullan\u0131l\u0131r.<\/p>","protected":false},"excerpt":{"rendered":"<p>G\u0131da i\u015flemede kullan\u0131lan yayg\u0131n renk giderme y\u00f6ntemleri nelerdir? Farkl\u0131 \u00e7\u00f6z\u00fcc\u00fclerdeki renge g\u00f6re \u00e7\u00f6z\u00fcn\u00fcrl\u00fck fark\u0131 renk giderme 1. su alkol \u00e7\u00f6keltme: suda \u00e7\u00f6z\u00fcnen pigmentlerin k\u00fc\u00e7\u00fck bir k\u0131sm\u0131n\u0131 giderebilir. Alkol \u00e7\u00f6keltme: ya\u011fda \u00e7\u00f6z\u00fcnen pigmentlerin \u00e7o\u011funu \u00e7\u0131karabilir. (D\u00f6n\u00fc\u015f\u00fcml\u00fc olarak da kullan\u0131labilir) 2. Asit-baz \u00e7\u00f6keltme y\u00f6ntemi: \u00f6rne\u011fin, safs\u0131zl\u0131k [...]<\/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 are the common decolorization methods used in food processing? - 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\/tr\/decolorization-methods\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What are the common decolorization methods used in food processing? - China Chemical Manufacturer\" \/>\n<meta property=\"og:description\" content=\"What are the common decolorization methods used in food processing? 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