Imaanshaha xagaaga, dhammaan noocyada cabitaannada ee xilliga iibka, macaamiil badan ayaa weydiinaya: dhalada cabitaanka waa kuwee ka badbaado badan? Dhammaan gasacadaha ma ka kooban yihiin BPA?
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Xoghayaha guud ee Ururka Baakadaha Cuntada Caalamiga ah, khabiir ku takhasusay ilaalinta deegaanka Dong Jinshi ayaa u sheegay warfidiyeenka in caagadda polycarbonate ee ay ku jirto bisphenol A ay leedahay nadiif, aan sahlanayn in la jebiyo iyo astaamo kale. Warshadeeyayaashu waxay u adeegsadaan inay ku sameeyaan agabyo kala duwan, sida weelasha caagagga ah, caagagga biyaha, caagagga dhallaanka, gasacadaha fudud iwm. Sababta sanduuqa baakadaha ee gasacadaha birta ah iyo gasacadaha aluminium ka kooban yahay bisphenol A waa in bisphenol A ay leedahay saameyn wanaagsan oo ka hortagga daxalka waxayna si wax ku ool ah uga hortagi kartaa ogsijiinta iyo microorganisms inay soo galaan gasacadaha.
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Dong Jinshi wuxuu xasuusinayaa, hadda waxaa ku jira bisphenol A aluminium kaliya ma aha koola, oo leh birta,aluminium baakad karaSiddeed ka mid ah poruel khasnadaha, miraha qasacadaysan iyo wixii la mid ah ayaa sidoo kale ka kooban bisphenol A. Si kastaba ha ahaatee, Dong Jinshi ayaa sidoo kale tilmaamay in taasi macnaheedu maaha in dhammaan gasacadaha ay ku jiraan BPA, gasacadaha qaarkood hadda waxay ka samaysan yihiin caag, haddii aysan ka samaysan PC. balaastik ah, kuma jiraan BPA.

Hordhaca Kimistariga
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Bisphenol A, magaca sayniska ee 2, 2-di (4-hydroxyphenyl) propane, waa walxo kiimiko ah oo muhiim ah, phenol iyo acetone oo muhiim ah oo ka soo jeeda bisphenol Noolaha moodada buuxinta molecular, inta badan loo isticmaalo soosaarka polycarbonate, epoxy xabagta, xabagta polysulfone, xabagta ether polyphenyl, xabagta polyester-ka aan saturated iyo qalab kale oo polymer ah. Waxa kale oo loo isticmaali karaa soo saarista balaastikada, ololka retardant, antioxidant, xasilinta kulaylka, antioksidanter caag, sunta cayayaanka, rinjiga iyo alaabta kale ee kiimikada wanaagsan.
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Xogtu waxay muujinaysaa in bisphenol A ay tahay kiimiko sun yar. Tijaabooyin xayawaan ah ayaa lagu ogaaday in bisphenol A ay leedahay saamaynta ku ekaynta estrogen, xitaa haddii qiyaasta ay aad u yar tahay, waxay ka dhigi kartaa xayawaanku inay soo saaraan korriinka haweenka hore, tirada shahwada oo hoos u dhacda, korriinka qanjirka 'prostate' iyo saameyno kale. Intaa waxaa dheer, waxaa la muujiyay in bisphenol A ay leedahay qaar ka mid ah sunta embriyaha iyo teratogenicity, taas oo si weyn u kordhin karta dhacdooyinka kansarka ugxan-sidaha, kansarka qanjirka 'prostate', leukemia iyo kansarrada kale ee xayawaanka.

Sida loo doorto cabitaanka qasacadaysan ee aan bisphenol ahayn
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Suuqa bisphenol A ma lumin, khataraha suurtagalka ah ee bisphenol A ayaa laga yaabaa inay jiraan. Haddaba, baakaddee ayaa ugu ammaan badan suuqa? Sidee lagu gartaa badeecooyinka balaastikada ah ee ay ku jirto bisphenol A?
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Markaad dooranayso cabitaanka qasacadaysan, waxa si gaar ah muhiim u ah inaad akhrido tirooyinka ku yaala calaamada saddex xagal ee hoose ee dhalada caaga ah. Sababtoo ah lambar kastaa waxay u taagan tahay walxo caag ah, qalabyo kala duwan, waxqabadyo kala duwan, xaaladaha isticmaalka badbaadada ayaa sidoo kale kala duwan.
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Marka loo eego halbeegga qaranka, "1" waxay u taagan tahay PET (polyethylene terephthalate), oo guud ahaan loo isticmaalo dhalooyinka biyaha macdanta ah iyo dhalooyinka cabitaanka kaarboonaysan. Kulayl u adkaysta 70 ℃, kaliya ku habboon cabitaannada heerkulka qolka ama cabitaannada barafaysan, dareeraha heerkulka sarreeya way fududahay in la beddelo, isticmaalka muddada dheer ee soo noqnoqda ayaa laga yaabaa inuu sii daayo gaasaska waxyeellada leh; "3" waxay ka dhigan tahay PVC (7810,15.00,0.19%) (polyvinyl chloride), oo aan loo isticmaali karin baakadaha cuntada; "4" waxay ka dhigan tahay LDPE (polyethylene cufnaanta hoose), oo loo isticmaalo filim cunto, filim caag ah, iwm., marka ay la kulanto 110 ℃, waxaa jiri doona ifafaale kulul oo kulul, markaa ka hor intaadan isticmaalin foornada microwave, iska hubi inaad ka saarto filimka cuntada ee cuntada. marka hore; "5" waxay u taagan tahay PP (polypropylene), taas oo loo isticmaalo sanduuqyada qadada microwave waana la kululayn karaa; "6" waxay u taagan tahay PS (polystyrene), taas oo loo isticmaalo samaynta maddiibado sanduuqyada noodle degdeg ah iyo sanduuqyada cuntada degdega ah, laakiin laguma kululayn karo foornada microwave, loomana isticmaali karo in lagu shubo asiidh xooggan iyo walxaha alkaline; "7" waxay u taagan tahay polycarbonate (PC) iyo noocyo kale, taas oo macnaheedu yahay in haddii lambarka saddexagalka uu yahay 7, waa inuu ka kooban yahay BPA.

Waxaan nahayaluminium awooddhoofiyaha wax soo saarka ee wax ka badan 15 sano, sanado badan oo aluminium ah ayaa khibrad wax soo saar leh, waxaanu fiiro gaar ah u leenahay badbaadada cuntada, aluminiumku wuxuu dahaadhi karaa, dhammaan isticmaalka qalabka gudaha ee gudaha ee waafaqsan heerarka qaranka, si loo hubiyo badbaadada, marka lagu daro, waxaan sidoo kale soo saarAluminium BPA bilaash ah, ku soo dhawoow macaamiisha ka kala yimid wadamada oo dhan inay u yimaadaan inay la tashadaan