{"id":1069,"date":"2025-06-16T16:25:24","date_gmt":"2025-06-16T16:25:24","guid":{"rendered":"http:\/\/www.sutyo.com\/?p=1069"},"modified":"2025-06-16T16:25:24","modified_gmt":"2025-06-16T16:25:24","slug":"uht-sut","status":"publish","type":"post","link":"https:\/\/www.sutyo.com\/tr\/uht-sut\/","title":{"rendered":"UHT s\u00fct"},"content":{"rendered":"

10-15 y\u0131l \u00f6nce baz\u0131 uzmanlar, \u201cSokak s\u00fct\u00fc mikrop sa\u00e7\u0131yor, ilkelli\u011fi b\u0131rak\u0131n, kutu s\u00fct\u00fc al\u0131n.\u201d \u00e7a\u011fr\u0131s\u0131 yap\u0131yordu. Medya organlar\u0131 da sokak s\u00fct\u00fc sebebiyle rahats\u0131zlanm\u0131\u015f \u00e7ocuklar\u0131 g\u00f6stererek bu durumu k\u00f6r\u00fckl\u00fcyordu.
\n\"UHT<\/p>\n

Malum T\u00fcrk halk\u0131n\u0131n sorgusuz sualsiz yenili\u011fe a\u00e7\u0131k yap\u0131s\u0131 bu bombard\u0131mana dayanamad\u0131. Sonra herkesin evine \u2018kutu s\u00fct’ler girmeye ba\u015flad\u0131. Marka say\u0131s\u0131 artt\u0131k\u00e7a fiyatlar da makulle\u015fti. Kullan\u0131m\u0131 olduk\u00e7a pratikti \u00fcstelik. Ne evde tencere kirletip dakikalarca kaynatman\u0131z gerekiyordu ne de k\u0131sa s\u00fcrede t\u00fcketmeniz. H\u00e2l b\u00f6yle olunca; bebekler, \u00e7ocuklar ve yeti\u015fkinlerin vazge\u00e7ilmezi oldu kutu i\u00e7indeki UHT s\u00fctler<\/a>.<\/p>\n

Past\u00f6rizasyon, s\u00fct\u00fcn ya 70\u201375 \u00b0C \u0131s\u0131da 15 saniye ya da yakla\u015f\u0131k 90 \u00b0C \u0131s\u0131da 1 saniye bekletilmesi ile elde ediliyor. Kutu s\u00fctlerde ise \u00e7ok daha y\u00fcksek \u0131s\u0131 UHT y\u00f6ntemi (Ultra High Temperature) kullan\u0131l\u0131yor. S\u00fct 135-150 derece s\u0131cakl\u0131kta 2-4 saniye \u0131s\u0131t\u0131l\u0131yor. Klasik evde kaynatma usul\u00fcnde ise; s\u0131cakl\u0131k yava\u015f yava\u015f 95-100 dereceye \u00e7\u0131k\u0131yor, bir ta\u015f\u0131m kaynat\u0131l\u0131p ocak kapat\u0131l\u0131yor. UHT’li s\u00fct 4 ay, past\u00f6rize 3 g\u00fcn, evde kaynat\u0131lan ise daha az dayan\u0131yor. B\u00fct\u00fcn bu \u0131s\u0131l i\u015flemler s\u00fctteki faydal\u0131 bakterileri, onlar\u0131n \u00fcrettikleri enzim ve vitaminleri de tahrip ediyor. Ama en b\u00fcy\u00fck kay\u0131p UHT teknolojisi uyguland\u0131\u011f\u0131nda ya\u015fan\u0131yor. Bundan dolay\u0131 sokak s\u00fct\u00fc ya da past\u00f6rize \u015fi\u015fe s\u00fctte yo\u011furt tutarken kutu s\u00fctte tutmuyor. UHT<\/a> y\u00f6ntemi suda \u00e7\u00f6z\u00fcnen vitaminlerin neredeyse y\u00fczde 80’ini ve B12 vitamininin ise tamam\u0131n\u0131 ortadan kald\u0131r\u0131yor. Ba\u011f\u0131rsaktaki probiyotiklere (yararl\u0131 bakterilere) zarar vererek onlar\u0131n ba\u011f\u0131rsa\u011f\u0131m\u0131zda sentezledi\u011fi vitaminlerin \u00fcretiminin de azalmas\u0131na sebep oluyor.<\/p>\n

S\u00fct i\u00e7indeki minerallere gelince; kalsiyumun da d\u00e2hil oldu\u011fu bir\u00e7ok mineralin v\u00fccut taraf\u0131ndan al\u0131nabilme ve kullan\u0131labilme \u00f6zellikleri de b\u00fcy\u00fck \u00f6l\u00e7\u00fcde yok oluyor. Dolay\u0131s\u0131yla, i\u00e7ti\u011fimiz s\u00fct v\u00fccudumuza yarar sa\u011flamak yerine zarar verir h\u00e2le geliyor. Hatta baz\u0131 uzmanlar\u0131n iddia etti\u011fine g\u00f6re, i\u00e7erik a\u00e7\u0131s\u0131ndan olduk\u00e7a fakirle\u015fen UHT s\u00fctlerin tad\u0131 ve lezzeti de de\u011fi\u015fiyor. Bunu telafi etmek, tekrar s\u00fct lezzetini kazand\u0131rmak i\u00e7in baz\u0131 kimyasallar devreye sokuluyor. Ger\u00e7i g\u00fcnl\u00fck s\u00fct ile UHT s\u00fct\u00fc pe\u015f pe\u015fe i\u00e7ti\u011finizde aralar\u0131ndaki lezzet fark\u0131n\u0131 hissetmemek m\u00fcmk\u00fcn de\u011fil. \u0130ster istemez bu iddian\u0131n hakl\u0131l\u0131k oran\u0131n\u0131 d\u00fc\u015f\u00fcnmeye ba\u015fl\u0131yorsunuz. S\u00fct\u00fcn v\u00fccudumuz i\u00e7in vazge\u00e7ilmez bir besin maddesi oldu\u011fu a\u015fik\u00e2r. Dolay\u0131s\u0131yla, alternatif olarak, past\u00f6rize edilmi\u015f g\u00fcnl\u00fck \u015fi\u015fe s\u00fctler tercih edilmeli. E\u011fer temiz, g\u00fcvenli oldu\u011funa inand\u0131\u011f\u0131n\u0131z \u00fcreticiler varsa \u00e7i\u011f s\u00fct t\u00fcketmek ise en ideali. Ba\u011f\u0131ms\u0131z S\u00fct Platformu’nun web sitesinde \u201c\u00c7i\u011f s\u00fct temin edebilece\u011finiz adresler\u201d linki belki bu a\u00e7\u0131dan size yard\u0131mc\u0131 olabilir.
\n\"UHT<\/p>\n

Heryerde bu UHT y\u00f6ntemiyle haz\u0131rlanan kutu s\u00fctlerin zararlar\u0131ndan bahsediliyor. Biz bu s\u00fctleri \u00e7ocuklar\u0131m\u0131za i\u00e7iriyoruz. Bu konuyu ara\u015ft\u0131ran bilgisi olan doktorlar, bilim adamlar\u0131 Sa\u011fl\u0131k Bakanl\u0131\u011f\u0131 ile g\u00f6r\u00fc\u015fmeler yap\u0131yormu? \u00c7\u00f6z\u00fcm \u00e7i\u011f s\u00fct almak m\u0131? Sadece s\u00fct de\u011fil tavuk ve yumrta \u00fcretiminde de sa\u011fl\u0131\u011fa ayk\u0131r\u0131 y\u00f6ntemler kullan\u0131ld\u0131\u011f\u0131 biliniyor. Peki neden hala bu \u00fcr\u00fcnler ayn\u0131 \u015fekilde \u00fcretilmeye devam ediyor. \u0130nsanlar kanser olsun diye mi? Biz halk olarak ne yiyece\u011fimizi \u015fa\u015f\u0131rd\u0131k. Bilim adamlar\u0131 olarak televizyon programlar\u0131nda konu\u015fmaktansa, devletin ilgili birimleri ile konu\u015fup bir hareket ba\u015flat\u0131n. Halkta bunun pe\u015finden gelecektir. Bu \u00fcr\u00fcnler \u00fcretimden kalkmasa bile halk protesto edip sat\u0131n almas\u0131n. Psikolojimiz bozuldu art\u0131k. Birileri para kazanacak diye insanlar kanserden \u00f6l\u00fcyor. Yaz\u0131kt\u0131r g\u00fcnaht\u0131r. Yapmay\u0131n…<\/p>\n

UHT s\u00fct melek mi \u015feytan m\u0131? Uht S\u00fct<\/a> .
\nOkullarda s\u00fct da\u011f\u0131t\u0131m\u0131n\u0131n \u00e7ocuklar \u00fczerindeki etkileri uzun \u00f6m\u00fcrl\u00fc hale getirilmi\u015f s\u00fctlerle ilgili bilimsel tart\u0131\u015fmay\u0131 da alevlendirdi.<\/p>\n

D\u00fcnyaya g\u00f6zlerimizi a\u00e7t\u0131\u011f\u0131m\u0131z andan itibaren ba\u015flayan s\u00fct ile ili\u015fkimiz bug\u00fcnlerde tehlike sinyalleri veriyor. 5 bin y\u0131ld\u0131r t\u00fcketilen ba\u015f tac\u0131m\u0131z s\u00fct, Milli E\u011fitim ile G\u0131da ve Tar\u0131m Bakanl\u0131\u011f\u0131\u2019n\u0131n ortakla\u015fa hayata ge\u00e7irdi\u011fi \u2018Okul s\u00fct\u00fc, ak\u0131l s\u00fct\u00fc\u2019 projesi ile b\u00fcy\u00fck bir yang\u0131n\u0131n ortas\u0131na d\u00fc\u015ft\u00fc. Uzun boylu, ak\u0131ll\u0131, g\u00fc\u00e7l\u00fc kuvvetli olmak i\u00e7in l\u0131k\u0131r l\u0131k\u0131r i\u00e7ti\u011fimiz s\u00fct\u00fcm\u00fcz nas\u0131l oldu da y\u00fczlerce \u00f6\u011frenciyi hastane kap\u0131lar\u0131na d\u00fc\u015f\u00fcrd\u00fc sorusu kafalar\u0131 kurcal\u0131yor. Ge\u00e7en \u00e7ar\u015famba g\u00fcn\u00fcnden itibaren ba\u015flayan tart\u0131\u015fmada her kafadan bir ses \u00e7\u0131k\u0131yor. Kimine g\u00f6re end\u00fcstriyel \u00fcretim, g\u00fc\u011f\u00fcmden d\u00f6k\u00fclen s\u00fct\u00fcn masumiyetini bozdu. Kimine g\u00f6re alerji, kimine g\u00f6re ise \u00e7ok da b\u00fcy\u00fct\u00fclmemesi gereken \u2018ola\u011fan\u2019 bir durum. Peki \u015fimdi ne olacak? Bunun i\u00e7in de s\u00fct ile ilgili bilimsel tart\u0131\u015fmalardan, neden oldu\u011fu alerjilere kadar bilmemiz gerekenleri masaya yat\u0131rd\u0131k. Uzun \u00f6m\u00fcrl\u00fc UHT s\u00fctler faydal\u0131 m\u0131, past\u00f6rize s\u00fct ile aras\u0131ndaki fark ne, g\u00fc\u011f\u00fcm s\u00fctleri ne kadar yararl\u0131, gibi sorulara uzmanlardan ald\u0131\u011f\u0131m\u0131z yan\u0131tlar kafalar\u0131m\u0131z\u0131 \u2018s\u00fctliman\u2019 yapacak gibi g\u00f6r\u00fcn\u00fcyor.<\/p>\n

\u2018UHT s\u00fct k\u00f6t\u00fc diyen bilim insan\u0131 olamaz\u2019
\nProf. Dr. Funda Elmac\u0131o\u011flu (Marmara \u00dcniversitesi Sa\u011fl\u0131k Bilimleri Fak\u00fcltesi Beslenme ve Diyetetik B\u00f6l\u00fcm Ba\u015fkan\u0131): UHT s\u00fct\u00fcn k\u00f6t\u00fc oldu\u011funu s\u00f6yleyen bilim insan\u0131 olamaz. UHT teknolojisi kullan\u0131larak i\u00e7meye haz\u0131r hale gelen s\u00fct, ne protein ne de kalsiyum de\u011ferinden bir \u015fey kaybeder. Tam tersine insan metabolizmas\u0131na zararl\u0131 olan bakteri ve mikroorganizmalar \u00f6ld\u00fc\u011f\u00fc i\u00e7in g\u0131daya g\u00fcvenli bir ula\u015f\u0131m sa\u011flar. UHT s\u00fct\u00fc k\u00f6t\u00fcleyen ki\u015filer sadece pop\u00fcler beslenme bilgileriyle topluma \u00e7ok b\u00fcy\u00fck zarar veriyorlar. Mahallede ya da sokak s\u00fct\u00e7\u00fcs\u00fcnden al\u0131nan s\u00fct\u00fcn i\u00e7eri\u011fini bilimiyoruz. Hangi \u015fartlardan ge\u00e7ti, hangi ko\u015fullarda korundu gibi sorular\u0131n yan\u0131t\u0131 yok. Son g\u00fcnlerde okullarda da\u011f\u0131t\u0131lan s\u00fctlerle ilgili k\u0131yamet koptu ama \u015fu ger\u00e7e\u011fe dikkat \u00e7ekmek isterim, T\u00fcrk geneti\u011finde laktaz yetersizli\u011fi var. Bu oran da olduk\u00e7a y\u00fcksek. 70 milyonun y\u00fczde 33\u2019\u00fcnde. Bu 20 milyon ki\u015fi demek.<\/p>\n

Ali Osman Mola (Ambalajl\u0131 S\u00fct ve S\u00fct \u00dcr\u00fcnleri Sanayicileri Derne\u011fi Genel Koordinat\u00f6r\u00fc): Belli birtak\u0131m ki\u015filer uzun \u00f6m\u00fcrl\u00fc UHT s\u00fct\u00fc k\u00f6t\u00fcleyerek prim yapmaya \u00e7al\u0131\u015f\u0131yor. UHT s\u00fct teknolojisi y\u0131llard\u0131r g\u00fcvenle d\u00fcnyada kullan\u0131l\u0131yor. UHT s\u00fct hakk\u0131nda ileri geri konu\u015fanlarla bir araya gelerek marketten gidip bir UHT s\u00fct al\u0131p, laboratuvarda test ettirelim. Bakal\u0131m besin de\u011ferleri kaybolmu\u015f mu. Evet UHT s\u00fct\u00fcn i\u00e7indeki mikroorganizmalar yok oluyor ancak bu s\u0131rada \u00e7ok az miktarda besin de\u011feri kayboluyor. A\u00e7\u0131k s\u00fct\u00fc al\u0131p, evde kaynatmak s\u00fct\u00fcn daha fazla besin de\u011feri kaybetmesine neden olur. Past\u00f6rize s\u00fct ise UHT s\u00fct kadar y\u00fcksek \u0131s\u0131da i\u015flemden ge\u00e7medi\u011fi i\u00e7in baz\u0131 bakterileri i\u00e7inde korur. Ama bu y\u00fczden k\u0131sa s\u00fcrede bozulur. Yurt genelindeki bir kampanya past\u00f6rize s\u00fct ile yap\u0131l\u0131rsa, so\u011fuk zinciri korumak sorun yaratabilece\u011fi i\u00e7in daha b\u00fcy\u00fck sorunlar \u00e7\u0131kabilir. UHT kapa\u011f\u0131 a\u00e7mad\u0131\u011f\u0131n\u0131z s\u00fcrece 4-6 ay dayan\u0131r.<\/p>\n

\u2018UHT s\u00fct\u00fcn hi\u00e7bir faydas\u0131 yok\u2019
\nProf. Dr. Ahmet Ayd\u0131n ( \u0130stanbul \u00dcniversitesi Cerrahpa\u015fa T\u0131p Fak\u00fcltesi \u00d6\u011fretim \u00dcyesi): S\u00fct\u00fc UHT haline getirebilmek i\u00e7in \u00e7ok y\u00fcksek \u0131s\u0131da, \u00e7ok y\u00fcksek bir bas\u0131n\u00e7 uyguluyorlar. Bu bas\u0131n\u00e7 alt\u0131nda s\u00fct\u00fcn i\u00e7indeki t\u00fcm yararl\u0131 ve yarars\u0131z bakteriler \u00f6l\u00fcyor. Ve s\u00fct\u00fcn i\u00e7indeki protein ve enzimler de tahrip oluyor. Bu y\u00fczden de yo\u011fun olarak sindirim sorunlar\u0131 ya\u015fan\u0131yor. S\u00fct yerine mand\u0131radan al\u0131nm\u0131\u015f s\u00fct\u00fc i\u00e7in ve bu s\u00fctle yap\u0131lan ek\u015fiyebilen, t\u0131pk\u0131 annelerimizin yapt\u0131\u011f\u0131 gibi yo\u011furt yap\u0131p yiyin. UHT edilmi\u015f s\u00fct\u00fcn hi\u00e7bir faydas\u0131 yok. Ayr\u0131ca UHT s\u00fct ba\u011f\u0131ml\u0131l\u0131k yarat\u0131yor, dikkat da\u011f\u0131n\u0131kl\u0131\u011f\u0131 ve ac\u0131ya kar\u015f\u0131 dayan\u0131kl\u0131l\u0131k geli\u015fiyor. Bakanl\u0131k okullarda taze past\u00f6rize s\u00fct ya da bu s\u00fctle yap\u0131lan yo\u011furt da\u011f\u0131tabilir. Past\u00f6rizasyon, s\u00fct\u00fcn vitamin ve mineralle zenginle\u015fmesini engelliyor, sindirim enzimlerini tahrip ediyor. Tahrip olan ve sindirilmeyen protein par\u00e7ac\u0131klar\u0131, ba\u011f\u0131rsaktan kan\u0131m\u0131za ge\u00e7iyor, v\u00fccut da bunlar\u0131 d\u00fc\u015fman olarak alg\u0131l\u0131yor ve ba\u011f\u0131\u015f\u0131kl\u0131k sistemini tahrip ediyor. \u0130nsan v\u00fccudu tahrip oluyor ve alerjik hastal\u0131klara, ba\u011f\u0131\u015f\u0131kl\u0131k sistemi hastal\u0131klar\u0131na, romatizmal hastal\u0131klara neden oluyor. \u00c7ocuklarda g\u00f6r\u00fclen kronik orta kulak iltihab\u0131n\u0131n alt\u0131nda da s\u00fct kullan\u0131m\u0131 vard\u0131r.<\/p>\n

Dr. Yavuz Dizdar (\u0130stanbul \u00dcniversitesi \u00c7apa T\u0131p Fak\u00fcltesi Onkoloji \u00d6\u011fretim \u00dcyesi): S\u00fct efsanesi, end\u00fcstriyel s\u00fctlere ge\u00e7ilmesiyle y\u0131k\u0131ld\u0131. UHT s\u00fct i\u00e7ilebilir bir \u015fey de\u011fil. G\u0131da end\u00fcstrisi, hijyen s\u00fct \u00fcretme gerek\u00e7esiyle UHT ve uzun \u00f6m\u00fcrl\u00fc s\u00fctleri dayan\u0131kl\u0131 beyaz e\u015fya gibi bir \u015feye d\u00f6n\u00fc\u015ft\u00fcrd\u00fc. UHT s\u00fctler ek\u015fime \u00f6zelli\u011fini bile yitirdi\u011fi i\u00e7in bozuldu\u011funu anlamak zodur. Okullarda s\u00fct da\u011f\u0131tmak i\u00e7in ad\u0131m at\u0131lmas\u0131 do\u011fru, ancak bu taze g\u00fcnl\u00fck past\u00f6rize s\u00fctle yap\u0131lmal\u0131.<\/p>\n

S\u00fct alerjisi nedir? Prof.Dr. Ahmet Rasim K\u00fc\u00e7\u00fckusta – G\u00f6\u011f\u00fcs Hastal\u0131klar\u0131 Uzman\u0131: S\u00fctte bulunan proteinlere kar\u015f\u0131 ortaya \u00e7\u0131kan anormal tepkilere s\u00fct alerjisi ad\u0131 verilir. Bu reaksiyon \u00e7o\u011fu zaman s\u00fctte bulunan bir protein olan kazein, laktalbumin ve laktoglobulin\u2019den kaynaklan\u0131r. S\u00fct alerjisinin mide-ba\u011f\u0131rsak sistemi belirtileri bulant\u0131, kusma, kar\u0131n a\u011fr\u0131lar\u0131, ishal, kar\u0131nda \u015fi\u015fkinlik ve gazd\u0131r. \u00c7ocuklar\u0131n y\u00fczde 90\u2019a yak\u0131n\u0131nda 3 ya\u015f\u0131ndan sonra bu kendili\u011finden ge\u00e7er.
\nSa\u011fl\u0131kl\u0131, kaliteli, g\u00fcvenilir i\u00e7me s\u00fct\u00fc \u00fcretimi i\u00e7in ilk \u015fart, temiz bir ortamda, iyi beslenen, sa\u011fl\u0131kl\u0131 ineklerden sa\u011f\u0131lan kaliteli \u00e7i\u011f s\u00fctt\u00fcr. UHT s\u00fctlerin \u00fcretiminde kaliteli \u00e7i\u011f s\u00fct kullan\u0131l\u0131r. \u00c7\u00fcnk\u00fc ancak y\u00fcksek kaliteli, az say\u0131da bakteri i\u00e7eren s\u00fctler UHT \u0131s\u0131l i\u015flemine uygundur.
\nModern s\u00fct sa\u011fma sistemleri herhangi bir rahats\u0131zl\u0131k
\nyaratmaz. \u0130neklerin rahat\u0131n\u0131 d\u00fc\u015f\u00fcnerek tasarlanm\u0131\u015ft\u0131r.
\nBu sistemler memede bir miktar s\u00fct kalmas\u0131n\u0131 sa\u011flar.
\nBu sayede hayvanlar kendini iyi hisseder ve taze s\u00fct \u00fcretilir.
\nS\u00fct\u00fcn hava ile temas\u0131 ile bakteriler s\u00fct\u00fcn i\u00e7ine girebilir
\nve h\u0131zla \u00e7o\u011falarak \u00fcr\u00fcn\u00fcn bozulmas\u0131na neden olabilir.
\nBu s\u00fcrecin \u00f6n\u00fcne ge\u00e7mek i\u00e7in
\ns\u00fct +4\u00b0C’ye kadar so\u011futulmal\u0131d\u0131r.
\nS\u00fct\u00fc 4 saniyede g\u00fcvenli hale getirir.<\/p>\n

S\u00fct, UHT i\u015flemi s\u0131ras\u0131nda 2-6 saniye boyunca
\n135- 150\u00b0C aras\u0131nda \u0131s\u0131t\u0131l\u0131r ve an\u0131nda so\u011futulur.
\nMineral de\u011ferler tamamen korunurken vitamin de\u011ferlerinde minimal kay\u0131plar ya\u015fan\u0131r. Bu kay\u0131plar, kaynatma i\u015flemi sonras\u0131nda g\u00f6r\u00fclenin \u00e7ok alt\u0131ndad\u0131r.
\nBu s\u00fcre bakterileri ortadan kald\u0131rmak i\u00e7in yeterli olurken s\u00fct\u00fcn sa\u011fl\u0131kl\u0131 i\u00e7eri\u011finin korunmas\u0131n\u0131 da sa\u011flar.
\nBesin de\u011ferleri korunur<\/p>\n

Anl\u0131k s\u0131cakl\u0131k d\u00fc\u015f\u00fc\u015f\u00fc s\u00fct\u00fcn i\u00e7erdi\u011fi besinlerin
\ndo\u011fal olarak korunmas\u0131n\u0131 sa\u011flar.<\/p>\n

Uzmanlar\u0131n onaylad\u0131\u011f\u0131 teknoloji<\/p>\n

* Amerikan G\u0131da Teknolojistleri Enstit\u00fcs\u00fc, 1989 y\u0131l\u0131nda
\nUHT i\u015flemini g\u0131da end\u00fcstrisinin 20. y\u00fczy\u0131lda
\nger\u00e7ekle\u015ftirdi\u011fi en b\u00fcy\u00fck ba\u015far\u0131 olarak kabul etti.
\nSiz G\u00fcnl\u00fck S\u00fct \u00dcreticisi’nun do\u011fal s\u00fctlerinden hep daha fazlas\u0131n\u0131 al\u0131n diye, G\u00fcnl\u00fck S\u00fct \u00dcreticisi UHT S\u00fctleri geli\u015ftirdik. G\u00fcnl\u00fck S\u00fct \u00dcreticisi’nun geli\u015fmi\u015f tesislerinde UHT teknolojisi kullan\u0131larak \u00f6zenle haz\u0131rlanan nefis s\u00fctler, uzun \u00f6m\u00fcrl\u00fc olarak buzdolab\u0131n\u0131zda yerini al\u0131yor. Tazeli\u011fi son kullanma tarihine kadar g\u00fcvenle koruyor. Tazeli\u011fi kadar, lezzeti de uzun \u00f6m\u00fcrl\u00fc olan G\u00fcnl\u00fck S\u00fct \u00dcreticisi UHT S\u00fctler hi\u00e7bir katk\u0131 maddesi i\u00e7ermeme \u00f6zelli\u011fiyle, annelerin mutfaktaki en sa\u011fl\u0131kl\u0131 ve g\u00fcvenilir dostu!<\/p>\n

GIDA VE S\u00dcT \u00dcR\u00dcNLER\u0130 \u0130\u00c7\u0130N UHT TEKNOLOJ\u0130S\u0130
\nD\u00fc\u015f\u00fck asit i\u00e7eri\u011fine sahip g\u0131dalar\u0131n sterilizasyonu i\u00e7in kullan\u0131lan UHT i\u015flemi \u00fcr\u00fcnlerin 135\u00b0C s\u0131cakl\u0131\u011f\u0131n \u00fczerine \u00e7\u0131kana kadar \u0131s\u0131t\u0131lmas\u0131n\u0131 i\u00e7erir. T\u00fcm mikroorganizmalar\u0131 yok ederek son \u00fcr\u00fcn\u00fcn ortam s\u0131cakl\u0131\u011f\u0131nda da\u011f\u0131t\u0131m i\u00e7in uygun olmas\u0131n\u0131 sa\u011flar.
\nG\u0131dalar ve s\u00fct \u00fcr\u00fcnleri i\u00e7in UHT i\u015flemi
\nUHT i\u015flemi bir sterilizat\u00f6r ve bir aseptik \u00fcnite (\u00fcr\u00fcn\u00fcn ambalajlanmas\u0131 i\u00e7in) gerektirir. UHT s\u00fct, UHT aromal\u0131 s\u00fct, UHT kremalar\u0131, soya s\u00fct\u00fc ve di\u011fer s\u00fct \u00fcr\u00fcnleri alternatifleri gibi d\u00fc\u015f\u00fck asit i\u00e7erikli (pH 4,6’n\u0131n \u00fczerinde) \u00fcr\u00fcnler i\u00e7in kullan\u0131l\u0131r. Ayn\u0131 i\u015flem \u00e7orbalar, soslar, tatl\u0131lar, domates ve meyve preparatlar\u0131 ve bebek g\u0131das\u0131 gibi haz\u0131r g\u0131dalar\u0131n sterilizasyonu i\u00e7in de kullan\u0131l\u0131r.<\/p>\n

Y\u00fcksek \u0131s\u0131l i\u015flem ve konservelemenin g\u0131da koruma y\u00f6ntemi olarak do\u011fu\u015fu 1800’l\u00fc y\u0131llar\u0131n ba\u015f\u0131nda Fransa’da ger\u00e7ekle\u015fmi\u015ftir. 1839 y\u0131l\u0131na gelindi\u011finde kalay kapl\u0131 \u00e7elik kaplar yayg\u0131n bir \u015fekilde kullan\u0131l\u0131yordu. 1960’l\u0131 y\u0131llarda Tetra Pak bu \u00f6nc\u00fc g\u0131da koruma teknolojisinin \u00fcst\u00fcne ekleme yaparak kendi s\u00fcrekli UHT i\u015fleme ve aseptik ambalajlama sistemlerinin \u00f6nc\u00fcl\u00fc\u011f\u00fcn\u00fc yapm\u0131\u015f ve b\u00f6ylece UHT s\u00fct segmentinin b\u00fcy\u00fcmesine \u00f6n ayak olmu\u015ftur.<\/p>\n

UHT i\u015fleminde ama\u00e7 mikroorganizmalar\u0131n yok edilmesini en \u00fcst seviyeye \u00e7\u0131kar\u0131rken \u00fcr\u00fcndeki kimyasal de\u011fi\u015fiklikleri minimuma indirmektir. Bu da farkl\u0131 g\u0131da t\u00fcrleri i\u00e7in optimum s\u0131cakl\u0131k ve i\u015fleme s\u00fcresi kombinasyonunu bulmak anlam\u0131na gelir.<\/p>\n

Tetra Pak iki UHT i\u015flem y\u00f6ntemi se\u00e7ene\u011fi sunmaktad\u0131r: do\u011frudan ya da dolayl\u0131. Do\u011frudan UHT \u0131s\u0131tmada buhar k\u0131sa bir s\u00fcreli\u011fine \u00fcr\u00fcne enjekte edilir ve bunun hemen ard\u0131ndan an\u0131nda so\u011futma ger\u00e7ekle\u015fir. \u0130\u015flemin k\u0131sal\u0131\u011f\u0131 olduk\u00e7a y\u00fcksek \u00fcr\u00fcn kalitesine ula\u015fmay\u0131 m\u00fcmk\u00fcn k\u0131lar.<\/p>\n

Ancak s\u00fcre\u00e7 dolayl\u0131 UHT i\u015flemine g\u00f6re nispeten y\u00fcksek bir enerji t\u00fcketimi gerektirir. Dolayl\u0131 \u0131s\u0131tmada \u00fcr\u00fcn do\u011frudan \u0131s\u0131 kayna\u011f\u0131yla temas etmez, ancak \u0131s\u0131 e\u015fanj\u00f6rleriyle \u0131s\u0131t\u0131l\u0131r. Bu y\u00f6ntemin bu kadar maliyet etkin olmas\u0131n\u0131n sebebi \u0131s\u0131 enerjisinin b\u00fcy\u00fck bir k\u0131sm\u0131n\u0131n geri kazan\u0131labilir olmas\u0131d\u0131r.<\/p>\n

\u200b<\/p>","protected":false},"excerpt":{"rendered":"

10-15 y\u0131l \u00f6nce baz\u0131 uzmanlar, \u201cSokak s\u00fct\u00fc mikrop sa\u00e7\u0131yor, ilkelli\u011fi b\u0131rak\u0131n, kutu s\u00fct\u00fc al\u0131n.\u201d \u00e7a\u011fr\u0131s\u0131 yap\u0131yordu. Medya organlar\u0131 da sokak s\u00fct\u00fc sebebiyle rahats\u0131zlanm\u0131\u015f \u00e7ocuklar\u0131 g\u00f6stererek bu durumu k\u00f6r\u00fckl\u00fcyordu. Malum T\u00fcrk halk\u0131n\u0131n sorgusuz sualsiz yenili\u011fe a\u00e7\u0131k yap\u0131s\u0131 bu bombard\u0131mana dayanamad\u0131. Sonra herkesin evine \u2018kutu s\u00fct’ler girmeye ba\u015flad\u0131. Marka say\u0131s\u0131 artt\u0131k\u00e7a fiyatlar da makulle\u015fti. Kullan\u0131m\u0131 olduk\u00e7a pratikti … Okumaya devam et “UHT s\u00fct”<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[3],"tags":[7,321,5,117,164,160,133],"class_list":["post-1069","post","type-post","status-publish","format-standard","hentry","category-sut-firmalari","tag-gunluk-sut","tag-probiyotik-tereyag","tag-sut-firmalari","tag-sut-isleme","tag-sut-ureticileri","tag-uht","tag-uht-sut"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.sutyo.com\/tr\/wp-json\/wp\/v2\/posts\/1069","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sutyo.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sutyo.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sutyo.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sutyo.com\/tr\/wp-json\/wp\/v2\/comments?post=1069"}],"version-history":[{"count":2,"href":"https:\/\/www.sutyo.com\/tr\/wp-json\/wp\/v2\/posts\/1069\/revisions"}],"predecessor-version":[{"id":1073,"href":"https:\/\/www.sutyo.com\/tr\/wp-json\/wp\/v2\/posts\/1069\/revisions\/1073"}],"wp:attachment":[{"href":"https:\/\/www.sutyo.com\/tr\/wp-json\/wp\/v2\/media?parent=1069"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sutyo.com\/tr\/wp-json\/wp\/v2\/categories?post=1069"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sutyo.com\/tr\/wp-json\/wp\/v2\/tags?post=1069"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}