Kev sib xyaw ntawm sodium nitrite nrog cov ntsev hauv chav ua noj yog cov ntsev nitrite. Nws muaj ib lub npe ntxiv - Peklosalt. Cov sib xyaw kom haum yog cov khoom uas tuaj yeem yog qhov zoo tshaj plaws rau sodium nitrate lossis sodium nitrite (E250). Nitrite ntsev feem ntau yog siv nyob rau hauv kev tsim cov hnyuv ntxwm thiab cov khoom tsw. Feem ntau, qhov kev pabcuam ntxiv no tsis tuaj yeem tau los ntawm cov khw muag khoom. Qhov no yog vim qhov tseeb tias muaj qee cov thav ntawv rau nws txoj kev yuav, vim tias nitrite ntsev yog lub hauv paus rau kev npaj ntawm cov khoom siv tawg. Ntxiv mus, cov ntsev no yog suav hais tias yog tshuaj lom. Tias yog vim li cas cov neeg tswj hwm txoj cai nruj tswj hwm kev muag khoom ntawm cov khoom zoo li no.
Tau txais cov ntsev ntsev nitrite
Sodium nitrite yog yaj nyob rau hauv ib qho brine tshwj xeeb nrog ntxiv kev nqus. Txoj hau kev ua noj no yog siv ntxiv rau kev siv ntsev hauv kev ua noj. Nrog kev pab ntawm xws li ntxiv, tsis yog tsuas yog saj ntawm cov khoom lag luam tau txhim kho, tab sis kuj lawv cov tsos.
Txhawm rau khaws cia lub freshness thiab naturalness ntawm cov xim ntawm cov nqaij nqaij rau lub sijhawm ntev, nitrite ntsev yog siv dav. Txij li cov paib no ntxiv tshuaj lom, nws feem ntau xyaw nrog ntsev sib xyaw cov zaub mov hauv me me.
Cov yam ntxwv tseem ceeb ntawm kev noj tshuaj tiv thaiv
Raws li tau piav qhia saum toj no, cov ntsev no muab cov khoom noj nqaij tshwj xeeb rau piquant saj thiab muaj peev xwm tsis lwj hauv lub sijhawm ntev.
Ib qho ntxiv, nitrite ntsev tiv thaiv kev kis tus kab mob nyaum hauv cov khoom lag luam. Nrog kev pab ntawm nitrite ntsev, lawv tsim tshwj xeeb saj thiab ntxoov ntxoo thaum ua zaub ua mov ham thiab qhuav-kho cov khoom lag luam. Piv txwv li, nws muaj peev xwm muab cov nplaim pinkish lossis liab rau hnyuv ntxwm, cov neeg yuag thiab jerky.
Kev noj haus txhua hnub ntawm cov ntsev yuav tsum muaj tsawg dua li ib txwm, thiab nws yuav tsum tsis txhob ntxiv rau txhua qhov kev ua noj hauv tsev, vim tias qhov nce ntau ntawm nitrite ntsev siv tuaj yeem ua rau cov txiaj ntsig tsis zoo. Thaum diluting xws li ib qho ntxiv, cov lus qhia nruj yuav tsum ua raws. Yog li, qhov kev txwv ntawm qhov feem pua tso cai ntawm lub siab xav tau txiav tawm, uas yog nyob rau thaj tsam ntawm 0.5-0.65 feem pua. Qhov nyiaj no yog txaus kom muab cov khoom lag luam muag zoo nkauj ntawm liab.
Qhov mob ntawm qhov ntxiv rau lub cev
Nws yog ib qho txiaj ntsig kom nkag siab txog kev phom sij ntawm nitrite ntsev uas tuaj yeem cuam tshuam rau koj lub cev. Nws yuav tsum raug sau tseg tias kev tsim txom yog ua tau yog tias qhov tso cai muaj ntau yog tsis pom, piv txwv li, hauv cov txuj lom, uas yog, yog tias cov concentration ntawm cov khoom sib ntxiv ntau tshaj 0, 65. Yog tias cov neeg ua noj ua raws li txhua tus qauv kev tso cai, ces yuav tsis muaj kev tsim txom rau tib neeg lub cev. Yog li ntawd, ntsev rau nitrite pub rau siv, uas tau txais kev siv ntau heev hauv kev lag luam khoom noj khoom haus.
Ceev faj thaum siv cov lus qhia ntxiv
Cov neeg tsim khoom tau cog lus tias yuav tsum them zoo rau cov txheej txheem ntawm kev ua kom muaj ntsev nitrite, vim tias qhov tshwm sim ntawm kev npaj tsis raug tuaj yeem ua rau tsis zoo. Kev siv ntau dhau ntawm qhov muaj yees ntxiv muaj qhov cuam tshuam yuav luag txhua qhov haujlwm thiab kabmob ntawm ib tus neeg. Ntawm cov kev tsis zoo no, qhov kev loj hlob ntawm cov hlav qog ntawm lub plab thiab cov hnyuv yuav tsum tshwj xeeb. Tsis tas li ntawd, cov ntawv ntxiv tuaj yeem ua rau mob ntsws loj dua. Qhov no yuav yog vim qhov tseeb tias ib tus neeg niaj hnub noj cov hnyuv ntxwm thiab nqaij cov khoom lag luam nplua nuj nyob hauv nitrite ntsev cov ntsiab lus.
Kev noj cov nitrite ntsev ntau heev hauv cov tais diav tuaj yeem ua rau lub cev ntau dhau, ua rog, thiab lub raum tsis ua haujlwm. Qhov kev txhawb nqa no nce ntxiv cov nyhuv ntawm cov lus ntsev ib txwm ua kom cov kua dej hauv lub cev, ua rau nws cov stagnation. Tsis tas li, nitrites tuaj yeem ua rau tawg, vim tias cov khoom no tuaj yeem nce ntshav siab. Nitrite ntsev tsis zoo thiab ua rau cov leeg mob leeg.
Nws yuav tsum raug sau tseg tias nws feem ntau tshwm sim tias ntawm cov zaub hauv paus cov qoob loo muag hauv kev ua lag luam, tus nqi ntawm nitrites thiab nitrates yog ntau dua nyob rau hauv cov txuj lom.
Yuav ua li cas tiv thaiv koj tus kheej los ntawm nitrite
Qhov ua tau zoo thiab kev nyab xeeb ntawm cov nqaij cov khoom noj ncaj qha nyob ntawm cov quav ntxiv rau lawv, tshwj xeeb, ntawm nitrite ntsev nws tus kheej. Yog li ntawd, cov chaw tsim khoom ntawm cov khoom lag luam yuav tsum tau saib xyuas kev yuav khoom noj khoom haus ntxiv tshwj xeeb los ntawm cov tuam txhab ntseeg siab. Ib qho khoom npaj tau ua raws li txhua tus qauv thiab kev yuav tsum tsis txhob ua mob rau tib neeg lub cev. Puas yog nws ua tau kom haus cov khoom zoo li niaj hnub no? Raws li cov lus qhia, ntsev nitrite tsuas tuaj yeem muaj kev nyab xeeb yog tias nws siv nyob rau hauv ib qho kev txiav txim tshwj xeeb thiab tsis ntxiv rau tag nrho cov pluas noj. Txhua tus neeg tau txais kev pab yuav tsum paub tias cov nqaij cov khoom lag luam xws li cov nqaij haus, nqaij ntses, hnyuv ntxwm thiab nqaij hnyuv ntxwm yuav tsum tsis txhob muaj nyob rau hauv cov khoom noj txhua hnub ntawm tus neeg. Nws yuav zoo dua yog tias qhov khoom noj sab saud tau noj tsis xws luag, piv txwv li, hnub so haujlwm thiab lwm lub sijhawm tshwj xeeb. Txwv tsis pub, muaj qhov pheej hmoo ua kom muaj ntau yam kabmob sib txawv, cov uas muaj kev phom sij tshaj plaws yog mob cancer. Cov hlav hlav malignant feem ntau tshwm sim los ntawm qhov tshwm sim ntawm qhov muaj ntau ntawm carcinogenic tshuaj nyob rau hauv lub cev.
Hauv qhov no, ua ntej siv thiab txawm tias ua ntej yuav khoom, koj yuav tsum paub koj tus kheej nrog cov khoom sib xyaw. Nws yuav tsum nco ntsoov tias cov zaub mov zoo li no yuav tsum tau noj tsawg.
Cov lus qhia rau kev siv ntsev ntawm nitrite
Raws li tau piav qhia yav dhau los, cov ntsev no yog siv rau salting cov nqaij thiab cov ntses, uas muab cov tsos kom zoo nkauj thiab muaj kev ntxias. Txhua theem ntawm kev tsim cov khoom lag luam muaj cov khoom ntxiv no yuav tsum nruj me ntsis ntawm cov thev naus laus zis thiab raug saib xyuas.
Feem ntau cov nqaij yog salted tom qab nws tau pretreated. Qhov sib ntxiv tau ntxiv rau cov khoom tiav ib nrab hauv daim ntawv qhuav hauv qhov nyiaj teev hauv daim duab qhia chaw thev naus laus zis.
Muaj ntau yam khoom ntau lawm nrog kev siv cov nitrites. Hauv daim ntawv qhuav, cov ntsev no yog siv hauv kev tsim cov nqaij hnyuv ntxwm, hnyuv ntxwm, me hnyuv ntxwm, nqaij lo. Yog tias, raws li txoj kev npaj, tsis muaj nitrite txaus ntxiv, tom qab ntawd nws qhov tsis muaj peev xwm yog ua los ntawm cov ntsev zoo tib yam. Qhov sib xyaw ntxiv yog siv rau hauv kev ua tiav ntawm brine hauv kev tsim cov hams thiab lwm cov khoom nqaij xws li nqaij npuas thiab nqaij nyug.
Lub brine tau ua raws li hauv qab no. Phosphates yog yaj hauv dej npaj, tom qab ntawd nitrite ntsev, qab zib, yog tias tsim nyog, thiab ascorbic acid ntxiv.
Qhov zoo ntawm kev siv
Feem ntau, cov khoom lag luam muaj nitrite ntsev ua tau raws li txhua qhov kev xav tau tsim los ntawm lub xeev. Ntau hom ntsev, lawv cov peev xim yog cov ntawv pov thawj nruj me ntsis. Ntxiv mus, nyob rau txhua theem ntawm cov Spice ntau lawm, ib qho kev kuaj xyuas thiab tswj kom zoo yog nqa tawm.
Qhov zoo tseem ceeb ntawm cov khoom zoo li no yog lub sijhawm muaj kev nyab xeeb zoo dua, lub sijhawm muaj xim zoo nkauj, nrog rau kev tiv thaiv thiab thim rov qab ntawm kev txhim kho ntawm cov kab mob tsis zoo thiab kab. Nws tseem tuaj yeem sau tseg tias cov cuab yeej muaj txiaj ntsig yog qhov yooj yim ntawm kev tuav cov ntaub ntawv nyoos thiab cov txheej txheem ntawm salting nws tus kheej.
Ntim thiab chaw cia khoom
Cov ntsev zoo li no feem ntau nyob hauv pob khoom ntawm 0, 2, 0, 5, 20, 25 thiab 50 phaus. Xws li ib qho kev ntxiv yog feem ntau yog ntim hauv hnab yas nrog lub zog muaj zog, haum rau khaws cia khoom noj. Lub txee lub neej tsuas yog txwv txog li ob rau peb xyoos nyob rau hauv qee yam kev mob (qhov chaw qhuav thiab txias).
Hloov cov ntsev nitrite
Yog tias cov tshuaj ntxiv no tsis tsim nyog lossis txwv tsis pub rau tus neeg kho mob, ces nws tuaj yeem hloov nrog nitrate zaub mov. Nws suav hais tias yog kev hloov pauv qhov tsim nyog yog tias koj ua raws li cov lus qhia thiab muab ntau npaum li cas. Yog tias ua tiav qhov tsis muaj teeb meem hauv cov khoom hauv cov nqaij cov khoom lag luam yog qhov yuav tsum tau, tom qab ntawd cov khoom sib ntxiv yuav hloov nrog lub rooj ntsev lossis hiav txwv ntsev thiab cov txuj lom thaum salting cov hnyuv ntxwm hauv tsev. Txawm hais tias cov kev hloov pauv no yuav tsis sawv rau lawv qhov zoo dua li ntawm nitrite ntsev.
Nitrite ntsev tuaj yeem nrhiav tau hauv cov khw muag khoom loj, thiab nws tseem muaj peev xwm kom tau nws ntawm cov neeg muab khoom muag cov vev xaib, lag luam wholesale thiab muag khoom. Tab sis thaum yuav khoom hauv Is Taws Nem, koj yuav tsum ua tib zoo saib xyuas thiab xaj khoom tshwj xeeb los ntawm cov tuam ntxhab thiab cov chaw muag khoom.
Tau ntsuas txhua qhov zoo thiab qhov tsis pom zoo, nws tseem tsuas yog yuav tau xaus tias kev siv nyiaj ib nrab thiab kev siv nyiaj ntawm cov khoom ntxiv ntawd yuav pab txhim kho cov nqaij kom zoo, thiab seb puas siv los tsis siv rau hauv koj cov zaub mov yog txhua tus neeg lag luam.
