Hauv kev ziab txiv hmab txiv ntoo thiab zaub, txiv nkhaus taw thiab txiv qaub ntsuab yog ob yam khoom sib txawv heev.
Txiv nkhaus taw yog ib hom txiv hmab txiv ntoo uas muaj suab thaj ntau, muaj kua txiv hmab txiv ntoo zoo nkauj thiab muaj ntxhiab tsw qab heev. Tiam sis, txiv nkhaus taw yog ib hom zaub uas muaj ntau yam mucilage, pectin, thiab polysaccharides. Ib hom yog mos, qab zib, thiab yooj yim oxidize; lwm hom yog fibrous, nplaum, thiab rhiab heev rau kev puas tsuaj ntawm cov duab.
Yog li, cov khoom siv ziab txiv hmab txiv ntoo thiab zaub tib yam yuav ua li cas thiaj li siv tau cov ntaub ntawv sib txawv no?
Cov lus teb yog nyob rau hauv kev nkag siab txog cov khoom siv raw, tsim cov txheej txheem pretreatment kom raug, thiab teeb tsa cov kab nkhaus kom qhuav khov. Hauv tsab xov xwm no, OB LEEG yuav piav qhia txog cov tswv yim tseem ceeb ntawm kev ua cov khoom siv los ntawm cov yam ntxwv ntawm cov khoom siv mus rau kev tswj cov txheej txheem.
1. Nkag siab txog cov khoom siv ua ntej teeb tsa cov kev ntsuas
Kauj ruam thawj zaug hauv kev ziab khaub ncaws kom khov yog tsis txhob tig lub tshuab. Nws yog kev nkag siab txog cov khoom siv.
Rau txiv nkhaus taw, qhov eutectic point yog li -16.59°C, thiab qhov melting point yog li -4.61°C. Qhov no txhais tau tias txiv nkhaus taw yuav tsum tau khov hauv qab -16.59°C kom ua tiav qhov khov tag nrho. Thaum lub sijhawm cua sov tom qab, qhov kub ntawm cov khoom yuav tsum tsis pub tshaj -4.61°C thaum ntxov dhau; txwv tsis pub, cov dej khov khov yuav yaj, ua rau cov khoom tawg, deformation, lossis shrinkage ntawm qhov chaw.
Okra txawv.
Cov txiv pos okra tshiab muaj cov dej noo ntau thiab ua pa tau zoo, yog li ntawd lawv tsis yooj yim khaws cia tom qab sau qoob loo. Qhov kub ua ntej khov rau okra yog nruab nrab ntawm -55 ° C thiab -30 ° C, nrog rau lub sijhawm khov li 2 txog 4 teev. Vim tias okra muaj ntau cov kua qaub uas muaj pectin thiab polysaccharides, nws tuaj yeem tsim cov qauv dej khov sib xws thaum lub sijhawm khov.
Qhov no yog vim li cas cov txiv hmab txiv ntoo thiab zaub sib txawv xav tau cov txheej txheem ziab khov sib txawv. Cov txheej txheem ziab khov zoo yeej ib txwm pib nrog cov yam ntxwv khov ntawm cov khoom, cov dej noo, cov suab thaj, cov qauv fiber, thiab cov khoom kawg xav tau.
2. Kev kho ua ntej: Txiv nkhaus taw xav tau kev tiv thaiv xim, Okra xav tau kev tswj kom tsis txhob lo
Kev kho ua ntej yuav cuam tshuam ncaj qha rau xim, duab, saj, thiab qhov zoo kawg ntawm cov txiv hmab txiv ntoo thiab zaub qhuav.
Cov txiv nkhaus taw yooj yim rau oxidize thiab tig xim av tom qab txiav, yog li lub hom phiaj tseem ceeb ua ntej kho yog kev tiv thaiv xim. Ib qho txheej txheem tsim nyog yog blanching hauv dej npau ntawm kwv yees li 95 ° C li 45 vib nas this. Lwm txoj kev xaiv yog muab cov txiv nkhaus taw tso rau hauv cov tshuaj tiv thaiv xim uas muaj 0.015% ascorbic acid thiab 0.01% malic acid rau 10 txog 15 feeb.
Rau kev ziab txiv nkhaus taw kom khov, qhov tuab uas pom zoo kom ua yog li 3 hli. Qhov tuab no pab kom qhov ceev ntawm kev ziab, qhov zoo li ntawm cov khoom, qhov sib npaug ntawm cov qauv, thiab kev ua kom dej noo.
Kev kho ua ntej ntawm Okra tsom mus rau kev ua kom cov enzyme tsis ua haujlwm, tiv thaiv xim, thiab khaws cia cov duab.
Ib qho txheej txheem pom zoo yog blanching okra hauv 100 ° C dej li 70 vib nas this, tom qab ntawd muab tso rau hauv cov tshuaj tiv thaiv xim uas muaj 1% sodium chloride, 1% sucrose, thiab 0.1% calcium chloride. Tom qab blanching, okra yuav tsum tau txias sai sai rau 2 ° C txog 5 ° C kom nws cov xim ntsuab tshiab zoo dua.
Rau kev ziab okra kom qhuav, qhov tuab uas pom zoo feem ntau yog 1 txog 2 cm. Nws yuav tsum tsis txhob nyias dhau, vim tias cov okra uas nyias dhau yuav tawg yooj yim tom qab ziab kom qhuav.
3. Cov Kab Khib Qhuav Khov: Sov Qeeb rau Txiv Maum, Cov Kauj Ruam Sov rau Okra
Qhov nkhaus ntawm kev ziab khov yog ib qho ntawm qhov sib txawv tseem ceeb tshaj plaws ntawm kev ua cov txheej txheem theem pib thiab kev ziab khov rau cov kws tshaj lij.
Rau txiv nkhaus taw, qhov nkhaus khov kom qhuav yuav tsum qeeb thiab ruaj khov.
Ib qho txheej txheem ib txwm muaj xws li 3 teev ntawm kev khov ua ntej, ziab thawj zaug ntawm kwv yees li -5 ° C, thiab ziab zaum ob ntawm kwv yees li 30 ° C. Thaum lub sijhawm sublimation, cov txheej txheem cua sov yuav tsum maj mam. Qhov no pab tiv thaiv cov suab thaj ntawm qhov chaw txiv nkhaus kom tsis txhob qhuav sai dhau thiab ua lub plhaub tawv, uas yuav thaiv txoj kev sublimation ntawm cov dej noo sab hauv.
Feem ntau, qib nqus tsev feem ntau tswj tau ntawm 20 thiab 70 Pa, thiab lub sijhawm ziab tag nrho feem ntau yog 8 txog 18 teev, nyob ntawm seb daim ntawv tuab npaum li cas, qhov ntau npaum li cas, cov dej noo, thiab kev ua haujlwm ntawm cov khoom siv.
Rau okra, ib kauj ruam zuj zus ntawm qhov kub thiab txias yog qhov tsim nyog dua.
Piv txwv li, ib qho txheej txheem laus yog ua ntej khov ntawm -40 ° C rau 3 teev, ua raws li kev ziab khov: tuav ntawm -25 ° C rau 4 teev, -5 ° C rau 6 teev, 5 ° C rau 6 teev, thiab thaum kawg 25 ° C rau 4 teev. Qhov xav tau lub tshuab nqus tsev tuaj yeem siab dua, ncav cuag li 1 Pa.
Txoj kev ua kom sov gradient no tso cai rau cov dej noo sab hauv ntawm okra kom sublimate tau zoo los ntawm sab nraud mus rau sab hauv. Cov khoom kawg tuaj yeem tswj tau cov qauv crisp, puv npo, thiab zoo nkauj ntsuab.
4. Ob Lub Ntsiab Lus Tseem Ceeb rau Kev Xaiv Cov Khoom Siv Qhuav Txiv Hmab Txiv Ntoo thiab Zaub
Thaum xaiv cov khoom siv ziab txiv hmab txiv ntoo thiab zaub, muaj ob yam tseem ceeb heev.
Ua ntej, cov khoom siv yuav tsum muaj kev tswj qhov kub thiab txias uas yoog tau thiab raug.
Txiv nkhaus taw yuav tsum tau tswj kom meej ntawm -5°C txog 30°C thaum lub sijhawm ziab. Okra xav tau qhov sib txawv dav dua ntawm -40°C txog 25°C. Yog tias lub tshuab ziab khov tsuas tuaj yeem teeb tsa ib qho kub ruaj khov xwb, nws yuav nyuaj rau kev tswj cov txiv hmab txiv ntoo thiab zaub sib txawv nrog cov txiaj ntsig ruaj khov.
Rau kev tsim khoom lag luam, nws yog qhov zoo dua los xaiv lub tshuab ziab khov uas muaj kev tswj qhov kub thiab txias uas programmable, khaws cia ntau theem, saib xyuas cov txheej txheem tiag tiag, thiab tswj qhov kub thiab txias ntawm txee kom ruaj khov.
Qhov thib ob, xyuam xim rau lub peev xwm ntes dej khov ntawm lub cuab yeej txias.
Txiv nkhaus taw muaj cov dej noo ntau, feem ntau yog li ntawm 80% txog 85%. Okra kuj muaj dej ntau heev. Thaum lub sijhawm ziab, cov dej noo no hloov mus ua pa thiab yuav tsum tau ntes los ntawm lub cuab yeej txias raws sijhawm. Yog tias lub peev xwm ntawm lub cuab yeej txias tsis txaus, qib nqus tsev yuav hloov pauv, uas tuaj yeem cuam tshuam rau qhov ceev ziab, xim, duab, thiab qhov zoo ntawm cov khoom kawg.
Yog li ntawd, lub peev xwm ntawm qhov cuab yeej txias yuav tsum phim qhov ntim ua tiav ntau ntau. Piv txwv li, kev sim ua ntau ntau tuaj yeem siv lub tshuab ziab khov hauv chaw kuaj mob lossis lub tshuab ziab khov me me rau kev lag luam, thaum cov zis ntau dua txhua hnub xav tau cov khoom siv ziab khov loj lossis cov khoom siv hauv kev lag luam uas muaj peev xwm ntes dej tau zoo dua thiab ua haujlwm tau zoo dua.
5. Txij li Kev Kuaj Hauv Chav Kuaj Mus Rau Kev Tsim Khoom Hauv Kev Lag Luam
Lub tshuab ziab txiv hmab txiv ntoo thiab zaub tsis yog "universal" vim tias ib lub tshuab tuaj yeem ua txhua yam khoom siv nrog tib qhov chaw. Nws qhov txiaj ntsig tiag tiag yog nyob rau hauv kev tswj cov txheej txheem yooj ywm.
Rau kev tsim khoom tshiab, txoj kev pom zoo yog:
Kev sim hauv chav kuaj → kev tsim khoom sim → kev tsim khoom lag luam ntau lawm → kab tsim khoom khov qhuav rau kev lag luam
Nyob rau theem kuaj mob, cov neeg siv tuaj yeem sim qhov tuab ntawm daim, txoj kev kho ua ntej, qhov kub thiab txias, qhov nkhaus ziab, xim, kev ntxhib los mos, saj, thiab kev ua kom dej rov qab.
Nyob rau theem sim, cov txheej txheem tuaj yeem txheeb xyuas tau nrog cov khoom thauj ntau dua thiab cov xwm txheej tsim khoom ntau dua.
Hauv kev tsim khoom lag luam thiab kev lag luam, qhov kev tsom mus rau qhov sib xws ntawm cov khoom ua ib pawg, kev siv hluav taws xob zoo, peev xwm, kev tsim qauv huv, kev sau cov ntaub ntawv, thiab kev ruaj khov ntawm kev ua haujlwm mus sij hawm ntev.
Txoj kev loj hlob no pab txo qhov kev pheej hmoo ntawm kev nqis peev thiab txhawb nqa cov neeg tsim khoom thaum lawv nthuav dav los ntawm kev sim khoom mus rau kev muab khoom lag luam ruaj khov.
6. Kev Siv Dav Dua Li Txiv Maum thiab Okra
Cov ntsiab cai ntawm kev ziab kom qhuav no siv tau rau ntau yam txiv hmab txiv ntoo thiab zaub, suav nrog txiv pos nphuab, blueberries, txiv apples, txiv tsawb, durian, txiv zaj, carrots, pob kws, nceb, broccoli, dos, spinach, thiab kua txob.
Kev ziab khov kuj tseem siv dav rau cov khoom noj muaj nqis xws li hmoov txiv hmab txiv ntoo, hmoov zaub, cov khoom xyaw kua zaub tam sim ntawd, cov khoom noj npaj txhij noj, hmoov tshuaj ntsuab, khoom noj txom ncauj rau tsiaj, hmoov probiotic, hmoov khoom noj muaj txiaj ntsig, thiab cov khoom xyaw khoom noj muaj txiaj ntsig.
Rau qee qhov project, kev ziab khov kuj tseem siv tau ua ke nrog lwm cov txheej txheem ua khoom. Piv txwv li, kev ziab khov siv tau los ua cov txiv hmab txiv ntoo, zaub, lossis cov hmoov tshuaj ntsuab ruaj khov, thaum kev distillation molecular siv tau rau kev ntxuav thiab kev sib sau ua ke ntawm cov roj uas rhiab heev rau cua sov, cov tshuaj ntsuab rho tawm, roj ntses, vitamin E, MCT, thiab lwm yam khoom xyaw muaj nqis.
Cov kev daws teeb meem no yog qhov tshwj xeeb tshaj yog rau cov khoom noj, tshuaj ntsuab, kev noj haus, kev noj qab haus huv ntxiv, thiab cov haujlwm ntsig txog tshuaj.
Xaus lus
Txij li txiv nkhaus taw mus txog rau txiv qaub ntsuab, qhov zais cia ntawm kev ziab txiv hmab txiv ntoo thiab zaub tsis yog siv ib txoj kev ua haujlwm ruaj khov rau txhua yam khoom siv. Qhov tseem ceeb tiag tiag yog kev nkag siab txog txhua yam khoom siv thiab kho cov txheej txheem kom raug.
Rau txiv nkhaus taw, qhov tseem ceeb yog kev tiv thaiv kev oxidation, kev txiav tuab kom raug, cua sov qeeb, thiab tswj kev tawg. Rau txiv nkhaus taw, qhov tseem ceeb yog kev ua kom dawb, kev tiv thaiv xim, kev khaws cia cov duab, kev tswj kom tsis txhob lo, thiab kev nce qhov kub raws li theem.
Los ntawm kev nkag siab txog qhov eutectic point, tsim cov kev kho mob ua ntej, thiab teeb tsa qhov nkhaus kom qhuav khov uas tsim nyog, ob qho tib si qhov saj qab zib ntawm txiv nkhaus taw thiab qhov zoo ntsuab tshiab ntawm okra tuaj yeem khaws cia tau zoo hauv ib lub tshuab ziab khov tshaj lij.
OB LUB CUAB YEEJ & COV KHOOM SIV HAUV KEV LAG LUAM (Shanghai) Co., Ltd. muab cov khoom siv ziab khov uas siv lub tshuab nqus tsev puv ntoob, suav nrog cov tshuab ziab khov hauv tsev, cov tshuab ziab khov lag luam, cov tshuab ziab khov hauv chaw kuaj mob, cov tshuab ziab khov loj, cov tshuab ziab khov loj, thiab cov kab ntau lawm uas ua raws li qhov xav tau.
Peb cov khoom siv ua kom qhuav khov siv tau rau txiv hmab txiv ntoo, zaub, nqaij, khoom noj hiav txwv, khoom noj sai, probiotics, hmoov khoom noj khoom haus, tshuaj ntsuab, khoom noj tsiaj, cov ntaub ntawv biopharmaceutical, thiab kev tshawb fawb txog kab mob. Peb kuj tseem tuaj yeem muab kev sim khoom siv, kev txhawb nqa cov txheej txheem, kev xaiv cov khoom siv, kev hloov kho OEM / ODM, thiab cov kev daws teeb meem turnkey rau cov neeg siv khoom uas npaj yuav nthuav dav los ntawm kev sim hauv chaw kuaj mob mus rau kev tsim khoom lag luam.
Koj qhov peev xwm tsim khoom tam sim no yog dab tsi? Koj puas npaj yuav nthuav dav? Koj xav tau pes tsawg lub peev xwm rau ib pawg lossis ib hnub?
Tham nrog OB TUS engineers hnub no kom tau txais kev daws teeb meem khov kom qhuav rau koj cov khoom siv, cov txheej txheem, thiab lub hom phiaj tsim khoom.
Lub sijhawm tshaj tawm: Lub Xya Hli-20-2026
