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COVID-19 pandemisinden bu yana tek kullan\u0131ml\u0131k g\u0131da kaplar\u0131n\u0131n yayg\u0131nla\u015fmas\u0131, beslenmemizdeki mikroplastik varl\u0131\u011f\u0131 konusunda \u00f6nemli endi\u015felere yol a\u00e7t\u0131. Derinlemesine yap\u0131lan bir analiz, bu kaplar\u0131n ger\u00e7ekten plastik par\u00e7ac\u0131klar sald\u0131\u011f\u0131 ve insan sa\u011fl\u0131\u011f\u0131 \u00fczerinde potansiyel sonu\u00e7lar\u0131 olabilece\u011fini ortaya koyuyor.<\/p>\n
Mikroplastikler, genellikle \u00e7\u0131plak g\u00f6zle g\u00f6r\u00fclmeyen, plastik nesnelerin bozunmas\u0131 sonucu olu\u015fan \u00e7ok k\u00fc\u00e7\u00fck plastik par\u00e7ac\u0131klar\u0131d\u0131r. Daha b\u00fcy\u00fck malzemelerin a\u015f\u0131nmas\u0131ndan veya baz\u0131 end\u00fcstriyel \u00fcr\u00fcnlerde kullan\u0131lan mikro boncuklardan kaynaklanabilirler. K\u00fc\u00e7\u00fck boyutlar\u0131 sayesinde kolayca \u00e7evreye yay\u0131labilir ve g\u0131dalar\u0131 kirletebilirler.<\/p>\n
\u00c7al\u0131\u015fma, g\u0131dalar\u0131n ta\u015f\u0131nmas\u0131 veya saklanmas\u0131 i\u00e7in kullan\u0131lan tek kullan\u0131ml\u0131k ve yeniden kullan\u0131labilir kaplar\u0131 kar\u015f\u0131la\u015ft\u0131rd\u0131. Sonu\u00e7lar, tek kullan\u0131ml\u0131k kaplar\u0131n yeniden kullan\u0131labilir olanlara k\u0131yasla \u00f6nemli \u00f6l\u00e7\u00fcde daha fazla mikroplastik sald\u0131\u011f\u0131 g\u00f6steriyor. Tespit edilen par\u00e7ac\u0131klar aras\u0131nda en yayg\u0131n olan\u0131, \u015fi\u015feler ve ambalajlarda s\u0131k\u00e7a kullan\u0131lan bir plastik t\u00fcr\u00fc ve bu plastik, tespit edilen par\u00e7ac\u0131klar\u0131n neredeyse yar\u0131s\u0131n\u0131 olu\u015fturuyor. En s\u0131k rastlanan par\u00e7ac\u0131klar 20 ila 49 mikrometre aras\u0131nda \u00f6l\u00e7\u00fcl\u00fcyor; bu boyut, insan v\u00fccudunun \u00e7e\u015fitli organlar\u0131na n\u00fcfuz edebilecek kadar k\u00fc\u00e7\u00fck.<\/p>\n
Sal\u0131nan mikroplastik miktar\u0131, kaplar\u0131n i\u00e7 y\u00fczeyine de ba\u011fl\u0131. \u0130\u00e7 y\u00fczey ne kadar b\u00fcy\u00fckse, s\u00fcrt\u00fcnme ve a\u015f\u0131nma o kadar fazla oluyor, bu da par\u00e7ac\u0131k sal\u0131n\u0131m\u0131n\u0131 art\u0131r\u0131yor. \u00d6rne\u011fin, genellikle yemek servisi i\u00e7in kullan\u0131lan b\u00fcy\u00fck \u00e7orba kaplar\u0131, her kullan\u0131mda 30 par\u00e7ac\u0131\u011fa kadar salabiliyor. Bu g\u00f6zlem, i\u00e7 y\u00fczeyin a\u015f\u0131nmas\u0131n\u0131n mikroplastik \u00fcretiminin ana mekanizmas\u0131 oldu\u011funu d\u00fc\u015f\u00fcnd\u00fcr\u00fcyor.<\/p>\n
T\u00fcketicilerin ger\u00e7ek maruziyetini de\u011ferlendirmek i\u00e7in ara\u015ft\u0131rmac\u0131lar, tipik bir Kore yeme\u011finin (\u00e7orba, pirin\u00e7 lapas\u0131 ve iki yan yemekten olu\u015fan) bir ki\u015fiyi yakla\u015f\u0131k 42 mikroplastik par\u00e7ac\u0131\u011f\u0131na maruz b\u0131rakabilece\u011fini tahmin ediyor. Haftada ortalama 1,6 yemek servisi al\u0131nd\u0131\u011f\u0131nda, bu maruziyet y\u0131lda yakla\u015f\u0131k 3.500 par\u00e7ac\u0131\u011fa ula\u015fabiliyor. Tek kullan\u0131ml\u0131k bardaklar, genellikle kahve i\u00e7in kullan\u0131lan, ek bir kirlenme kayna\u011f\u0131 olu\u015fturuyor. Kore’de, tek kullan\u0131ml\u0131k bardaklarda y\u0131ll\u0131k kahve t\u00fcketiminin y\u00fcksek oldu\u011fu yerlerde, bu durum y\u0131lda ve ki\u015fi ba\u015f\u0131na 2.500 ek par\u00e7ac\u0131\u011fa kadar ula\u015fabiliyor.<\/p>\n
Mikroplastikler sa\u011fl\u0131k a\u00e7\u0131s\u0131ndan risk ta\u015f\u0131m\u0131yor de\u011filler. Daha \u00f6nce yap\u0131lan \u00e7al\u0131\u015fmalar, bunlar\u0131n oksidatif stres, iltihaplanma reaksiyonlar\u0131 ve hatta endokrin bozukluklar\u0131na neden olabilece\u011fini g\u00f6sterdi. \u0130nsan d\u0131\u015fk\u0131s\u0131nda mikroplastik varl\u0131\u011f\u0131 zaten do\u011fruland\u0131, v\u00fccutta birikip birikmeyebilece\u011fi sorular\u0131n\u0131 g\u00fcndeme getiriyor. \u0130nsanlar \u00fczerindeki do\u011frudan etkiler hen\u00fcz tam olarak bilinmemekle birlikte, devam eden ara\u015ft\u0131rmalar, n\u00f6rotoksisite ve imm\u00fcnotoksisite potansiyel risklerini g\u00f6steriyor.<\/p>\n
Paslanmaz \u00e7elik gibi yeniden kullan\u0131labilir kaplar, daha az mikroplastik sal\u0131yor, ancak tamamen kirlenmeden uzak de\u011filler. Bu genellikle imalat veya ambalajlama s\u0131ras\u0131nda olu\u015fan \u00e7apraz kirlenmeden kaynaklan\u0131yor. Sonu\u00e7lar, dayan\u0131kl\u0131 olmas\u0131 i\u00e7in tasarlanm\u0131\u015f kaplar i\u00e7in bile \u00fcretim zinciri boyunca kalite kontrol\u00fcn\u00fcn \u00f6nemini vurguluyor.<\/p>\n
Tespit edilen par\u00e7ac\u0131klar\u0131n boyutu ba\u015fka bir endi\u015fe verici unsur. Bulunan par\u00e7ac\u0131klar\u0131n %72’sini olu\u015fturan 20 ila 99 mikrometre boyutundaki mikroplastikler, biyolojik bariyerleri a\u015fabilecek ve \u00e7e\u015fitli organlara ula\u015fabilecek kadar k\u00fc\u00e7\u00fck. Baz\u0131 bilim insanlar\u0131, mevcut tespit y\u00f6ntemlerinden ka\u00e7abilecek olan, daha da k\u00fc\u00e7\u00fck nanoplastiklerin varl\u0131\u011f\u0131ndan bile endi\u015fe ediyor.<\/p>\n
Yemek servisinin yayg\u0131n bir al\u0131\u015fkanl\u0131k haline geldi\u011fi Kore’de, mikroplastiklere maruz kalman\u0131n uzun vadeli sonu\u00e7lar\u0131 olabilir. Veriler, tek kullan\u0131ml\u0131k kaplar\u0131n, tuz veya musluk suyu gibi di\u011fer g\u0131dalarda g\u00f6zlemlenenin \u00f6tesinde, \u00f6nemli bir kirlenme kayna\u011f\u0131 oldu\u011funu g\u00f6steriyor. Ara\u015ft\u0131rmac\u0131lar, yeniden kullan\u0131labilir kaplar\u0131n benimsenmesi ve imalat s\u00fcre\u00e7lerinin iyile\u015ftirilmesinin, t\u00fcketiciler i\u00e7in riskleri \u00f6nemli \u00f6l\u00e7\u00fcde azaltabilece\u011fini tahmin ediyor.<\/p>\n
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DOI\u00a0:<\/strong> https:\/\/doi.org\/10.1007\/s13197-026-06691-y<\/a><\/p>\n Titre\u00a0:<\/strong> Microplastics released from disposable food containers: characterization by micro-FTIR and estimation of dietary exposure<\/p>\n Revue : <\/strong> Journal of Food Science and Technology<\/p>\n \u00c9diteur : <\/strong> Springer Science and Business Media LLC<\/p>\n Auteurs : <\/strong> Bo Kyung Kim; Jihoon Kim; Jung Bin Lee; Jun Bae Hong; Juno Lee; Pahn-Shick Chang<\/p>\n","protected":false},"excerpt":{"rendered":" “`html Tek kullan\u0131ml\u0131k g\u0131da kaplar\u0131 yiyeceklerimize mikroplastik sal\u0131yor mu? COVID-19 pandemisinden bu yana tek kullan\u0131ml\u0131k g\u0131da kaplar\u0131n\u0131n yayg\u0131nla\u015fmas\u0131, beslenmemizdeki mikroplastik varl\u0131\u011f\u0131 konusunda \u00f6nemli endi\u015felere yol a\u00e7t\u0131. Derinlemesine yap\u0131lan bir analiz, bu kaplar\u0131n ger\u00e7ekten plastik par\u00e7ac\u0131klar sald\u0131\u011f\u0131 ve insan sa\u011fl\u0131\u011f\u0131 \u00fczerinde potansiyel sonu\u00e7lar\u0131 olabilece\u011fini ortaya koyuyor. Mikroplastikler, genellikle \u00e7\u0131plak g\u00f6zle g\u00f6r\u00fclmeyen, plastik nesnelerin bozunmas\u0131 sonucu olu\u015fan… Okumaya devam et Tek kullan\u0131ml\u0131k g\u0131da kaplar\u0131 yiyeceklerimize mikroplastik sal\u0131yor mu?<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,6,2],"tags":[],"class_list":["post-21","post","type-post","status-publish","format-standard","hentry","category-insan-insani","category-kultur","category-saglik","entry"],"_links":{"self":[{"href":"https:\/\/biologistjournal.com\/tr\/wp-json\/wp\/v2\/posts\/21","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/biologistjournal.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/biologistjournal.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/biologistjournal.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/biologistjournal.com\/tr\/wp-json\/wp\/v2\/comments?post=21"}],"version-history":[{"count":1,"href":"https:\/\/biologistjournal.com\/tr\/wp-json\/wp\/v2\/posts\/21\/revisions"}],"predecessor-version":[{"id":22,"href":"https:\/\/biologistjournal.com\/tr\/wp-json\/wp\/v2\/posts\/21\/revisions\/22"}],"wp:attachment":[{"href":"https:\/\/biologistjournal.com\/tr\/wp-json\/wp\/v2\/media?parent=21"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/biologistjournal.com\/tr\/wp-json\/wp\/v2\/categories?post=21"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/biologistjournal.com\/tr\/wp-json\/wp\/v2\/tags?post=21"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}