Ua ntej ua tiav,cov txiv nkhaus tshiab raug ntxuav thiab cais tawmkom tshem tawm cov av, cov khib nyiab, thiab cov txiv hmab txiv ntoo tsis zoo. Feem ntau, ibob theem ntxuav tshuabyog siv -lub tshuab ntxhua khaub ncaws npuasthiabtxhuam ntxuavLub tshuab ntxhua khaub ncaws ua npuas dej thiab cua kom ntxuav cov txiv hmab txiv ntoo, thaum lub tshuab ntxhua khaub ncaws txhuam tshem tawm cov khoom tsis huv uas tseem tshuav.
Tom qab ntxuav tas, cov txiv nkhaus taw raug xa mus los ntawm ib qholub tshuab nqarau ib qholub platform txheeb xyuas, qhov twg kev xaiv tes lossis kev xaiv qhov muag tshem tawm cov txiv hmab txiv ntoo uas siav dhau lawm, lwj, lossis tsis loj. Lub tshuab nqa khoom ua kom ntseeg tau tiaspub mov ruaj khov thiab tas mus lintawm kev ntxuav thiab kev cais tawm, txo kev tuav tes thiab txhim kho kev ua haujlwm zoo.
Thaum kawg ntawm theem no, cov txiv nkhaus taw yoghuv si, zoo ib yam, thiab npaj txhij rau kev ua tiav tom ntej.
Lubtshuab tev txiv nkhaus taw thiab destoneyog ib qho ntawmcov khoom tseem ceebntawm cov kab ua tiav. Nws tshem tawm covtawv tawv tuabthiabnoob tawvthaum sib cais covcov kua txiv hmab.
Cov txheej txheem feem ntau suav nrogob theem: ua ntej, ibchav tsev tawgsiv cov rollers tsim tshwj xeeb los tsoo cov txiv nkhaus taw yam tsis ua rau lub noob puas tsuaj; qhov thib ob, cov pulp yogua los ntawm noob by cov hniav tig ceev ceevthiab sib cais los ntawm ib qholub vijtsam perforated.
Nyob rau hauv qablub zog centrifugal, cov pulp hla dhau lub sieve rau kev ua kom zoo dua, thaum cov noob thiab cov tawv nqaij seem raug tso tawm tsis siv neeg.
Vim tiascov nqaij txiv nkhaus taw yog cov fibrous, ib theem xwb los yogob theem tsimyog ib txwm muaj. Lubtshuab ob theemua kom cov pulp zoo dua tom qab thawj zaug sib cais,txhim kho cov qoob loo thiab kev du.
Tom qab txoj kev no,daim tawv nqaij thiab pob zeb raug tshem tawm, tsim tawm ib qhotxiv nkhaus tawv tawvnpaj txhij rau kev ua kom zoo.
Cov txiv nkhaus taw loj loj raug pub rau hauv ib qhotshuab pulping thiab refiningrau kev sib xyaw ua ke ntxiv.
A ob theem pulperfeem ntau siv - thawj qhov screen tshem tawmcov tawv nqaij seem thiab cov noob tawgthaum lub vijtsam thib obua kom cov qauv zoo nkauj dualos ntawm kev lim cov khoom fibrous.
Qhov tshwm simtxiv nkhaus taw pureeuasib xws thiab du, nrog rau feem ntau cov fibers ntxhib raug tshem tawm. Cov kauj ruam no nce ntxiv ntau heevcov khoom tsim tauthiabqhov zoo ntawm cov qauv.
In cov kab me me, ib tugkev sib xyaw ua ke ntawm pulper-refinertej zaum yuav muab kev rhuav tshem thiab kev ua kom huv ua ke hauv ib lub tshuab.
Lubrefined mango pureeyog tuab, sib xws, thiab du - zoo tagnrho raucov khoom ua los ntawm puree lossis kua txiv hmab txiv ntoo.
Raukua txiv nkhaus taw concentrated los yog kua txiv, cov khoom ua kom zoo dua qubkev nqus tsev vacuumsivntau yam nyhuv yuam kev-ncig evaporators.
Nyob rau hauv qabcov xwm txheej nqus tsev, dej ua pa ntawm ib qhoqis dua qhov kub, khaws ciasaj thiab cov as-hamthaum txhim khokev siv hluav taws xob zoolos ntawmkev rov qab los ntawm cua sov.
Lubcov khoom khov uas yaj tau (°Brix)ntawm cov txiv nkhaus taw puree feem ntau nce ntxiv los ntawm10–12% txog 28–30% (lossis siab dua).
Cov khoom siv concentratedyooj yim dua raukhw muag khoom thiab kev thauj mus losRauNFC (Tsis Yog Los Ntawm Concentrate) kua txiv, kauj ruam no raug hla mus.
Ua ntej ntim khoom,kua txiv mango los yog kua txiv hmab txiv ntooyuav tsum yogpasteurized los yog sterilized.
A lub tshuab ua kom tsis muaj menyuam UHTyog siv dav raukev kho cua sov tas mus li, saiRau cov kua txiv nkhaus taw uas nplaum nplaum, ib qholub raj xa hluav taws xob sib pauvua kom cov khoom sov rau saum toj no95 °C(feem ntau110–125 °Crau kev sau cov khoom loj aseptic) thiab tom qab ntawd txias nws sai sai.
Lubkub thiab tuav lub sijhawmraug kho nyob ntawm sebhom khoom— piv txwv li, kua txiv hmab txiv ntoo muag khoom siv tau85–95 ° C pasteurizationkom khaws tau qhov saj.
Lub kaw lustswj tau lub sijhawm thiab kub kom meej meejkom paub tseeb tiaskev ua kom tsis muaj menyuam hauv kev lag luamthaum tseem khaws ciasaj.
Cov kua txiv nkhaus taw uas tau sterilized los yog kua txiv hmab txiv ntootam sim no npaj txhij rau kev ntim khoom aseptic.
Cov khoom siv tua kab mobraug sau rau hauv qabcov xwm txheej aseptic.
An Lub hnab ntim khoom aseptickev hloov pauvtxiv nkhaus taw puree, pulp, los yog kua txiv hmab txiv ntoomus rau hauvcov hnab yas txhuas uas tau sterilized ua ntej lawmmuab tso rau hauv200 L hlau nruas.
Lubchav sau khoomyog tswj kom huv si los ntawmchav ua kom huv los yog UV tua kab mob, thiab cov txheej txheem yogtswj tau lub ntsuas dej ntwsrau qhov tseeb.
Aseptic puv concentrated txiv nkhaus taw pureetuaj yeem khaws cia rau txog li18–24 lub hlisnyob rau hauv lub tub yees.
Raucov pulp uas tsis muaj concentrated, lub hnab me me hauv lub thawv (3-5 kg) or cov kaus poomsiv.
Raucov dej haus rau cov neeg siv khoom, kub (kwv yees li 85 ° C) or kev sau txias asepticmus rau hauvLub raj mis PET / iav or Cov thawv ntawv Tetra Pakua kom ntseeg taulub neej txee ntevtsis muaj cov tshuaj preservatives.
Cov kab no muaj ib qhoCIP tu cevkom tau txaisntxuav thiab ua kom huv sicov kav dej thiab cov khoom sau tom qab tsim khoom.
Txiv nkhaus taw/Puree:Cov pulp tuab, tsis tau qhia meej uas khaws cov fiber ntuj. Cov txheej txheem: ntxuav → rhuav tshem → pulping/refining → (xaiv tau concentration) → sterilization → aseptic filling. Tsis tas yuav enzymolysis lossis clarification.
Kua txiv nkhaus taw:Muaj xws li kua txiv ntshiab thiab kua txiv pos nphuab. Kua txiv ntshiab xav tau cov kauj ruam enzymatic thiab clarification; kua txiv pos nphuab (nectar) khaws cov pulp thiab xav tau homogenization. Cov txheej txheem: ntxuav → destone → pulping → enzymolysis/clarification lossis homogenization → blending → deaeration → sterilization → filling.
Muaj Concentrated vs. Tsis Muaj Concentrated:Cov khoom siv concentrated siv lub tshuab nqus tsev vacuum; cov khoom NFC hla kev concentration rau qhov tsw tshiab dua tab sis xav tau kev cia khoom txias.
Ib txoj kab ua txiv nkhaus taw uas tsim tau zoo tuaj yeem tsim tau ntau hom khoom - puree, pulp, kua txiv ntshiab, lossis nectar - ua tau raws li ntau yam kev xav tau ntawm kev ua lag luam nrog kev ua haujlwm siab thiab cov khoom zoo uas khaws cia cov ntxhiab tsw qab, xim, thiab cov as-ham ntawm txiv nkhaus taw tshiab.