Lub preservation dilemma nyob rau hauv prepacked zaub mov kev lag luam
1. Kev puas tsuaj ntawm tes ua rau qhov tsis zoo: cov tshuab ua kom khov nrawm nrawm siv cov txheej txheem khov lossis qhov dej khov, nrog lub sijhawm khov txog li 1-2 teev. Cov dej nyob rau hauv cov ntses slices thiab nqaij hlwb tsim cov dej khov loj loj, thiab tom qab thawing, cov nqaij yuav qhuav thiab cov kua txiv hmab txiv ntoo ploj, ua rau txo qis ntawm ntau dua 30%;
2. Microbial reproduction shortens lub txee lub neej: Yog hais tias lub freezing kub los yog txias saw tsheb thauj mus los tsis tau raws li cov qauv, cov kab mob yog nquag loj hlob tom qab thawing, ua rau lub txee lub neej ntawm tsawg tshaj li 15 hnub;
3. Qhov teeb meem ntawm "kev sib raug zoo" nyob rau hauv loj- teev ntau lawm: phau ntawv ntim lossis ib nrab- cov kab ntau lawm ua rau muaj qhov sib txawv loj ntawm cov khoom thawed los ntawm cov khoom sib txawv, ua rau nws nyuaj rau cov hom lag luam los tsim cov txheej txheem cov khoom lag luam.
Cov ntsiab lus mob no tsis yog tsuas yog tsav qhov poob tus nqi (kev lag luam qhov nruab nrab poob mus txog 20% -25%), tab sis kuj cuab lub tais ua ntej ntim rau hauv quagmire ntawm "kev sib tw nqi qis".
CBFI Ob Chav Kauv Freezing Tshuab
1. Ob chav helix qauv: ib qho kev sib tw los ntawm "uniform freezing" mus rau "instantaneous freshness locking"
Qhov tseem ceeb ntawm kev tsim kho tshiab ntawm CBFI muab ob npaug rau kauv lub freezer nyob hauv nws qhov tshwj xeeb dual axis convection khov tshuab:
• Ultra tsis tshua muaj kub ceev khov: Nrog lub peev xwm khov sai ntawm -45℃mus rau -55 degree, cov ntses hlais thiab lwm yam khoom xyaw tuaj yeem khov los ntawm chav tsev kub txog -18℃hauv 8 feeb, uas yog ntau tshaj 10 npaug sai dua li cov khoom siv ib txwm siv;
• Muab ob npaug rau kauv cov txheej txheem ntws: Los ntawm kev sib txuas ntawm lub zog ntawm ob lub axis kauv conveyor txoj siv, cov khoom xyaw yog khov kho nyob rau hauv peb -dimensional circulating cua txias ntws, thiab cov dej khov siv lead ua txoj kab uas hla yog tswj tau meej nyob rau hauv 1 micron kom tsis txhob muaj cell rupture;
• Kev tswj qhov kub thiab txias zoning: ua ntej- teem caij khov kho rau cov khoom xyaw sib txawv (xws li ntses fillets, nqaij nyug, cws), yuav kho qhov kub thiab txias gradients thiab nyob rau lub sij hawm kom ruaj khov ntawm umami tshuaj.
2. Tus nqi thev naus laus zis: txhim kho cov saw hlau lag luam los ntawm "preservation" mus rau "tus nqi- ntxiv"
• Xauv nyob rau hauv freshness thiab khoom noj khoom haus: ceev ceev khov thiab inhibit enzyme kev ua, nrog ib tug preservation tus nqi ntawm ntau tshaj 95% rau umami amino acids (xws li glutamic acid) nyob rau hauv cov ntses slices;
• Txhim kho cov nqaij zoo nkauj rov qab: Micro ice crystal freezing txo cov protein poob qis tom qab thawing mus rau 5%, thiab tsis muaj qhov sib txawv ntawm cov nqaij compactness piv rau cov khoom xyaw tshiab txiav;
• Leapfrog nce nyob rau hauv txee lub neej: Ntawm -18 degree, lub txee lub neej ntawm premade ntses fillet lauj kaub tais diav yuav ncua mus rau ntau tshaj 90 hnub, thiab cov tais diav npaj tau mus txog 60 hnub.
3. Kev ua haujlwm ntau lawm: tau tsav los ntawm "dual engines" ntawm tus nqi txo thiab kev txhim kho kev ua haujlwm
• Cliff zoo li txo tus nqi poob: los ntawm 20% -25% nyob rau hauv ib txwm freezing mus rau 3% -5%, txuag tshaj 500000 yuan nyob rau hauv cov nqi txhua xyoo ib kab ntau lawm;
• 5 npaug ntawm qhov muaj peev xwm ntau lawm: Cov qauv helix ob npaug ua rau kev tsim khoom tas mus li, nrog rau kev ua haujlwm txhua hnub ntawm 6 tons, ua tau raws li qhov xav tau ntawm "chav ua noj nruab nrab + cov khw muag khoom tam sim" qauv;
• Kev hloov kho yooj yim: kev tsim qauv txhawb nqa ntau yam khoom hloov pauv ntawm cov ntses fillet, Rice- nqaij dumplings rau tag nrho cov nqaij qaib, txo cov nqi ntawm cov khoom siv.
Nyob rau niaj hnub no kev sib tw ua ntej ntim khoom noj khoom haus kev lag luam, CBFI muab ob npaug rau kauv ceev khov tshuab tau tawg qhov kev nkag siab ntawm "txias txhais tau tias qis- zoo" nrog nws "micron qib freshness locking" thev naus laus zis. Thaum cov ntses khov khov tuaj yeem tswj tau nws qhov elasticity txawm tias tom qab thawing, thiab thaum lub thawv ntawm cov tais diav ua ntej tuaj yeem hla ntau txhiab mais thiab tseem saj zoo li tshiab tshiab, cov tuam txhab tau paub txog "tus yuam sij kub" rau kev ua lag luam - tsav tsheb zoo nrog thev naus laus zis, leveraging scale nrog zoo, thiab yeej lub neej yav tom ntej nrog nplai.
Cim npe nrov: cbfi ob chav kauv freezing tshuab ua ntej ua zaub xauv freshness, Tuam Tshoj, chaw tsim tshuaj paus, hoobkas, nqe, yuav
