Koj Puas kam Microwave Yas?

Zoo Siab

• Cov hom yas
• Puas yog kev nyab xeeb rau microwave yas?
• Lwm txoj hauv kev los txo koj li kev cuam tshuam rau BPA thiab phthalates
• Hauv qab kab

Yas yog cov khoom siv hluavtaws lossis semi-hluavtaws uas ruaj khov, hnav thiab hloov tau.

Cov khoom no tso cai rau nws los ua ntau yam khoom, nrog rau cov khoom siv kho mob, cov tsheb, thiab cov khoom siv hauv tsev xws li cov thawv ntim khoom noj, lub ntim dej haus, thiab lwm yam tais diav.

Txawm li cas los xij, koj yuav xav paub seb koj tuaj yeem tiv thaiv yas microwave los npaj zaub mov, sov koj cov dej haus uas koj nyiam, lossis rov ua kom sov dua.

Kab lus no piav qhia txog tias koj tuaj yeem tiv thaiv yas yas.

Cov hom yas

Yas yog cov khoom siv ntawm cov saw ntev ntawm cov polymers, uas muaj ob peb txhiab rov ua rau hu ua monomers ().

Thaum lawv ib txwm ua los ntawm cov roj thiab cov nkev, cov yas kuj tseem tuaj yeem ua los ntawm cov khoom siv dua tshiab xws li ntoo sis plawv ntoo thiab paj rwb linters ().

Nyob rau ntawm lub hauv paus ntawm feem ntau cov khoom siv yas, koj yuav pom daim duab peb sab ua dua tshiab nrog tus lej - qhov cim npe ntawm yas - xws li ntawm 1 txog 7. Tus lej qhia koj txog hom yas twg nws ua los ntawm ().

Xya hom yas thiab cov khoom lag luam tsim tawm los ntawm lawv suav nrog (, 3):

1. Polyethylene terephthalate (PET lossis PETE): dej qab zib cov fwj dej haus, txiv laum huab xeeb thiab lub hau mayonnaise, thiab cov roj ua noj
2. Cov siab ceev polyethylene (HDPE): Cov tshuaj ntxuav tes thiab tshuaj ntxuav tes, cov taub mis tso, cov thawv butter, thiab cov hmoov tub rog
3. Polyvinyl chloride (PVC): kav dej hauv kav dej, xaim hluav taws xob, ntaub da dej, tub kho mob, thiab cov tawv tawv hluavtaws
4. Tsawg ntom polyethylene (LDPE): hnab yas, nyem hwj, thiab ntim khoom noj
5. Polypropylene (PP): lub raj mis lub taub ntim, kua mis nyeem yog ntim, lub taub ntim khoom noj, ntim ib qho me me hauv kas fes tsiav tshuaj, me nyuam lub taub mis, thiab lub taub dej shaker
6. Polystyrene lossis Styrofoam (PS): ntim cov txiv laum huab xeeb thiab cov ntim khoom noj uas siv pov tseg, cov paib thiab cov khob siv pov tseg
7. Lwm yam: suav nrog polycarbonate, polylactide, acrylic, acrylonitrile butadiene, styrene, fiberglass, thiab nylon

Qee lub plastics muaj cov tshuaj ntxiv kom ua tiav cov khoom xav tau ntawm cov khoom tiav (3).

Cov khoom ntxiv no suav nrog kev pleev xim rau, kev txhawb nqa, thiab lub zog kom ruaj khov.

Yas yog tsim los ntawm cov roj thiab cov nkev. Muaj ntau ntau hom yas uas muaj ntau yam ntawv thov.

Puas yog kev nyab xeeb rau microwave yas?

Qhov kev txhawj xeeb tseem ceeb nrog microwaving yas yog tias nws tuaj yeem ua kev quav ntxiv - qee qhov tsis zoo - kom mob rau koj cov zaub mov thiab dej haus.

Cov tshuaj ua rau muaj kev txhawj xeeb tseem ceeb yog bisphenol A (BPA) thiab chav kawm tshuaj lom neeg hu ua phthalates, ob qho no tau siv los ua kom qhov kev hloov pauv thiab siv tau ntev ntawm cov yas.

Cov tshuaj no - tshwj xeeb tshaj yog BPA - cuam tshuam koj lub cev cov tshuaj hormones thiab tau cuam tshuam rau kev rog, ntshav qab zib, thiab kev muaj mob rau yug me nyuam (,,,).

BPA feem ntau pom hauv polycarbonate (PC) plastics (tus lej 7), uas tau siv dav txij li xyoo 1960 los ua cov thawv ntim khoom noj, haus khob haus dej, thiab lub raj mis menyuam ().

Cov BPA los ntawm cov yas no tuaj yeem xa mus rau cov zaub mov thiab dej haus nyob rau lub sijhawm, zoo li thaum lub hnab yas raug kub, xws li thaum nws yog microwaved (,,).

Txawm li cas los xij, niaj hnub no, qee cov tuam ntxhab ntawm cov khoom noj npaj, khaws cia, thiab cov khoom lag luam tau hloov cov PC yas rau BPA tsis pub yas zoo li PP.

Lub Chaw Tswj Xyuas Khoom Noj thiab Tshuaj (FDA) tseem txwv tsis pub siv cov khoom BPA-ntim rau hauv cov ntim khoom noj rau me nyuam mos, cov khob cawv, thiab cov taub mis ().

Tseem, kev tshawb fawb pom tias txawm tias BPA-plastics tsis muaj lwm yam tuaj yeem tso lwm yam tshuaj cuam tshuam kev cuam tshuam cov tshuaj xws li phthalates, lossis BPA kev xaiv zoo li bisphenol S thiab F (BPS thiab BPF), mus rau hauv cov zaub mov thaum microwaved (,,,).

Yog li, feem ntau nws yog lub tswv yim zoo kom tsis txhob microwaving yas, tshwj tsis yog - raws li FDA - lub thawv tshwj xeeb qhia tias muaj kev nyab xeeb rau microwave siv ().

Microwaving yas tuaj yeem tso cov tshuaj phem xws li BPA thiab phthalates rau hauv koj cov zaub mov thiab dej haus. Yog li, koj yuav tsum tsis txhob microwaving yas, tshwj tsis yog tias nws tau sau rau qhov kev siv tshwj xeeb no.

Lwm txoj hauv kev los txo koj li kev cuam tshuam rau BPA thiab phthalates

Thaum microwaving yas ua kom nrawm tshaj tawm BPA thiab phthalates, nws tsis yog tib txoj kev lom neeg cov tshuaj no tuaj yeem nyob hauv koj cov zaub mov lossis dej haus.

Lwm yam uas tuaj yeem ua rau kom muaj tshuaj lom neeg ntau ntxiv xws li (,):

• muab cov zaub mov tso rau hauv cov thawv yas uas yog cov tseem kub
• txhuam cov thawv ntim khoom siv uas siv cov khoom siv tsis zoo, xws li lub pob zeb steel, uas tuaj yeem ua rau khawb
• siv cov ntim rau ncua sijhawm ntev
• nthuav tawm ntim rau cov tshuab ntxuav tais diav ntau zaus dhau sijhawm

Raws li txoj cai dav dav, cov thawv ntim yas uas tau tawg, pitting, lossis pom cov cim ntawm kev coj tus kheej, yuav tsum tau hloov nrog cov thawv tshiab tsis muaj BPA yas ntim lossis ntim tsim los ntawm iav.

Niaj hnub no, ntau lub chaw ntim khoom noj yog tsim los ntawm BPA-dawb PP.

Koj tuaj yeem txheeb xyuas cov thawv ntim tau los ntawm PP los ntawm kev saib hauv qab rau PP daim npav lossis daim phiajcim rov qab uas muaj tus lej 5 nyob hauv nruab nrab.

Cov zaub mov yas ntim zoo ib yam li qhwv ntaub yas kuj tseem muaj BPA thiab phthalates ().

Xws li, yog tias koj xav tau los npog koj cov zaub mov hauv cov microwave, siv cov ntawv ciab, ntawv parchment, lossis phuam ntawv.

Cov thawv ntim yas uas yog tawg, puas ntsoog, lossis hnav dhau heev dhau lawm, ua rau muaj kev pheej hmoo siab txog kev paug tshuaj lom neeg.

Hauv qab kab

Plastics yog cov ntaub ntawv tsim los ntawm cov roj lossis roj av, thiab lawv muaj ntau yam kev siv.

Txawm hais tias ntau lub chaw khaws khoom noj, npaj, thiab cov khoom lag luam yog tsim los ntawm cov yas, microwaving lawv tuaj yeem nrawm tawm cov tshuaj tsis zoo xws li BPA thiab phthalates.

Yog li, tshwj tsis yog cov khoom lag luam yas uas pom tau tias yog microwave nyab xeeb, tsis txhob microwaving nws, thiab hloov cov ntim yas ntim nrog cov tshiab.