BPA leach sai npaum li cas rau hauv dej?
BPA leach sai npaum li cas rau hauv dej?

Video: BPA leach sai npaum li cas rau hauv dej?

Video: BPA leach sai npaum li cas rau hauv dej?
Video: The Drastic Life Changes That Come with Living BPA-Free 2024, Kaum ib hlis
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Kawm: Ceev ceev , Txoj Kev Siv Tau Tshem Tawm 99% ntawm BPA Los ntawm Dej Hauv 30 feeb. Txawm hais tias nws tau ua txhaum cai rau xyoo los muag me nyuam khob thiab fwj ua nrog BPA , qhov cuam tshuam endocrine tseem muaj thoob plaws hauv ib puag ncig.

Tsuas yog li ntawd, ntawm qhov kub ntawm BPA leach rau hauv dej?

Siv cov txheej txheem ntawm kev rov ntxuav dua thiab raug rau 100 ° C dej rau 1 hr Brede et al. (2003) qhia tau tias BPA los ntawm tshiab PC menyuam lub raj mis leached rau hauv boiling dej (0.23 ± 0.12 ng / ml).

Kuj Paub, puas yog yas leach rau hauv dej? Kawm: Feem ntau Plastics Leach Hormone-zoo li tshuaj. Cov neeg tsim khoom ntawm dej fwj, suav nrog Camelback, tam sim no muag cov khoom lag luam uas tsis muaj BPA, ib qho tshuaj uas tuaj yeem ua rau kev sib deev hormone estrogen. Tab sis ib txoj kev tshawb fawb tshiab hais tias txawm tias lawv tsis muaj BPA, feem ntau yas cov khoom tso tawm cov tshuaj estrogenic.

Yog li ntawd, dab tsi ua rau BPA leaching?

Thaum cov polycarbonate plastics thiab epoxy resins ua los ntawm cov tshuaj raug rau cov kua kub, BPA leaches tawm 55 lub sij hawm sai dua li nws ua raws li ib txwm muaj, raws li kev tshawb fawb tshiab los ntawm Scott Belcher, tus kws kho mob endocrine ntawm University of Cincinnati.

BPA puas tuaj yeem boiled ntawm dej?

Lub Peb Hlis 23 - WEDNESDAY, Lub Ib Hlis 30 (HealthDay News) -- nthuav tawm cov fwj yas rau boiling dej tau tso tawm cov tshuaj muaj txiaj ntsig zoo 55 zaug sai dua li qub, kev tshawb fawb tshiab qhia. Bisphenol A ( BPA ) muaj nyob rau hauv cov yas uas tsim dej lub raj mis, lub raj mis me me, thiab lwm yam khoom noj thiab dej ntim ntim.

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