Rau txhua yam khoom siv hauv chav ua noj siv hauv peb lub neej txhua hnub, txawm tias nws yog txhuas lub lauj kaub, lub lauj kaub hlau lossis lub lauj kaub hlau stainless, txoj kev siv thiab kev tu txhua hnub yog qhov tseem ceeb heev.Raws li ib tug kws ua zaub mov nrog ntau xyoo ntawm kev ua noj ua haus, kuv them ntau xim rau cov yam no.Kuv tau hnav tawm ntau lub POTS, pib nrog cov hlau tsis muaj steel, tom qab ntawd tsis siv, thiab tam sim no cam khwb cia hlau.Kuv nyiam nyob deb yog lub lauj kaub cam khwb cia hlau.
Lub lauj kaub hlau tau tshwm sim thaum ntxov, muaj ntau hom hlau cookware.Niaj hnub no peb yuav qhia qhov tsw ntawm pre-seasonedcam khwb cia hlau cookware, suav nrog nws cov kev siv thiab kev tu vaj tse.Tsis tuaj yeem hais li cas kev tshaj lij thiab cov ncauj lus kom ntxaws, yam tsawg kawg rau kev siv txhua hnub yog pab tau heev.
Yuav ua li cas xaiv qhov zoo cam khwb cia hlau cookware
Raws li cov khoom siv, lub lauj kaub hlau tau muab faib ua 3 pawg, lub lauj kaub hlau nyoos nrog cov ntsiab lus ntawm ntau tshaj 2% (cam khwb cia hlau), lauj kaub hlau nrog cov ntsiab lus carbon tsawg dua 0.02% tom qab purification (ntshiab hlau lauj kaub), thiab alloy lauj kaub nrog ib qho kev faib ua feem ntawm lwm cov ntsiab lus (stainless steel lauj kaub).
Tab sis nyob rau hauv cov nqe lus ntawm kev kho deg, muaj ntau ntau yam sib txawv.Enamelled, resin los yog xim txau, electroplated, blackened los ntawm oxidation.
Cov yam ntxwv ntawm lub lauj kaub hlau yog txiav txim siab los ntawm cov khoom siv.Npua hlau yog nkig thiab hardly malleable, yog vim li cascam khwb cia hlau cookwarehnyav.Wrought hlau yog mos thiab malleable, yog li nws tuaj yeem forged rau hauv lub lauj kaub nyias heev.
Kev kho deg rau qee yam tuaj yeem txhim kho lub lauj kaub hlau tsis tiv taus cov kua qaub thiab alkali, yooj yim rau xeb thiab lwm yam tsis zoo, kom nws yooj yim rau kev tswj, tib lub sijhawm, tus nqi yuav siab dua.
Functionally, lub lauj kaub hlau liab yog txaus.Zoo heev, kev saib xyuas kev kwv yees 10 xyoo lossis 80 xyoo yuav zoo.Tus nqi kuj pheej yig.Tab sis qee lub lauj kaub hlau tsis muaj npe yuav muaj teeb meem ntawm cov hlau hnyav hnyav, yog li nws muaj kev nyab xeeb dua los yuav cov khoom muaj npe.
Lwm qhov yuav tsum tau xav txog yog cov duab, kev ua haujlwm, zoo, qhov hnyav thiab lwm yam tsis zoo, raws li lawv nyiam ntawm kab.
Cam khwb cia hlau cookware xav tau kev saib xyuas
Thaum lub lauj kaub hlau thawj zaug yuav, nws yog silvery dawb ntawm cov hlau ntshiab nws tus kheej.Lub sijhawm no, nws tsis yog tsuas yog kib dab tsi sticks rau dab tsi, tab sis kuj yooj yim rau xeb.Koj ua tsis tau li ntawd.Peb yuav tsum txiav txim siab ib yam dab tsi.
Txoj kev ncaj tshaj plaws yog los npog nws nrog ib txheej nonstick.Kev siv PTFE thiab lwm yam ntaub ntawv uas tsis yog-stick txheej, uas tsuas yog ob peb xyoos dhau los.Txoj kev uas peb tau siv txij thaum ub los yeej yog roj plating.
Nws tau pom thaum ntxov ntawm kev ua noj nrog roj hauv lub lauj kaub hlau yuav zoo dua thiab zoo dua, thiab lub lauj kaub yuav tsaus thiab tsis nplaum.Txhawm rau kom ua tiav qhov txiaj ntsig thawj zaug hauv thawj qhov chaw, muaj cov txheej txheem "boiling lauj kaub".Txoj hauv kev ib txwm ua kom boil lub lauj kaub yog ntxuav nws thiab ua noj ntau dua nrog lard.
Roj nyob rau hauv qhov kub thiab txias, aerobic tej yam kev mob yuav tshwm sim decomposition, oxidation, polymerization thiab lwm yam tshuaj, thiab lub thiaj li hu ua lauj kaub thiab lauj kaub, qhov tseeb, yog siv cov tshuaj tiv thaiv.
Nyob rau hauv cov txheej txheem ntawm high-temperature cov tshuaj tiv thaiv ntawm cov roj, ib co volatile me me molecules tig mus rau hauv soot thiab tawm, thiab ib co lwm yam molecules tsim loj molecules los ntawm polymerization, lub cev qhuav dej thiab condensation thiab lwm yam kev cuam tshuam rau txuas mus rau lub lauj kaub hlau, uas yog lub hauv paus chiv keeb ntawm lub polymerization. txheej dub oxide zaj duab xis rau ntawm lub lauj kaub hlau.Thiab hlau yog ib qho zoo heev catalyst rau txoj kev no.
Yog li nws yog tib txoj cai raws li lub lauj kaub uas tsis yog-stick.Sib npaug rau peb tus kheej siv cov roj rau hlau lauj kaub "plated" txheej ntawm cov qhab-nees tsis-stick txheej, tab sis cov muaj pes tsawg leeg yog complex, yuav luag txhua lub lauj kaub muaj nws tus kheej tshwj xeeb muaj pes tsawg leeg, tuaj yeem ua rau hauv lub lauj kaub tsis-stick. .lwm cov ntaub ntawv uas tsis yog-stick lauj kaub, txheej khawb lub lauj kaub siv tsis tau.Tab sis peb lub tsev ua xeb-pov thawj txheej, thaum khawb, tuaj yeem khaws cia, thiab nws yog lub lauj kaub zoo dua.Qhov no yog vim li cas thiab lub hauv paus ntsiab lus ntawm kev tu lub lauj kaub hlau.
Kev txawj tu
Peb lub hom phiaj tsuas yog kom tau txais lub zog oxide zaj duab xis tuab dua.
Qhov sib khi ntawm cov molecules nruj dua, lawv muaj zog dua.Yog li cov roj ntau unsaturated, qhov zoo dua.Flaxseed roj yog qhov feem ntau ua rau oxidation polymerization thiab cov roj zoo tshaj plaws.Soybean roj, sesame roj, sunflower roj, pob kws roj thiab lwm yam polyunsaturated fatty acid cov ntsiab lus kuj zoo.
Lwm cov roj siv tau zoo ib yam, tab sis lub network ntawm daim ntawv cog lus tsis yog tuab li, hais, linseed roj.Lard, uas peb feem ntau siv los rhaub lub lauj kaub, tsuas yog ib qho kev lig kev cai uas tau dhau los thiab tsis zoo li cov roj zaub zoo tib yam raws li qhov ua tau zoo.
Nrog cov khoom xyaw nyob rau hauv qhov chaw, qhov tom ntej yog kom lawv npaj txhij los teb.Txoj hauv kev kom yog los ua qhov no yog kom sib npaug thiab thinly grease sab hauv ntawm lub lauj kaub nrog cov ntawv hauv chav ua noj, tom qab ntawd teem lub cua sov kom siab thiab tig ob sab ntawm lub lauj kaub kom txog thaum nws qhuav thiab tsis muaj pa taws ntau.Tom qab ntawd siv cov roj nyias nyias, hlawv dua, rov ua dua ob peb zaug.(ie boiling kauj ruam)
Cov khaubncaws sab nraud povtseg ntawm ob peb txheej ntawm cov roj zaj duab xis ua rau nws lub cev denser.Cov neeg muag khoom hauv online dav dav yuav muab kev pabcuam boiling dawb.Yog tias koj ua koj tus kheej, nco ntsoov tias qhov chaw ntawm lub Hoobkas tshiab lub lauj kaub yuav tsum tau them nrog cov roj tiv thaiv thiab yuav tsum tau ua tib zoo ntxuav tawm.Koj muaj peev xwm boil ib lub lauj kaub dej thiab muab tso rau ntawm hluav taws kom qhuav, ces ntxuav nws nrog zaub mov thiab muab tso rau ntawm hluav taws kom qhuav, rov ua dua 2-3 zaug.
Yog hais tias lub lauj kaub hlau yog xeb tsis zoo thaum siv, tshem tawm cov xeb nrog vinegar thiab txhuam ua ntej rov qab mus rau lub lauj kaub.
Nyob rau hauv tus txheej txheem ntawm kev siv lub lauj kaub hlau, cov roj zaj duab xis yuav ib txwm ua thicker thiab thicker.Scuff tshwm sim los ntawm kev khawb hauv zos tuaj yeem kho nrog tsuas yog ib lossis ob lub tais ntxiv.Nws yog qhov zoo los siv nws qee zaus los simmer dej.
Cov txheej txheem ntawm "lub lauj kaub cog qoob loo" tsis yog qhov nyuaj, peb kuj tau tawg ua ob lub hom phiaj tseem ceeb: txhawm rau tiv thaiv xeb thiab txo cov roj zaj duab xis.
Kev tiv thaiv xeb: Lub ntsiab lus tseem ceeb ntawm kev tiv thaiv xeb yog tsis muaj dej.Nco ntsoov kom qhuav lossis qhuav tom qab siv txhua zaus, thiab tsis txhob tuav dej thaum hmo ntuj.Yog tias koj yuav tsis siv sijhawm ntev, qhuav nws hauv ib txheej roj thiab khaws cia rau hauv qhov chaw txias, qhuav.
Txo cov roj zaj duab xis shedding: Peb feem ntau hais tias lub lauj kaub hlau yuav tsum tsis txhob muab ntxuav tais diav, siv tsis tau rau boil dej, thaum xub thawj siv tsawg acidic seasoning, cov no yog tsim nyog.
Qhov tseeb,cam khwb cia hlau cookwaretsis yooj yim rau kev tswj raws li txhua tus neeg xav, peb tsuas yog nco ntsoov khaws cia kom qhuav thiab ua pa tom qab siv, thiab tsis txhob qhuav hlawv cam khwb cia hlau cookware rau ntawm qhov hluav taws kub, tsis muaj teeb meem.Yog tias koj xav siv cov khoom siv hauv chav ua noj rau lub sijhawm ntev, peb tuaj yeem ua tau
Kawm ntxiv txog nws.
Post lub sij hawm: May-26-2023
