{"id":9986,"date":"2022-05-19T18:59:12","date_gmt":"2022-05-19T18:59:12","guid":{"rendered":"http:\/\/ubmgida.com.tr\/?p=9986"},"modified":"2022-05-19T19:02:39","modified_gmt":"2022-05-19T19:02:39","slug":"9986","status":"publish","type":"post","link":"https:\/\/ubmgida.com.tr\/index.php\/2022\/05\/19\/9986\/","title":{"rendered":"Tarih\u00e7e"},"content":{"rendered":"\n<figure class=\"wp-block-table\"><table><tbody><tr><td><br>Un, tah\u0131llar\u0131n \u00f6\u011f\u00fct\u00fclmesi ile elde edilen de\u011ferli bir \u00fcr\u00fcn olup, modern insan\u0131n kulland\u0131\u011f\u0131 ilk besindir. Bu\u011fday, basit de\u011firmen ta\u015flar\u0131 ile \u00f6\u011f\u00fct\u00fclerek una \u00e7evrilebilece\u011fi M.\u00d6. 9000\u2019lerde ke\u015ffedildi. V\u00fccudumuzun normalde sindiremedi\u011fi taneciklerin \u00f6\u011f\u00fct\u00fclmesiyle insanl\u0131\u011f\u0131n kaderinin de\u011fi\u015fece\u011fi kimin akl\u0131na gelirdi? Bu\u011fday \u00f6\u011f\u00fct\u00fclmeseydi \u015fimdi ne kek ne b\u00f6rek ne de ekmek olacakt\u0131. Bu\u011fday\u0131 \u00f6\u011f\u00fcten ilk uygarl\u0131k, konik de\u011firmenler kullanan Romal\u0131lard\u0131. Tarihte bilinen ilk de\u011firmenlerin \u0130\u00e7 Anadolu\u2019da oldu\u011fu bilinmektedir. 1879\u2019da end\u00fcstri devriminin ba\u015flang\u0131c\u0131nda, Londra\u2019da ilk buharl\u0131 de\u011firmen in\u015fa edildi. 1930\u2019larda, baz\u0131 unlar demir, niasin, tiamin ve riboflavin ile zenginle\u015ftirilmeye ba\u015fland\u0131. 1940\u2019larda de\u011firmenler unu zenginle\u015ftirmeye ba\u015flad\u0131 ve 1990\u2019larda listeye folik asitte eklendi. Sanayi Devrimi s\u0131ras\u0131nda \u00e7ok \u00f6nemli bir problem ba\u015f g\u00f6sterdi: unun depolanmas\u0131 ve korunmas\u0131. Unun nakliyat\u0131n\u0131 yap\u0131laca\u011f\u0131 mesafelerin uzakl\u0131\u011f\u0131 ve o d\u00f6nemin g\u00f6receli yava\u015f olan da\u011f\u0131t\u0131m sistemi unun do\u011fal raf \u00f6mr\u00fcn\u00fc k\u0131salt\u0131yordu. Unun raf \u00f6mr\u00fcn\u00fcn s\u0131n\u0131rl\u0131 olma sebebi bu\u011fday tohumunda bulunan ve oksijen ile an\u0131nda reaksiyona giren ya\u011f asitleri. Bu proses daha bu\u011fday taneci\u011fi \u00f6\u011f\u00fct\u00fcl\u00fcrken ba\u015fl\u0131yor ve ya\u011f asitleri ne kadar \u00e7ok oksitlenirse, un da o kadar \u00e7ok ac\u0131la\u015f\u0131yor, bozuluyor. \u0130klime ve bu\u011fday\u0131n kalitesine ba\u011fl\u0131 olarak bu proses 6 ile 9 ay devam ediyor. 19. y\u00fczy\u0131l\u0131n sonlar\u0131nda bu s\u00fcre sanayi \u00fcretimi ve sonras\u0131nda \u00fcr\u00fcn\u00fcn da\u011f\u0131t\u0131m\u0131 i\u00e7in \u00e7ok k\u0131sayd\u0131. Vitaminler, mikro besinler ve amino asitler 19. y\u00fczy\u0131l sonlar\u0131nda pek bilinmedi\u011finden en iyi \u00e7\u00f6z\u00fcm tohumun \u00e7\u0131kar\u0131lmas\u0131 idi. \u00c7\u00fcnk\u00fc bu\u011fday\u0131n sahip oldu\u011fu ya\u011f\u0131n \u00e7o\u011funu b\u00fcnyesinde bar\u0131nd\u0131ran tohumu olmaks\u0131z\u0131n \u00fcretilen unda ya\u011f asitlerinin oksitlenmesi s\u00f6z konusu olamaz. Bu durum, \u00e7ekirdeksiz bu\u011fdaydan \u00fcretilen unu bir standart haline getirdi. Un \u00fcretiminde \u00e7ekirdeksiz bu\u011fday kullan\u0131m\u0131 kalabal\u0131k n\u00fcfuslu b\u00f6lgelerden ba\u015flayarak neredeyse bir nesil sonra k\u0131rsal kesime ula\u015ft\u0131. Bu\u011fday\u0131n besin de\u011ferini olu\u015fturan bile\u015fenlerin \u00e7o\u011fu kepekte ve tohumda mevcuttur. Kepek, \u00e7\u00f6z\u00fcnmeyen lifler (sindirim sistemimiz i\u00e7in \u00f6nemli), bir yada birka\u00e7 tane esas amino asiti eksik proteinler ve eser miktarda B vitamini ve demir i\u00e7erir. Tohum, bu\u011fday \u00e7ekirde\u011finin en y\u00fcksek besin de\u011ferine sahip b\u00f6l\u00fcm\u00fcd\u00fcr. Tohum, protein E vitamini, neredeyse t\u00fcm B vitaminleri (folik asit dahil), karoten ve di\u011fer antioksidanlar\u0131 ve ayr\u0131ca omega-3 ya\u011f asitlerini i\u00e7erir. Bu\u011fday \u00e7ekirde\u011finin en b\u00fcy\u00fck k\u0131sm\u0131n\u0131 olu\u015fturan unsu \u00f6z, karbonhidratlar\u0131, bir yada birka\u00e7 tane esas amino asiti eksik protein ve eser miktarda vitaminler ile mineralleri i\u00e7erir.<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Un, tah\u0131llar\u0131n \u00f6\u011f\u00fct\u00fclmesi ile elde edilen de\u011ferli bir \u00fcr\u00fcn olup, modern insan\u0131n kulland\u0131\u011f\u0131 ilk besindir. Bu\u011fday, basit de\u011firmen ta\u015flar\u0131 ile \u00f6\u011f\u00fct\u00fclerek una<\/p>\n","protected":false},"author":1,"featured_media":9988,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false},"categories":[107],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/ubmgida.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/9986"}],"collection":[{"href":"https:\/\/ubmgida.com.tr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ubmgida.com.tr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ubmgida.com.tr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ubmgida.com.tr\/index.php\/wp-json\/wp\/v2\/comments?post=9986"}],"version-history":[{"count":4,"href":"https:\/\/ubmgida.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/9986\/revisions"}],"predecessor-version":[{"id":9996,"href":"https:\/\/ubmgida.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/9986\/revisions\/9996"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ubmgida.com.tr\/index.php\/wp-json\/wp\/v2\/media\/9988"}],"wp:attachment":[{"href":"https:\/\/ubmgida.com.tr\/index.php\/wp-json\/wp\/v2\/media?parent=9986"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ubmgida.com.tr\/index.php\/wp-json\/wp\/v2\/categories?post=9986"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ubmgida.com.tr\/index.php\/wp-json\/wp\/v2\/tags?post=9986"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}