Western-style hams muaj cov txheej txheem ua haujlwm tshwj xeeb, thiab cov txheej txheem sib txawv yog siv los tsim thiab ua cov hams sib txawv. Piv txwv li, qee cov khoom noj nqaij npua yuav tsum tau haus luam yeeb, thaum lwm tus tsis ua. Cov txheej txheem ua haujlwm ntau rau Western-style nqaij npua muaj xws li kub-kub curing thiab brine txhaj.
Tsawg kub curing tshuab
Nyob rau hauv cov txheej txheem ntawm kev ua cov nqaij, txhawm rau kom ntseeg tau tias cov nqaij yog kev sib tw, nws yog ib qho tsim nyog yuav tsum nco ntsoov xyuas kom meej tias cov khoom siv nqaij yog nyob rau hauv qhov kub thiab txias, qhov kub tsis tuaj yeem siab tshaj 15 ℃. Kev siv cov cuab yeej siv hluav taws xob qis qis tuaj yeem cuam tshuam kev tsim cov kab mob me me, kom muaj kev nyab xeeb thiab rhiab ntawm cov khoom noj nqaij, tshwj xeeb tshaj yog nyob rau lub caij ntuj sov thaum huab cua kub kub, los ntawm qhov kub thiab txias ib puag ncig, cov khoom noj nqaij muaj kev cuam tshuam rau rotting. thiab rotting, qhov tsim nyog daim ntawv thov ntawm qhov kub-kub kho tshuab tau zoo kom tsis txhob cov khoom raug kev txom nyem los ntawm kev sib kis ntawm cov khoom deterioration. Piv txwv li, Lyonnaise ham ua tshuab, los ntawm kev siv qhov kub thiab txias, tsis tshua muaj ntsev, kho tshuab, tsis tsuas yog ua kom luv luv lub voj voog ntau lawm, tab sis kuj tseem txhim kho kev ruaj ntseg ntawm cov khoom.
Brine Txhaj
Brine txhaj tshuab tuaj yeem tsis tsuas yog luv luv lub sijhawm kho ntawm cov khoom siv nqaij, tab sis kuj txo tus nqi kho thiab txhim kho cov rhiab thiab tawm los ntawm cov nqaij. Kev kho cov khoom noj nqaij feem ntau yog siv rau kev kho kom qhuav los yog ntub dej, tab sis kev siv tshuab brine yog siv cov tshuab tshwj xeeb los txhaj cov kua rau hauv cov nqaij nyoos los ntawm kev txhaj tshuaj rau cov txheej txheem kho.
Los ntawm kev sib piv ntawm cov nqaij npuas dej kev ua si, shear quab yuam, xim thiab lwm yam, nws tau ua pov thawj tias brine txhaj tshuab tuaj yeem tsis tsuas yog txhim kho cov nqaij npuas zoo, tab sis kuj qhia meej qhov kev txhaj tshuaj brine thiab qhov piv ntawm cov kua nplaum uas siv tau.
Lub tshuab nqus tsev tumbling technology
Nyob rau hauv tus txheej txheem ntawm kev siv brine txhaj tshuaj technology, thiaj li yuav ntxiv kom ntseeg tau tias cov brine yuav tsum uniformly faib nyob rau hauv cov nqaij cov khoom, los xyuas kom meej qhov zoo ntawm cov nqaij cov khoom ua, nws yog tsim nyog los siv lub tshuab nqus tsev tumbling technology. Lub tshuab nqus tsev tumbling yog qhov tseeb siv cov cuab yeej siv tshuab, kneading, wrestling, dov cov khoom siv nqaij, ua kom cov nqaij nkag mus rau marinade kom ntseeg tau tias nws tuaj yeem faib ua tib yam hauv cov nqaij, thiab tib lub sijhawm, nws tuaj yeem rhuav tshem cov nqaij fibers, txhim kho qhov rhiab ntawm cov nqaij los xyuas kom meej tias cov nqaij cov khoom saj tib lub sij hawm, thiab txhim kho tus nqi yield. Tsis tas li ntawd, txhawm rau txhawm rau tiv thaiv kev tsim cov kab mob hauv cov khoom noj nqaij, lub nruas ntawm lub tshuab nqus tsev tumbling yog tsim los ua lub tshuab nqus tsev, uas tuaj yeem cuam tshuam kev loj hlob ntawm cov kab mob, thiab cov khoom siv nqaij yog o nyob rau hauv lub tshuab nqus tsev vacuum, yog li ntawd cov kua marinade yog tag nrho nrog cov khoom siv nqaij los ntawm kev tumbling, nias thiab lwm yam kev ua haujlwm, kom ntseeg tau tias cov marinade zoo ib yam. Nyob rau hauv qhov kev txiav txim ntawm lub tshuab nqus tsev tumbler, cov protein nyob rau hauv cov nqaij cov ntaub ntawv los rau hauv fuller kev sib cuag nrog lub brine, uas txhawb nqa lub dissolution ntawm cov protein, tsub kom lub adhesion ntawm cov nqaij pieces, thiab zoo txhim kho cov nqaij daim tawv zoo.
Tenderization Technology
Lub rhiab ntawm cov khoom nqaij yog ib qho tseem ceeb qhia txog cov khoom tsw. Raws li tib neeg qhov kev thov rau cov saj ntawm cov khoom nqaij yog nce siab thiab siab dua, kev tshawb fawb tam sim no ntawm kev sib tw tshuab ntawm cov khoom nqaij kuj tau txais kev sib sib zog nqus.
Muaj ntau txoj hau kev ntawm nqaij tenderization, xws li hluav taws xob stimulation txoj kev, mechanical tenderization method, tenderization enzyme method thiab lwm txoj kev thiab technologies. Hluav taws xob stimulation yog ib txoj hauv kev siv hluav taws xob tam sim no los txhawb lub cev nqaij daim tawv, uas tuaj yeem ua kom lub cev glycolysis ntawm cov nqaij, ua kom cov nqaij ntshiv ceev, kom tsis txhob mob khaub thuas ntawm cov nqaij, yog li ua kom cov nqaij tenderization. Tsis tas li ntawd, cov enzymes siv nyob rau hauv txoj kev enzyme tenderization tuaj yeem muab faib ua exogenous thiab endogenous tenderizing enzymes.
Fencing Technology
Fencing thev naus laus zis yog tsom rau qhov teeb meem ntawm rotting thiab deterioration ntawm cov khoom nqaij hauv cov txheej txheem ntawm kev tsim, ua, kev thauj mus los thiab muag, thiab nws lub hauv paus ntsiab lus tseem ceeb yog siv ntau yam kev khaws cia tshiab kom tsis txhob rotting thiab deterioration ntawm nqaij cov khoom los ntawm kev tsim thiab ua. rau kev muag khoom, uas muaj kev ua haujlwm ntawm kev ncua lub neej txee ntawm cov khoom nqaij. Nyob rau hauv cov txheej txheem ntawm kev siv tshuab laj kab tam sim no, muaj ntau tshaj 50 hom laj kab cuam tshuam, xws li pH tus nqi, kub, siab, preservatives, air-conditioning ntim, thiab lwm yam. yog categorized, thiab feem ntau siv cov hauv paus ntsiab lus ntawm preservation muaj xws li txo cov dej ua si, kev kho kub kub, tsis tshua muaj kub tub yees los yog khov, thiab ntxiv preservatives, thiab lwm yam. Lub hauv paus ntsiab lus tseem ceeb yog siv ntau hom kev khaws cia kom tsis txhob lwj ntawm cov khoom nqaij. los ntawm kev tsim khoom thiab kev ua lag luam mus rau kev lag luam, uas muaj cov txiaj ntsig ntawm kev ua kom lub neej ntev ntawm cov khoom siv nqaij. Cov laj kab sib txawv ntawm lub luag haujlwm ntawm cov kab mob hauv cov khoom noj nqaij hauv cov khoom sib txawv, thaum ntau tshaj ib lub laj kab laj kab ua haujlwm ua ke, nws cov nyhuv preservation muaj zog dua lub luag hauj lwm ntawm lub laj kab zoo ib leeg. Hauv kev ua tiav ntawm cov khoom siv nqaij, los ntawm kev sib xyaw ua ke ntawm cov laj kab sib txawv, tuaj yeem ua lub luag haujlwm zoo hauv kev ua kom cov zaub mov zoo thiab kev nyab xeeb.
Kev haus luam yeeb Technology
Hauv kev haus luam yeeb thev naus laus zis, qhov hluav taws kub tsis txaus yuav ua rau qee yam teeb meem kev nyab xeeb, thiab tseem yuav muaj qee yam cuam tshuam rau ib puag ncig ib puag ncig, thiab cov benzopyrene thiab polycyclic aromatic hydrocarbons uas tsim thaum lub sij hawm haus luam yeeb kuj yuav muaj qee yam cuam tshuam rau tib neeg kev noj qab haus huv. Nrog rau kev tshawb fawb tob tob ntawm kev tshawb fawb ntawm cov nqaij ua tshuab, kev haus luam yeeb tshuab tau tsim thiab txhim kho rau qee qhov, piv txwv li, daim ntawv thov kev haus luam yeeb, cov kua haus luam yeeb, thiab cov txheej txheem ncaj qha thiab cov txheej txheem txau, uas tau hloov pauv zoo heev. txoj kev haus luam yeeb cov khoom noj nqaij thiab daws cov teeb meem tsis zoo thiab tsis noj qab haus huv ntawm cov txheej txheem kev haus luam yeeb ib txwm muaj. Piv txwv li, kev haus luam yeeb txias tuaj yeem siv rau kev ua cov pob txha-hauv nqaij npua, uas yuav tsum tau tswj qhov kub ntawm 30-33 ℃ thiab cov nqaij npua yuav tsum tau tso rau 1-2 hnub thiab hmo ntuj thaum lub sijhawm haus luam yeeb.
Lub sij hawm xa tuaj: Jun-13-2024