Thola ukuthi yini iBisphenol A nokuthi ungayibona kanjani emaphaketheni epulasitiki

-Delile

• Ungayibona kanjani iBisphenol A ekupakisheni
• Inani elivunyelwe le-Bisphenol A

I-Bisphenol A, eyaziwa nangokuthi yi-BPA, iyinhlanganisela esetshenziswa kakhulu ukwenza amapulasitiki e-polycarbonate nama-epoxy resins, futhi isetshenziswa kakhulu ezitsheni ukugcina ukudla, amabhodlela amanzi neziphuzo ezithambile nasemathini okudla okulondoloziwe. Kodwa-ke, lapho lezi ziqukathi zihlangana nokudla okushisa kakhulu noma lapho kufakwa kwi-microwave, i-bisphenol A ekhona epulasitiki ingcolisa ukudla bese igcina idliwe nokudla.

Ngaphezu kokuba khona ekupakisheni kokudla, i-bisphenol ingatholakala kumathoyizi epulasitiki, izimonyo nephepha elishisayo. Ukusetshenziswa ngokweqile kwalesi sidakamizwa kuye kwaxhunyaniswa nezingozi eziphakeme zezifo ezinjengomdlavuza webele nowe-prostate, kodwa inani elikhulu le-bisphenol liyadingeka ukuze kube nokulahlekelwa kwezempilo.

Ungayibona kanjani iBisphenol A ekupakisheni

Ukuhlonza imikhiqizo equkethe i-bisphenol A, ubukhona bezinombolo 3 noma 7 kufanele kuqashelwe ekupakisheni kophawu lokuphinda lusetshenziswe epulasitiki, njengoba lezi zinombolo zimelela ukuthi okokusebenza kwenziwa nge-bisphenol.

Imikhiqizo yepulasitiki esetshenziswa kakhulu equkethe i-bisphenol yizitsha zasekhishini ezinjengamabhodlela ezingane, amapuleti kanye neziqukathi zepulasitiki, futhi zikhona nakuma-CD, izitsha zezokwelapha, amathoyizi nezinto zikagesi.

Ngakho-ke, ukugwema ukuthintana ngokweqile nale nto, umuntu kufanele akhethe ukusebenzisa izinto ezingenayo i-bisphenol A. Bona ezinye izeluleko zokuthi ungayigwema kanjani i-bisphenol A.

Inani elivunyelwe le-Bisphenol A

Isamba esiphezulu esivunyelwe ukusebenzisa i-bisphenol A ngu-4 mcg / kg ngosuku ukugwema ukulimala empilweni. Kodwa-ke, ukusetshenziswa kwansuku zonke kwezingane nezingane kungu-0.875 mcg / kg, kanti isilinganiso sabantu abadala siyi-0.388 mcg / kg, okukhombisa ukuthi ukusetshenziswa okuvamile kwabantu akubeki izingozi empilweni.

Kodwa-ke, noma ngabe izingozi zemiphumela emibi ye-bisphenol A zincane kakhulu, kusabalulekile ukugwema ukusetshenziswa ngokweqile kwemikhiqizo equkethe le nto ukuvikela izifo.