Cov lus qhia no rhuav tshem cov lus nug los ntawm cov khoom siv thiab los ntawm cov thawv tshwj xeeb uas koj yuav tuav tau. Nws kuj tseem npog cov cim los nrhiav, dab tsi daim ntawv lo "microwave safe" tiag tiag lav, yog vim li cas txawm tias cov thawv ntim tau muaj qee qhov caveats, thiab yuav ua li cas yog tias koj twb tau microwaved ib yam dab tsi koj yuav tsum tsis txhob muaj.
Teb ceev:PP (#5), qab zib bagasse, thiab PLA-raws li compostable ntim feem ntau muaj kev nyab xeeb rau luv luv reheating. Styrofoam (#6), txhuas, PET (#1), thiab cov yas dub uas tsis muaj npe yuav tsum tsis txhob mus hauv microwave. Thaum koj tsis paub meej, hloov cov zaub mov mus rau lub khob los yog ceramic phaj - nws yuav siv li 60 vib nas this thiab tshem tawm tag nrho cov kev kwv yees.
Microwave Kev Nyab Xeeb los ntawm Cov Khoom Siv - Ceev ceev
| Khoom siv | Microwave Safe? | Max pom zoo sijhawm | Yuav Qhia Li Cas | Hom Thawv Hom |
|---|---|---|---|---|
| PP (polypropylene) | Yog lawm | Mus txog 5 min | Recycling cim #5 los yog "PP" ntawm lub hauv paus | Deli thawv, sauce khob, clamshells |
| Qab Zib bagasse | Yog lawm | 3–5 feeb | Fibrous kev ntxhib los mos; compostable daim ntawv lo | Eco clamshells, tais, tais |
| Pob kws / PLA | Kev siv luv xwb | 2–3 feeb | Daim ntawv lo "Compostable". | Eco tais; kos daim ntawv lo rau CPLA |
| PE-coated ntawv | Kev siv luv xwb | 1–2 feeb | Smooth coated sab hauv | Kua zaub khob, ntawv noodle tais |
| PLA- daim ntawv | Kev siv luv xwb | 1–2 feeb | "PLA-lined" lossis compostable daim ntawv lo | Eco khob, kraft tais |
| Uncoated kraft ntawv | Kev siv luv xwb | 1–2 feeb | Uncoated xim av ntawv sab hauv | Sandwich thawv |
| PET | Tsis muaj | Tsis muaj | Recycling symbol #1 | Clear deli tais, khob dej txias |
| PS / Styrofoam | Tsis muaj | Tsis muaj | Recycling cim #6; ua npuas ncauj | Ua npuas ncauj clamshells, ua npuas ncauj khob |
| Aluminium | Tsis txhob | Tsis muaj | Hlau, ci iab | Foil tais, qee lub thawv catering |
| Dub yas (tsis muaj npe) | Zam | Tsis muaj | Xim dub; feem ntau tsis muaj cov cai rov ua dua tshiab | Muaj ntau yam khoom siv clamshell tais |
Khoom siv -los ntawm -Cov ntaub ntawv kev nyab xeeb
Cov khoom siv yog tib yam uas txiav txim siab seb lub thawv puas muaj kev nyab xeeb rau microwave. Xim, qhov loj me, hom, thiab lub thawv zoo yog txhua yam tsis cuam tshuam.
PP (Polypropylene, #5) - Feem ntau muaj kev nyab xeeb
Nrhiav tus lej5sab hauv daim duab peb sab recycling, los yog cov ntawv "PP" stamped ntawm lub hauv paus. Ntawm cov khoom siv yas siv hauv kev pabcuam zaub mov, PP yog ib qho kev ntsuas feem ntau rau kev siv microwave. FDA lees paub PP raws li cov khoom noj uas siv tau-cov khoom siv rau cov ntawv siv cua sov, thiab lub hom phiaj feem ntau- uamicrowavable ntim khoom nojhauv kev lag luam khoom noj khoom haus yog tsim los ntawm nws.
Dab tsi "microwave nyab xeeb" txhais tau tias ntawm lub thawv PP yog qhov tshwj xeeb: lub thawv yuav tsis warp lossis tsim cov kab mob pom tseeb raws li kev siv ib txwm muaj. Nws tsis txhais hais tias xoom tshuaj tsiv teb tsaws - tshwj xeeb tshaj yog thaum cua sov siab - cov zaub mov muaj roj ntawm lub zog siab tshaj plaws rau lub sijhawm ntev. Khaws lub sijhawm cua sov qis dua tsib feeb, siv lub zog nruab nrab ntau dua li qhov siab tshaj plaws, thiab tsis txhob rov ua dua microwaving tib lub thawv pov tseg. Yog xav paub ntxiv saibPP's Food Safety Profile, nrog rau yuav ua li cas nws coj raws li kev kub ntxhov, phau ntawv qhia npog cov ntsiab lus tshwj xeeb.
PS thiab Styrofoam (#6) - Tsis txhob Microwave
Polystyrene nqa cov khoom siv rov ua dua tshiab#6thiab yog cov khoom nyob rau hauv ob qho tib si khov deli khob thiab nthuav ua npuas ncauj (Styrofoam) ntim. Ntawm qhov kub ntawm microwave, PS softens thiab tuaj yeem deform. Qhov kev txhawj xeeb tseem ceeb tshaj yog tshuaj: styrene, ib feem ntawm polystyrene, yog cais los ntawm covNational Toxicology ProgramRaws li "tsim nyog xav tias yuav ua rau tib neeg carcinogen" hauv lawv Daim Ntawv Qhia Txog Carcinogens, thiab nws tuaj yeem txav mus rau hauv cov zaub mov thaum cov khoom kub. Tsis muaj cua sov lub sij hawm muaj kev nyab xeeb rau cov thawv PS - hloov cov zaub mov mus rau lub phaj ua ntej rov ua dua. Kom nkag siab li casPP, PS, thiab PET sib piv rau kev siv microwave, tsab xov xwm hais txog qhov sib txawv ntawm qhov ua tau zoo.
PET (#1) - Tsim los rau Kev Siv Txias nkaus xwb
PET yog cov ntshiab lossis ib nrab -cov yas ntshiab siv rau lub raj mis dej txias thiab cov tais zaub mov deli - cov lej rov ua dua#1. Nws yog engineered rau kev siv txias. Thaum microwaved, PET tuaj yeem deform raws li tus qauv, thiab kev tshawb fawb tau ua rau muaj kev txhawj xeeb txog cov tshuaj tiv thaiv antimony - siv los ua cov catalyst hauv PET ntau lawm - leaching ntawm qhov kub siab. Qhov kev pheej hmoo raug mob ntawm chav tsev kub lossis qis dua yog suav tias yog qis; cua sov yog qhov teeb meem tshwj xeeb. Tsis txhob siv PET rau reheating, txawm luv luv.
Dub Yas Takeout Tais - Zam
Dub yas clamshell tais yog cov feem ntau microwaved ntim, thiab cov teeb meem tshaj plaws. Thawj qhov teeb meem yog kev txheeb xyuas: cov thawv yas dub feem ntau nqa tsis muaj cov lej rov ua dua tshiab, lossis cov lej tsis pom los ntawm cov xim. Lawv feem ntau yog tsim los ntawm cov khoom siv rov ua dua tshiab uas tsis paub muaj pes tsawg leeg, uas tuaj yeem suav nrog cov resins tsis tsim nyog rau kev raug tshav kub.
Kuj tseem muaj kev txhawj xeeb cais nrog cov xim xim. Kev soj ntsuam ywj pheej ntawm cov khoom siv yas dub tau txheeb xyuas cov qib siab ntawm cov tshuaj tua hluav taws hluav taws xob brominated - cov khoom cuam tshuam nrog cov khoom siv hluav taws xob rov ua dua tshiab uas tuaj yeem xaus rau hauv cov kwj yas rov qab. Qhov no yog thaj chaw muaj kev txhawj xeeb txog kev nyab xeeb es tsis yog qhov teeb meem kev tswj hwm, tab sis nws ntxiv rau rooj plaub kom tsis txhob microwave nrog cov tais dub uas tsis muaj npe. Phau ntawv mob siab raudub yas takeout ntimnpog cov pov thawj hauv qhov tob ntxiv.
Daim ntawv -raws li ntim - Nws nyob ntawm txheej txheej
Daim ntawv dawb thiab cov duab los qhia ua rau lub microwave cua sov zoo ntawm lawv tus kheej. Qhov sib txawv yog cov txheej sab hauv uas ua rau lub thawv roj thiab noo noo resistant:
- PE (polyethylene) txheej:Cov kab ntau tshaj plaws nyob rau hauv cov ntawv khob, kua zaub tais, thiab noodle thawv. Nws tuaj yeem pib degrading ntawm qhov kub thiab txias. Txwv tsis pub siv microwave rau 1-2 feeb.
- Wax txheej:Siv rau qee qhov qub - cov thawv ntawv style. Wax melts ntawm qhov kub ntawm microwave thiab tuaj yeem paug cov zaub mov. Tsis txhob microwave.
- PLA hauv ob sab phlu:Ib tsob nroj- muab tau bioplastic hauv ob sab phlu nce siv hauv eco- ntim. Cov cua sov ntau dua - ruaj khov dua PE rau qhov raug luv luv. Feem ntau siv tau rau 1-2 feeb.
- Uncoated kraft ntawv:Kov luv luv microwave raug yam tsis muaj teeb meem. Xyuas seb cov hlau staples lossis hlau tuav ua ntej muab tso rau hauv lub microwave - ob leeg yuav tsum tau muab tshem tawm ua ntej.
Ib txoj cai siv thoob plaws txhua lub thawv ntawv: tshem tawm cov khoom siv hlau ua ntej thiab ua kom sov li ob feeb. Kuj tseem muaj PFAS kev txhawj xeeb tshwj xeeb rau qee cov ntawv ntim cov txheej txheem, uas tau muab cais hauv qab no.
Aluminium - Tsis nyob hauv ib qho xwm txheej
Aluminium reflects microwaves es tsis nqus lawv. Qhov no ua rau electromagnetic arcing - pom sparks uas tuaj yeem ua rau lub microwave's magnetron puas tsuaj thiab, qee zaum, pib hluav taws. Txoj cai npog cov tais ntawv ua tiav thiab cov ntawv ci nyias nyias tso rau saum cov ntawv lossis cov thawv yas. Ua ntej microwaving dab tsi, kos rau txhuas thiab tshem tawm tag nrho. Ib daim ntawv ci ntawm lub hau ntawv yog txaus los ua kom arcing.
Qab Zib Bagasse - Feem ntau muaj kev nyab xeeb rau Reheating
Bagasse yog nias los ntawm cov fiber ntau ntxiv tom qab cov kua txiv tau muab rho tawm los ntawm cov suab thaj. Vim tias cov ntim khoom no yog tsim los ntawm cov khoom siv cog qoob loo ntau dua li cov khoom siv hluavtaws, lawv tswj cov cua sov hauv microwave yam tsis muaj deforming lossis tsim cov khoom tawg yooj yim - ua rau lawv yog ib qho kev xaiv muaj kev nyab xeeb dua ntawm cov ntim pov tseg rau rov ua kom sov.
Tshem lub hau ua ntej cua sov thiab tuav lub sij hawm rau 3-5 feeb. Yog tias koj tab tom nrhiav cov no los ua tus neeg yuav khoom noj khoom haus, xyuas seb cov roj- cov txheej tiv thaiv puas yog PFAS-dawb - qee tus neeg siv khoom siv PFAS- muaj cov qauv, lwm tus tsis ua, thiab qhov sib txawv tsis pom ntawm qhov muag.Bagasse clamshell takeout ntimthiab lwm yambiodegradable zaub mov thawv xaivnce ntxiv hais txog PFAS- cov qauv pub dawb, tab sis ib txwm nug rau cov ntaub ntawv es tsis yog kev cia siab rau daim ntawv qhia kev ruaj ntseg.
Pob kws thiab PLA Ntim - Muaj kev nyab xeeb rau kev siv luv luv, nrog kev txwv
Standard PLA (polylactic acid) muaj qhov tshwj xeeb qis dua qhov kev hloov pauv kub dua li PP. Raws li kev tsim qauv, tus qauv PLA tuaj yeem pib softening ntawm qhov kub thiab txias lub microwave ncav cuag sai sai - yog vim li cas PLA khob txias tsis haum rau cov dej kub, txawm tias lawv zoo li cov cua sov- khob khov. Crystallized PLA (CPLA), siv rau hauv qee lub hau thiab cov tais diav, muaj cua sov ntau dua - ruaj khov, tab sis txawm tias CPLA- cov thawv ntim raws li tsis raug ntsuas rau kev siv microwave txuas ntxiv.
Rau luv luv reheating - 2–3 feeb ntawm nruab nrab fais fab - PLA zoo-raws li compostable ntim feem ntau tuav yog hais meej meej tias yog microwave- nyab xeeb. "Compostable" ib leeg tsis paub meej tias microwave compatibility. Txheeb xyuas cov ntawv tshwj xeeb, ua kom lub sijhawm khaws cia, thiab tsis txhob rov qab siv cov ntim no rau kev rov ua kom sov dua.
Microwave Kev Nyab Xeeb los ntawm Lub Thawv Hom: Pizza Boxes, Ua Npuas Ncauj Clamshells, Cov tais dub, thiab lwm yam
Hauv kev xyaum, cov neeg feem coob tab tom saib ib lub thawv tshwj xeeb - tsis nyeem cov lej resin. Tshooj lus no suav nrog hom uas koj yuav ntsib ntau tshaj.
Suav Zaub Mov Oyster Pail Box
Lub thawv ntawv dawb folded yog ntawv-raws li thiab tuaj yeem siv 1-2 feeb ntawm microwave cua sov ntawm nws tus kheej - cov hlau hlau tuav tsis tau. Qhov kov ua rau arcing. Yog tias koj tshem cov hlau kov, luv luv reheating yog ua tau, tab sis cov thawv no tsis raug ntsuas rau kev siv microwave thiab txheej txheej zoo sib txawv los ntawm tus neeg muag khoom. Muab hais tias tshem tawm tus kov yuav siv sij hawm tib lub sij hawm thaum hloov cov zaub mov mus rau ib lub tais, hloov yog qhov yooj yim thiab txhim khu kev qha xaiv.
Ua Npuas Ncauj Clamshell Containers
Qhov no yog polystyrene (#6). Tsis txhob microwave. Tsis muaj kev zam, tsis yog "tsuas yog 30 vib nas this." Hloov cov zaub mov mus rau ib lub phaj ua ntej reheating.
Dub Yas Clamshell Tais Nrog Lub hau Ntshiab Dome
Lub tais dub yog feem ntau unlabeled mix recycled yas. Lub hau npog npog feem ntau yog PET (#1). Tsis tas yuav tsum mus rau hauv lub microwave. Siv ib lub phaj nrog daim ntawv xoob xoob xoob xoob los yog lub microwave-safe splatter tus neeg zov nyob rau sab saum toj.
Clear Yas Deli Ntim
Tshawb xyuas lub hauv paus rau tus lej rov ua dua.#5 (PP)Feem ntau zoo rau nruab nrab microwave cua sov.#1 (PET)yuav tsum tsis txhob microwaved. Tsis pom tus lej? Tsis txhob siv nws rau reheating. Rau kev sib piv sib sib zog nqus, phau ntawv qhia raumicrowaving zaub mov hauv cov thawv yasnpog cov kev sib txawv ntawm cov thawv ntim khoom.
Pizza Boxes
Cov duab los qhia yooj yim tuaj yeem zam tau 1-2 feeb microwave tawg yam tsis muaj kev phom sij tam sim ntawd, tab sis lub thawv pizza tsis raug ntsuas rau kev siv microwave thiab cov cheeb tsam uas muaj roj muaj kev pheej hmoo ntau dua ntawm lub sijhawm ntev. Qhov laj thawj tseem ceeb dua rau kev hloov pizza rau lub phaj yog qhov zoo - pizza rov ua kom sov hauv 350℃F (175 degree) qhov cub ntawm lub khib, los yog nyob rau hauv ib lub skillet qhuav ntawm nruab nrab kub, rov qab los rau ib yam dab tsi tsim nyog noj. Microwaved hauv lub thawv, nws tsis.
Paper Soup Bowls thiab Noodle Cups
PE-coated paperboard. Ib mus rau ob feeb yog feem ntau txais; Tsis tas li ntawd, txheej txheej yog nyob rau hauv kev ntxhov siab ntau dua li nws tau tsim los. Tshem tawm ib lub hau yas nrog lub hau npog los yog hlau foob ua ntej microwaving, thiab tsis txhob rov qab siv cov thawv no rau ntau lub sijhawm rov ua kom sov - lawv yog tsim los siv ib zaug.
Aluminium Foil Tais
Feem ntau nrog Indian, Thaib, thiab zaub mov noj. Ib txwm hloov cov ntsiab lus mus rau lub microwave- zaub mov nyab xeeb. Qhov no siv txawm rau cov tais nrog tsuas yog ib daim ntawv nyias nyias nyob ib ncig ntawm daim ntawv lossis yas puag.
Small Sauce thiab Condiment Cups
Cov khob me me pob tshab los yog xim xim uas tuaj nrog cov kua ntses, hnav khaub ncaws, lossis cov khoom qab zib feem ntau yog PP (#5) lossis PET (# 1). Xyuas lub hauv paus. Yog tias lawv yog PP thiab sau npe microwave- nyab xeeb, luv luv cua sov yog qhov zoo. Yog tias lawv yog PET lossis tsis muaj npe, tsis txhob microwave lawv - thiab tsis txhob microwave ntses hauv ib lub thawv me dua li 4 oz ntawm lub zog siab, vim tias cov ntim me me tuaj yeem ua kom sov sai sai.
Yuav Ua Li Cas Nyeem Microwave Safety Symbols thiab Recycling Numbers
Lub Microwave -Safe Icon
Lub thawv ntawv sau tias yog microwave- nyab xeeb los ntawm nws cov chaw tsim khoom feem ntau pom lub cim me me - lub qhov cub microwave zoo nrog cov kab wavy sab hauv. Qhov no yog cov chaw tsim khoom tau lees paub ncaj qha tias lub thawv tau raug sim rau kev siv microwave hauv ib txwm muaj. Yog tias koj pom nws, qhov kev thov rov qab los ntawm kev sim. Yog koj tsis pom, tsis txhob xav. Rau ib tug tswv yim qhia rautxheeb xyuas seb koj lub thawv ntim khoom puas yog microwave nyab xeeb, suav nrog cov ntawv cim kev pom pom, cov peev txheej ntawd nkag mus rau hauv qhov tshwj xeeb.
Yas Recycling Numbers thiab lawv txhais li cas rau kev siv Microwave
| Tus lej | Resin npe | Microwave Verdict | Sau ntawv |
|---|---|---|---|
| #1 | PET | Tsis muaj | Txias siv xwb; tuaj yeem leaching antimony thaum rhuab |
| #2 | HDPE | Yog hais meej meej | Feem ntau qis dua; tsis tshua muaj siv nyob rau hauv cov thawv ntim khoom |
| #3 | PVC | Tsis muaj | Zam rau txhua daim ntawv thov cua sov |
| #4 | LDPE | Yog hais meej meej | Feem ntau qis dua; feem ntau hauv cov yeeb yaj kiab hloov tau |
| #5 | PP | Yog, yog tias sau npe | Feem ntau cov microwave-cov yas zoo rau kev tshem tawm |
| #6 | PS / Styrofoam | Tsis muaj | Risk ntawm styrene tsiv teb tsaws ntawm tshav kub |
| #7 | Lwm yam (mixed) | Nyob ntawm tej yam resin | Xws li polycarbonate (BPA kev txhawj xeeb) thiab PLA; kos daim ntawv lo |
Dab tsi "Microwave Safe" Tiag tiag Guarantees - thiab Nws Tsis Yog
FDA cov khoom noj khoom haus tiv tauj lub hauv paus chaw nyob seb lub thawv puas yuav ua haujlwm tsis zoo lossis ua rau muaj tshuaj lom neeg pom tseeb raws li kev npaj siv. "Microwave safe" txhais tau hais tias lub thawv tau soj ntsuam raws li tus qauv - nws tsis txhais hais tias xoom tshuaj tsiv teb tsaws nyob rau hauv txhua yam ua tau. High- cov zaub mov muaj roj ntawm lub zog siab tshaj plaws rau lub sijhawm ntev thawb cov khoom siv, suav nrog PP, dhau ntawm nws cov qauv tsim.
Rau cov neeg feem coob ua txhua hnub luv luv reheating nyob rau hauv daim ntawv lo PP ntim, qhov kev pheej hmoo ntawm kev siv yog xam tias tsawg. Paub txog daim ntawv txwv txwv yuav pab koj txiav txim siab zoo dua - tshwj xeeb yog tias koj rov ua zaub mov hauv cov thawv yas ntau zaus hauv ib hnub. Covmicrowave-cov ntaub ntawv qhia zaub mov nyab xeebnpog li cas cov ntaub ntawv sib txawv raug soj ntsuam kom ntxaws ntxiv.
Yuav Ua Li Cas Ntsuam Xyuas Ib Lub Thawv Unlabeled Hauv Tsev
Yog tias lub thawv tsis muaj cov lej rov ua dua tshiab thiab tsis muaj microwave- cim kev nyab xeeb tab sis koj xav kuaj nws ua ntej ua, ib qho kev kuaj xyuas yooj yim ua haujlwm:
- Muab lub thawv khoob tso rau hauv lub microwave.
- Muab lub microwave cais- lub khob ruaj ntseg ntim nrog dej txias ib sab ntawm nws (tsis nyob hauv nws).
- Khiav lub microwave rau siab rau ib feeb.
- Xyuas lub thawv thiab lub khob tam sim ntawd tom qab.
- Yog tiasdej yog kub thiab lub thawv txias los yog NW nyuam qhuav sov, lub thawv tsis nqus lub zog microwave thiab yuav muaj kev nyab xeeb rau kev siv. Yog tiasthawv nws tus kheej yog kubThaum cov dej tseem txias, lub thawv tau nqus lub zog microwave thiab yuav tsum tsis txhob siv los ua kom sov.
Qhov kev sim no tsis yog hloov pauv rau cov chaw tsim khoom sau npe. Qee cov ntaub ntawv yuav dhau qhov kev xeem no tab sis tseem muaj cov txheej txheem lossis cov khoom ntxiv uas tsim nyog paub txog. Siv nws ua qhov pib, tsis yog qhov kawg tshem tawm.
PFAS, Microplastics, thiab Dab tsi "Microwave Safe" Tsis Qhia Koj
PFAS hauv cov khoom ntim khoom noj
PFAS - per- thiab polyfluoroalkyl tshuaj - yog cov khoom siv hluavtaws siv hauv cov ntim khoom noj kom tiv taus roj thiab ya raws. Qee cov ntawv-raws li thiab fiber ntau-raws li cov thawv, suav nrog cov ntawv kraft ntawv tais, bagasse trays, thiab molded pulp thawv los ntawm qee lub tuam txhab, tuaj yeem siv PFAS- muaj cov txheej txheem. Thaum cov thawv no tau ua kom sov, PFAS tuaj yeem txav mus rau hauv cov zaub mov ntawm tus nqi siab dua li ntawm chav tsev kub.
CovFDA tau ua haujlwm los txiav tawm qee qhov PFAS siv hauv cov khoom noj khoom haus, thiab ntau lub luag haujlwm ntim khoom xa khoom tau tsiv mus rau PFAS- lwm txoj kev pub dawb. "Eco-tus phooj ywg" thiab "compostable" ib leeg tsis paub meej tias PFAS-dawb raws li txoj cai - uas yuav tsum muaj cov ntaub ntawv tshwj xeeb los ntawm tus muag khoom. Rau cov neeg siv khoom, daim ntawv lo "PFAS-dawb" ntawm eco- ntim yog qhov muaj txiaj ntsig ntau ntxiv. Rau cov neeg yuav khoom noj khoom haus, sau ntawv lees paub thiab daim ntawv qhia thib peb -toj xeem yog tus qauv tsim nyog.
Microplastics thiab Chemical Migration Los ntawm Labeled Safe Plastics
Cov kev tshawb fawb tam sim no tau tsa cov lus nug txog seb puas yog PP thiab lwm yam "microwave safe" plastics tso microplastic hais thiab taug qab cov tshuaj sib txuas thaum cua sov. Txawm hais tias cov koom haum tswj hwm tsis tau hloov kho lawv cov lus qhia raws li qhov kev tshawb pom tam sim no, cov ntsiab lus tseem nyob hauv kev tshawb fawb txog kev tshawb fawb thiab cov txiaj ntsig tseem tsis tau daws tag nrho.
Rau txhua hnub rov ua kom sov hauv lub thawv PP, qhov kev pheej hmoo tam sim no suav tias yog qis los ntawm cov tswj hwm. Rau ib tus neeg uas tsis tu ncua reheats zaub mov hauv cov thawv yas pov tseg ntau zaus txhua hnub, hloov mus rau iav los yog ceramic rau tus cwj pwm ntawd tshem tawm thaj tsam ntawm qhov tsis paub tseeb tag nrho - thiab qhov kev xaiv ntawd tsim nyog ua ywj siab ntawm txhua daim ntawv lo hais.
Daim Ntawv Ceeb Toom ntawm Cov Yas Dub
Tshaj li qhov teeb meem kev txheeb xyuas, cov xim dub siv hauv kev tsim cov yas tau txuas rau hauv qee qhov kev tshawb fawb kom nce qib ntawm cov nplaim hluav taws kub hnyiab - cov tshuaj los ntawm cov khoom siv hluav taws xob uas tuaj yeem nkag mus rau cov kwj yas rov qab. Ua ke nrog qhov tsis paub txog cov khoom siv, thiab cov yas dub ua qhov tseeb tshaj plaws rau "hloov ua ntej microwaving" default. Qhov no tsis yog txoj haujlwm tswj hwm kev tswj hwm, tab sis kev sib xyaw ua ke yog qhov laj thawj txaus rau kev ceev faj zoo ib yam.
Rau Lub Xya Hli Ntuj rau Kev Nyab Xeeb Microwave Reheating
- Tshem lub hau ua ntej cua sov.Cia nws ib nrab qhib los yog ajar. Chav ua haujlwm siab hauv lub thawv ntim khoom yog qhov ua rau lub thawv tsis ua haujlwm thaum lub sijhawm microwaving - thiab qhov yooj yim tshaj los tiv thaiv.
- Siv lub zog nruab nrab ntau dua li qhov siab tshaj plaws.Rau caum mus rau xya caum feem pua lub hwj chim heats ntau tusyees thiab txo qis thermal stress ntawm cov khoom ntim. Rau feem ntau cov haujlwm reheating, tag nrho lub zog tsis tsim nyog.
- Thaum tshav kub kub hauv lub sijhawm luv luv.Ib mus rau ob feeb ntawm ib lub sij hawm, ces kos thiab do. Lub sijhawm cua sov tiv thaiv ob qho tib si overcooking thiab localized thermal peaks uas nyuaj rau lub thawv.
- Account rau koj lub microwave wattage.Ib lub thawv uas tau teev tseg rau "siv luv" hauv tus qauv 700W microwave tau txais lub zog ntau dua hauv 1,200W qauv. Nyob rau hauv lub siab -wattage microwave, txo lub sij hawm los ntawm kwv yees li 20-30% thiab xyuas ntau zaus tshaj qhov koj xav tau.
- Do los yog tig cov zaub mov ntawm qhov nruab nrab.Microwave cua sov yog qhov tsis sib xws ntawm qhov xwm txheej. Stirring faib cov cua sov thiab tshem tawm cov chaw kub uas feem ntau yuav ua rau muaj kev ntxhov siab hauv lub thawv hauv zos - tshwj xeeb yog qhov tseem ceeb rau cov tais diav xws li mov, zaub nyoos, los yog stews.
- Tsis txhob rov siv tib lub thawv ntim khoom siv dua.Cov thawv ntim khoom pov tseg yog tsim thiab sim rau kev siv ib zaug. Rov ua dua microwave cua sov degrades cov khoom mus zuj zus - txawm tias cov ntaub ntawv uas pib muaj kev nyab xeeb tuaj yeem ua rau muaj kev tsiv teb tsaws ntau dua los ntawm ntau lub tshav kub.
Rau kev taw qhia rauxaiv lub thawv zoo rau cov zaub mov kubLos ntawm kev xa khoom thiab kev tsim qauv, qhov kev txiav txim siab muaj sib tshooj loj heev nrog qhov tsim nyog microwave.
Twb Microwaved Lub Thawv Tsis Zoo? Yuav Ua Li Cas
Tshawb nrhiav koj tsuas yog microwaved ua npuas ncauj clamshell lossis PET tais yog qhov txaus ntshai. Kev ntsuas qhov teb:
Tshem cov zaub mov ntawm lub thawv tam sim ntawdyog koj tsis tau noj lawm. Tom qab ntawd tshuaj xyuas lub thawv. Yog hais tias nws pom tau tias warped, melted, los yog lub sab hauv nto xav tias tacky, mos, los yog structurally txawv, nws yog ib tug ntshiab kos npe rau cov khoom raug cuam tshuam los ntawm tshav kub. Nyob rau hauv tas li ntawd, muab pov tseg cov zaub mov.
Yog hais tias lub thawv zoo li tsis pom kev hloov pauv, ib qho luv luv raug feem ntau tsis suav tias yog ib qho kev pheej hmoo ntawm kev noj qab haus huv los ntawm cov kws tshaj lij zaub mov. Ib qho xwm txheej ntawm microwaving hom ntim tsis raug yog tsis kho raws li qhov xwm txheej ceev. Dab tsi tseem ceeb yog tsis rov hais dua nws - tshwj xeeb tshaj yog nrog polystyrene, PVC, lossis cov yas dub uas tsis muaj npe.
Mus rau pem hauv ntej, tus cwj pwm txhim khu kev qha tshaj plaws yog tsuas yog hloov cov khoom noj mus rau lub khob los yog ceramic tais ua lub neej ntawd ua ntej rov ua kom sov, tsis yog ntsuas txhua lub ntim txhua zaus. Yog koj tseem xav txogfreezing thiab reheating zaub mov nyob rau hauv cov khoom noj yas prep ntim, tib lub hauv paus ntsiab lus siv - cov lus qhia hais txog qhov khov -thaw lub voj voog tshwj xeeb.
Kab lus no muab cov lus qhia dav dav. Yog tias koj muaj kev txhawj xeeb txog kev noj qab haus huv tshwj xeeb tom qab kis tus kab mob, nrog rau tus kws kho mob uas tsim nyog.
Thaum Hloov mus rau ib lub thawv sib txawv yog qhov kev xaiv zoo dua
Rau txhua lub thawv uas tsis muaj lub microwave ntshiab- qhov ntsuas kev nyab xeeb, qhov kev xaiv zoo tshaj plaws yog txav cov zaub mov mus rau lub khob lossis ceramic tais ua ntej rov ua kom sov. Cov iav thiab ceramic yog cov tshuaj inert nyob rau hauv ib txwm microwave tej yam kev mob, lawv tsis leach tebchaw, thiab lawv tshav kub ntau tusyees tshaj li feem ntau nyias yas los yog ntawv ntim. Yog tias koj tsis muaj ib qho tam sim ntawd, ob peb txoj hauv kev tsim nyog paub:
- Steaming ua hauj lwm zoo heev rau mov, dumplings, bao, thiab feem ntau Asian takeout - zoo noo noo thiab zoo nkauj tshaj microwaving, tsis muaj kev txhawj xeeb txog lub thawv.
- Lub qhov cub ntawm 325-350℃F (165-175 degree) ntawm lub rack ci yog qhov kev xaiv zoo rau pizza, khoom noj kib, cov khoom ci, thiab txhua yam uas yuav tsum khaws cov qib siab.
- Lub saucepan ntawm nruab nrab kub yog ceev thiab zoo rau cov kua zaub, curries, thiab saucy lauj kaub tais diav, muab ncaj qha tswj kub.
Daim ntawv ceeb toom rau cov khw noj mov thiab cov neeg yuav khoom noj khoom haus
Yog tias koj tab tom nrhiav cov thawv ntim khoom noj rau lub tsev noj mov, chav ua noj huab cua, pluas noj - kev pabcuam npaj, lossis kev ua noj ua haus, koj cov neeg siv khoom yuav rov ua zaub mov hauv txhua yam koj xa nrog lawv mus tsev. Lub thawv uas koj xaiv - thiab qhov koj sau nws li cas - cuam tshuam rau lawv txoj kev nyab xeeb thiab kev lav phib xaub.
Thaum soj ntsuam cov ntim rau microwave compatibility, saib tshaj li cov lus piav qhia ntawm cov khoom siv thiab nug txog qhov tshwj xeeb:
- Cov ntaub ntawv kuaj xyuas microwave.Nug rau lub sijhawm cua sov tshwj xeeb thiab wattage lub thawv tau sim ntawm, tsis yog qhov kev thov dav dav ntawm "microwave safe." Tus neeg muag khoom lub luag haujlwm tuaj yeem muab qhov no.
- PFAS-kev lees paub dawb rov qab los ntawm cov ntaub ntawv.Rau cov ntawv-raws li thiab fiber ntau ntim, qhov no yuav tsum yog cov ntawv sau tshwj xeeb uas txhawb nqa los ntawm Daim Ntawv Pov Thawj Kev Ntsuam Xyuas (COA) lossis lwm tus neeg sab nraud- tsab ntawv tshaj tawm kev xeem. Cov lus lag luam dav dav tsis txaus.
- Kev sib cuag zaub mov raws li kev lag luam.Hauv Teb Chaws Asmeskas, cov thawv ntim khoom yuav tsum ua raws li FDA 21 CFR cov cai tswj kev noj zaub mov. Hauv EU, lub moj khaum siv tau yog EC No 1935/2004. Cov no yog cov kev cai sib cais thiab sib txawv - cov khoom ua raws cai hauv ib txoj cai tsis tuaj yeem ua raws li lwm tus. Cov lus qhia rauEU thiab Asmeskas cov cai ntawm cov thawv ntim khoom yasqhia txog qhov sib txawv tseem ceeb rau cov neeg yuav khoom ua haujlwm thoob plaws ob lub khw.
- Cov neeg siv khoom- ntsib cov lus qhia rov ua kom sov ntawm lub ntim nws tus kheej.Daim ntawv lo hais tias "Microwave nyab xeeb - lub hau npog, 2 min max" lossis "Hloov zaub mov ua ntej microwaving" txo qis kev siv tsis raug, txhim kho cov neeg siv khoom, thiab qhia tau tias koj tau xav txog kev siv tag nrho ntawm cov khoom.
Rau cov neeg khiav dej num tab tom nrhiav cov thawv uas sib txuas nrog microwave kev nyab xeeb nrog cov ntawv pov thawj kev ruaj ntseg,microwave- nyab xeeb rau - mus ntim khoomKev sib ntsib cov qauv kev sib cuag zaub mov muaj nyob thoob plaws PP, MFPP, thiab bagasse hom - nrog nce ntxiv ntawm PFAS- cov ntaub ntawv pov thawj pub dawb los ntawm cov neeg muag khoom tsim nyog.
FAQ
Q: Kuv yuav ua li cas thiaj paub yog tias kuv lub thawv ntim khoom yog microwave nyab xeeb?
A: Tshawb xyuas lub hauv paus ntawm lub thawv rau tus lej rov ua dua - #5 (PP) yog qhov feem ntau microwave- cov yas ruaj ntseg hauv kev pabcuam zaub mov. Kuj saib rau lub cim microwave (ib lub duab plaub me me nrog cov kab wavy) lossis daim ntawv qhia meej "microwave safe" daim ntawv lo. Yog tias tsis muaj cov no, tsis txhob xav tias muaj kev nyab xeeb - hloov cov zaub mov mus rau lub khob lossis ceramic tais ua ntej rov ua kom sov.
Q: Puas yog Suav lub thawv khoom noj microwave muaj kev nyab xeeb?
A: Lub thawv ntawv dawb tuaj yeem tuav 1-2 feeb ntawm microwave cua sov, tab sis cov hlau hlau tuav tsis tau - nws ua rau arcing. Tshem tawm tus kov ua ntej microwaving, los yog hloov cov zaub mov mus rau ib lub tais. Cov thawv no tsis raug ntsuas rau kev siv microwave, yog li txheej txheej zoo sib txawv los ntawm tus neeg muag khoom. Hloov mus rau lub tais yog qhov kev xaiv sai dua thiab txhim khu kev qha.
Q: Puas muaj kev nyab xeeb rau microwave Styrofoam takeout ntim?
A: Tsis yog. Styrofoam yog polystyrene (#6). Nws tuaj yeem deform nyob rau hauv microwave cua sov, thiab styrene - ib feem ntawm polystyrene - yuav tsiv mus nyob rau hauv cov zaub mov thaum rhuab. Lub National Toxicology Program tau faib cov styrene raws li qhov tsim nyog xav tias yuav yog tib neeg carcinogen. Hloov cov zaub mov mus rau ib lub phaj ua ntej reheating.
Q: Koj puas tuaj yeem microwave cov thawv ntim yas dub?
A: Nws yog qhov zoo tshaj kom zam nws. Cov thawv yas dub feem ntau tsis muaj npe, feem ntau ua los ntawm cov khoom siv rov ua dua tshiab uas tsis paub muaj pes tsawg leeg, thiab qee cov xim dub yog txuam nrog cov nplaim hluav taws kub nyhiab. Tshwj tsis yog lub thawv ntim tau meej meej thiab meej meej sau npe rau microwave- nyab xeeb, tsis txhob muab tso rau hauv lub microwave.
Q: Puas yog compostable los yog eco-cov khoom noj khoom haus microwave muaj kev nyab xeeb?
A: Muaj ntau, tab sis lo lus "eco- phooj ywg" ib leeg tsis lees paub nws. Sugarcane bagasse thiab PFAS-PLA dawb-raws li cov ntim khoom feem ntau muaj kev nyab xeeb rau kev siv microwave luv luv. Tus qauv PLA tuaj yeem ua kom mos nyob rau hauv lub sijhawm ntev, yog li xyuas seb lub thawv puas yog tus qauv PLA lossis cov cua sov ntau dua -CPLA ruaj khov, thiab nrhiav qhov tseeb microwave- daim ntawv lo tsis muaj teeb meem.
Q: Kuv puas tuaj yeem microwave lub thawv pizza?
A: Cov duab los qhia yooj yooj yim tuaj yeem ua rau 1-2 feeb microwave tawg yam tsis muaj kev phom sij tam sim ntawd, tab sis cov thawv pizza tsis tau tsim lossis sau npe rau kev siv microwave thiab cov roj hnyav heev -cov chaw ntub dej yog qhov kev txhawj xeeb ntau dua ntawm lub sijhawm ntev. Txhawm rau kom tau txais txiaj ntsig zoo dua - thiab kev ntxhib los mos zoo dua - rov ua pizza rau ntawm ib lub phaj hauv 350℃F (175 degree) qhov cub, los yog nyob rau hauv ib lub skillet qhuav ntawm lub stovetop tshaj nruab nrab kub.
Q: Qhov "microwave nyab xeeb" txhais tau li cas ntawm daim ntawv lo?
A: Nws txhais tau hais tias lub thawv tau raug tshuaj xyuas thiab pom tias tsis zoo li kev ua haujlwm tsis zoo lossis ua rau pom tseeb cov tshuaj lom neeg raws li kev npaj siv microwave. Nws tsis lees paub tias tsis muaj tshuaj lom neeg tsiv teb tsaws chaw, tshwj xeeb tshaj yog rau cov khoom noj muaj roj siab - ntawm lub zog siab. Rau feem ntau txhua hnub luv luv reheating, qhov kev pheej hmoo ntawm cov ntawv sau PP yog suav tias yog tsawg. Yog xav paub ntxiv txog qhov sib txawv ntawm cov resins, qhov sib piv ntawm PP, PET, thiab PS rau kev ntim khoom noj yog qhov tseem ceeb nyeem ntawv keeb kwm yav dhau.
Q: Dab tsi yog cov khoom siv nyab xeeb tshaj plaws rau microwave takeout zaub mov hauv?
A: Cov iav thiab ceramic tais diav nrog lub microwave- daim ntawv lo muaj kev nyab xeeb yog cov kev xaiv nyab xeeb tshaj plaws - tsis muaj cov tshuaj polymer, tsis muaj kev txhawj xeeb txog txheej, thiab txawm tias cua sov. Ntawm cov ntaub ntawv pov tseg, PP (#5) nrog lub microwave-dawb daim ntawv lo thiab qab zib bagasse los ntawm PFAS- tus neeg muag khoom pub dawb yog qhov kev xaiv zoo tshaj plaws rau kev rov ua kom luv luv.
Q: Kuv puas yuav tsum txhawj xeeb txog PFAS thaum microwaving daim ntawv nqa tawm ntim?
A: Nws tsim nyog paub txog. Qee lub tais ntawv, lub thawv ntawv, thiab cov thawv fiber ntau siv PFAS-muaj roj- cov txheej tiv thaiv, thiab cua sov tuaj yeem ua rau muaj kev nkag mus rau hauv cov zaub mov. Nrhiav "PFAS-dawb" ntawm eco- ntim raws li tus neeg siv khoom. Raws li tus neeg yuav khoom noj khoom haus, thov cov ntaub ntawv sau tseg thiab COA los ntawm koj tus neeg xa khoom - daim ntawv lo rau kev ruaj ntseg tsis txaus ntseeg.
Q: Kuv yuav ua li cas yog tias kuv yuam kev microwaved lub thawv tsis raug?
A: Tshem tawm cov zaub mov ntawm lub thawv tam sim. Yog hais tias lub thawv tau pom qhov sib txawv, yaj, lossis qhov chaw sab hauv pom qhov txawv txav, muab pov tseg cov zaub mov. Yog tias nws zoo li tsis pom kev hloov pauv, ib qho kev kis luv luv feem ntau tsis suav tias yog qhov txaus ntshai rau kev noj qab haus huv. Tsim kom muaj kev hloov pauv zaub mov rau lub khob lossis ceramic tais ua ntej rov ua kom rov qab mus rau tom ntej - nws tshem tawm cov lus nug tag nrho. Yog tias koj muaj kev txhawj xeeb txog kev noj qab haus huv tshwj xeeb, sab laj nrog kws kho mob.