Cov txheej txheem ntawm Apple Puree

Ua ntej,kev xaiv cov khoom siv raw

Xaiv cov txiv hmab txiv ntoo tshiab, zoo-matured, fruity, fruity, tawv, thiab fragrant.

Thib ob,raw khoom ua

Cov txiv hmab txiv ntoo uas tau xaiv yog ntxuav kom huv si nrog dej, thiab daim tawv nqaij yog tev thiab tev, thiab lub thickness ntawm tev yog tshem tawm nyob rau hauv 1.2 hli.Tom qab ntawd siv rab riam stainless hlau txiav nws ib nrab, thiab cov txiv hmab txiv ntoo loj tuaj yeem txiav plaub daim.Tom qab ntawd khawb lub plawv, tus kov thiab lub paj buds kom tshem tawm cov residual tev.

Peb,ua ntej ua noj

Cov tawv nqaij kho yog muab tso rau hauv lub lauj kaub tais diav, thiab dej muaj li 10-20% los ntawm qhov hnyav ntawm cov tawv nqaij ntxiv thiab boil rau 10-20 feeb.Thiab tas li stirring kom lub sab sauv thiab qis txheej ntawm txiv hmab txiv ntoo soften tusyees.Cov txheej txheem ua ntej ua ntej ncaj qha cuam tshuam rau qib gelation ntawm cov khoom tiav.Yog tias kev ua noj ua haus ua ntej tsis txaus, pectin yaj hauv cov tawv nqaij tsawg dua.Txawm hais tias cov khoom qab zib tau siav, cov khoom tiav kuj yog mos thiab muaj opaque nyuaj thaiv uas cuam tshuam rau qhov tsw thiab tsos;Lub pectin nyob rau hauv lub pulp yog hydrolyzed nyob rau hauv ib tug loj npaum li cas, uas cuam tshuam rau lub gelling muaj peev xwm.

Plaub,ntaus

Cov txiv hmab txiv ntoo pre-siav yog slurried nrog ib tug beater muaj ib tug pore txoj kab uas hla ntawm 0.7 mus rau 1 mm thiab ces pulverized rau cais pomace.

Thib tsib,concentrated

Ncuav 100kg ntawm txiv hmab txiv ntoo puree rau hauv lub lauj kaub aluminium (los yog lub lauj kaub me me) thiab ua noj.Cov kua qab zib uas muaj qhov concentration ntawm li 75% tau ntxiv rau hauv ob feem, thiab cov concentration tau txuas ntxiv, thiab tus pas txuas txuas ntxiv mus.Hluav taws xob yuav tsum tsis txhob hnyav dhau los yog muaj zog ntawm ib qho chaw, txwv tsis pub lub pulp yuav coked thiab blackened.Lub sijhawm concentration yog 30-50 feeb.Siv ib lub pas ntoo los khaws cov txiv hmab txiv ntoo me me, thiab thaum nws nchuav rau hauv ib daim ntaub, lossis qhov kub ntawm lub pulp ncav cuag 105-106 ° C, nws tuaj yeem ci.

Rau,kaus poom

Lub concentrated txiv apple loach yog kub-sau rau hauv ib lub tais ntxuav thiab sterilized 454 g iav hub, thiab lub hau hau thiab apron yog thawj zaug boiled rau 5 feeb, thiab kev saib xyuas yog tsis txhob kis tus kab mob nrog lub puree.

Xya,sealing lub kaus poom

Muab tso rau hauv lub apron, muab lub kaus mom kom nruj, thiab invert nws rau 3 feeb.Qhov nruab nrab kub ntawm lub tank thaum sealing tsis tuaj yeem qis dua 85 ° C.

Yim yim,cua txias

Cov kaus poom ntim tau txias rau hauv ntu hauv lub tank dej sov kom qis dua 40 ° C, thiab cov kaus poom ntim tau khaws cia hauv lub tsev khaws khoom.

Kev Xav Tau Zoo:

1. Lub puree yog reddish xim av los yog amber, thiab cov xim yog uniform.

2, muaj qhov tsw ntawm cov kua txiv hmab txiv ntoo, tsis muaj tsw ntxhiab tsw, tsis muaj lwm yam tsw.

3. Lub slurry yog nplaum thiab tsis tawg.Tsis txhob tso kua txiv hmab txiv ntoo, tsis muaj suab thaj muaju, tsis muaj tev, txiv hmab txiv ntoo stems thiab txiv hmab txiv ntoo.

4. Tag nrho cov ntsiab lus qab zib tsis tsawg dua 57%.

Cov kua nplaum yog ib txoj hauv kev ua kom kib hauv lub tshuab nqus tsev kom evaporate cov dej hauv cov kua, yog li tau txais cov khoom uas muaj cov ntsiab lus dej ntawm li 5%.Nws tsis muaj pigments, tsis muaj preservatives, thiab muaj fiber ntau.Nws yog ib qho khoom noj txom ncauj.

Cov ntsiab lus ntawm cov kua chips yog:

Ua ntej,raw khoom tu

Soak qhov sib tov nrog 1% sodium hydroxide thiab 0.1-0.2% detergent nyob rau hauv dej sov ntawm 40 ° C rau 10 feeb, ces tshem tawm cov dej thiab ntxuav tawm cov detergent rau saum npoo ntawm cov txiv hmab txiv ntoo.

Thib ob,hlais

Tshem tawm cov kab tsuag thiab lwj qhov chaw, tshem tawm cov paj buds thiab txiv hmab txiv ntoo stalks, thiab hlais lawv nrog ib tug microtome.Lub thickness yog hais txog 5 hli, thiab lub thickness yog uniform.

Peb,xim tiv thaiv

Lug 400g ntsev, 40g citric acid, yaj nyob rau hauv 40kg dej, xyuam xim rau tag nrho cov dissolution ntawm citric acid thiab ntsev, thiab raws sij hawm raus rau hauv lub txiav txiv hmab txiv ntoo nyob rau hauv cov xim tiv thaiv tov.

Plaub,tua

Ntxiv 4-5 npaug ntawm qhov hnyav ntawm cov txiv hmab txiv ntoo rau lub lauj kaub ntsuab.Tom qab boiling, ntxiv cov txiv hmab txiv ntoo pieces.Lub sij hawm 2-6 feeb.

Thib tsib,qab zib

Npaj 60% qab zib syrup, noj 20kg, thiab dilute mus rau ib tug qab zib ntsiab lus ntawm 30%.Dip cov txiv hmab txiv ntoo ntsuab rau hauv lub syrup npaj.Txhua lub sij hawm cov txiv hmab txiv ntoo yog soaked, cov suab thaj cov ntsiab lus ntawm syrup yuav raug txo.Nws yog ib qho tsim nyog yuav tau ntxiv cov kua txiv hmab txiv ntoo kom ntseeg tau tias cov kua qab zib cov ntsiab lus ntawm txhua qhov immersion txiv hmab txiv ntoo hlais yog 30%.

Rau,nqus kib

Sau lub lauj kaub nrog roj, nce qhov kub ntawm cov roj mus rau 100 ° C, muab lub pob tawb nrog cov txiv hmab txiv ntoo tso rau hauv cov khoom kib, kaw lub qhov rooj, pib lub tshuab nqus tsev twj tso kua mis, cov dej txias thiab cov khoom siv roj, kom lub tshuab nqus tsev, tshem tawm. lub pob tawb kib thiab txuas ntxiv khiav tawm rau 2 feeb.Kaw lub valve, nres lub tshuab nqus tsev twj, rhuav tshem lub tshuab nqus tsev, tshem tawm lub pob tawb thiab muab tso rau hauv deoiler.

Xya,deoiling

Pib lub centrifugal deoiler thiab lub tshuab nqus tsev twj, tshem tawm 0.09 MPa, thiab deoil rau 3 feeb.

Thaum kawg,ntim

Ncuav cov txiv apples rau hauv lub rooj ua haujlwm, qhib cov khoom daig hauv lub sijhawm, thiab khaws cov txiv hmab txiv ntoo uas tsis tau tawg thiab pom.Tom qab cov txiv hmab txiv ntoo qhuav rau hauv chav tsev kub, ntsuas lawv, ntim lawv, kaw lawv nrog lub tshuab cua sov sealing, thiab nruab lawv.Lub thawv zoo.