Thaum lawv nkag mus rau hauv lub cev, phthalates tau dhau los ntawm theem I hydrolysis thiab theem II kev sib txuas ua ke thiab tom qab ntawd tawm hauv cov quav thiab zis [15].
Phthalates nyob hauv koj lub cev ntev npaum li cas?
Thaum nws nkag mus rau hauv koj lub cev, nws tawg mus rau lwm yam tshuaj, qee qhov ua rau muaj kev phom sij. Diethyl phthalate thiab nws cov khoom tawg yuav tawm hauv koj lub cev feem ntau hauv cov zis hauv li 2 hnub Tsuas yog cov khoom sib xyaw me me lossis nws cov khoom tawg yuav nyob hauv cov ntaub so ntswg.
Puas phthalates evaporate?
Phthalates yog ib tsev neeg ntawm cov tshuaj lom neeg tsim tawm hauv lub xyoo pua xeem los siv rau hauv kev tsim cov yas, cov kuab tshuaj, thiab cov khoom tu tus kheej. Lawv yog cov tsis muaj xim, tsis muaj ntxhiab, oily kua uas tsis evaporate yooj yim thiab tsis txhob chemically khi rau cov khoom uas lawv ntxiv rau.
YPob phthalates bioaccumulate?
Vim lawv cov khoom siv tshuaj raug rau phthalates tsis ua rau bioaccumululation. Txawm li cas los xij, kev txhawj xeeb txog kev noj qab haus huv tau hais txog kev loj hlob thiab / lossis kev tsim cov tshuaj lom ntawm phthalates, txawm tias nyob hauv ib puag ncig.
phthalates ua dab tsi rau lub cev?
Nyob rau hauv ob peb xyoos dhau los, cov kws tshawb fawb tau txuas cov phthalates rau asthma, tsis hnov lus tsis zoo siab, mob qog noj ntshav, rog rog thiab ntshav qab zib hom II, IQ qis, teeb meem neurodevelopmental, coj cwj pwm. teeb meem, autism spectrum disorders, altered reproductive development thiab txiv neej fertility teeb meem.
