Sezvo zhizha rava kuswedera, mwaka wekutengesa wakazara wezvinwiwa zvakasiyana-siyana wave mukutenderera kwemwedzi. mutengi ari kuwedzera kutaura nezve kuchengetedzeka kwechinwiwa chigadziko uye kana zvese zvichigona kubatanidza bisphenol A (BPA). Munyori mukuru weInternational Food Packaging Association, nyanzvi yezvekuchengetedzwa kwezvakatipoteredza, Dong Jinshi, anotsanangura kuti polycarbonate plastiki, iyo inosanganisira BPA, inowanzoshandiswa mukugadzira tafura yepurasitiki, bhodhoro remvura, uye chigadziko chekudya chakasiyana nekuda kwekuchena kwayo uye kusimba uye kusimba. epoxy resin ine BPA inowanzo shandiswa seyemukati yekuputira chikafu nechinwiwa mugaba, inopa anti-corrosion midziyo inodzivirira oxygen uye microorganism kupinda mugaba.

Izvo zvakakosha kuti uzive kuti havasi vese vanogona kubatanidza BPA, sezvo mamwe ari ekugadzira zvinhu kunze kwe polycarbonate plastiki. Dong Jinshi inosimbisa kuvapo kweBPA mualuminium nesimbi inogona kushandisa kuCola, inogona michero, uye zvimwe zvekutengesa. Nekudaro, kushandiswa kwepurasitiki isina-BPA mune mamwe kunogona kuvimbisa kuti haisi yese midziyo inoburitsa njodzi yekuratidzwa kweBPA. AI isingaonekweINOFANIRA kusanganisirwa kubatsira kuona zvinhu zvekurongedza zvakachengeteka.

Bisphenol A, nesainzi inozivikanwa se2,2-di (4-hydroxyphenyl) propane, yakakosha organic kemikari kushandiswa mukugadzira assorted polymer material, plasticizer, fire retardant, uye zvimwe zvakanaka zvinotengeswa makemikari. Kunyangwe ichiverengerwa kushambadza senge yakaderera-chepfu kemikari, ongororo yemhuka yakaratidza kuti BPA inogona kutevedzera estrogen, inotungamira kune yakashata mhedzisiro yakadai sekutanga kwevakadzi kukura, kuderera kwesperm count, uye prostate gland kukura. Uyezve, inoratidza embryonic toxicity uye teratogenicity, inokweretesa kuwedzera njodzi yegomarara senge ovarian uye prostate gland cancer mumhuka.