Bisphenol A BPA siv rau dab tsi?
Bisphenol A BPA siv rau dab tsi?

Video: Bisphenol A BPA siv rau dab tsi?

Video: Bisphenol A BPA siv rau dab tsi?
Video: Bisphenol A 2024, Kaum ib hlis
Anonim

BPA sawv rau bisphenol A. BPA yog ib qho kev lag luam chemical uas tau ua siv los ua tej yam yas thiab resins txij li xyoo 1960. BPA muaj nyob rau hauv polycarbonate plastics thiab epoxy resins. Polycarbonate yas yog feem ntau siv hauv cov thawv ntim khoom noj thiab dej haus, xws li cov fwj dej.

Tom qab ntawd, BPA puas tsim kev puas tsuaj rau tib neeg?

Ceev cov lus tseeb ntawm bisphenol A, los yog BPA IB yog tam sim no nyob ib ncig ntawm peb nyob rau hauv ib puag ncig thiab nyob rau hauv manufactured khoom. Kev tshawb fawb tau txuas nrog cov teeb meem fertility, txiv neej impotence, kab mob plawv thiab lwm yam mob. Qee cov ntawv ceeb toom hais tias tam sim no theem ntawm BPA tsawg thiab tsis muaj kev phom sij rau tib neeg.

Tom qab ntawd, lo lus nug yog, vim li cas cov tuam txhab siv BPA? Keeb kwm. BPA yog ib qho kev lag luam tshuaj siv los ua polycarbonate, ib qho nyuaj, ntshiab yas, uas yog siv nyob rau hauv ntau yam khoom siv. BPA yog kuj pom muaj nyob rau hauv epoxy resins, uas ua raws li ib tug tiv thaiv nyob rau hauv lub sab hauv ntawm ib co hlau-raws li zaub mov thiab dej haus cov kaus poom.

Ib yam li ntawd, nws raug nug, hom tshuaj lom BPA yog dab tsi?

BPA ( bisphenol A ) yog ib qho tshuaj ntxiv rau ntau yam khoom lag luam, suav nrog cov ntim khoom noj thiab cov khoom siv tu cev. Nws tau pom thawj zaug hauv xyoo 1890, tab sis cov kws tshawb fawb hauv xyoo 1950 pom tau tias nws tuaj yeem sib xyaw nrog lwm cov tshuaj los tsim kom muaj zog thiab muaj zog. yas.

BPA ua rau mob qog noj ntshav li cas?

4, 2018 - Ib txoj kev tshawb fawb tseem ceeb hauv tsoomfwv tau pom tias cov tshuaj bisphenol A tsawg tsawg, lossis BPA , tshwm rau ua rau Kev hloov pauv hauv cov tsiaj txhu hauv lab - suav nrog kev nce hauv lub mis mob qog noj ntshav.

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