Nekuchinja kwemararamiro echizvino-zvino, pfungwa yekuve muridzi wemhuka inogara ichishanduka. Kushandiswa kwetekinoroji yekuomesa tekinoroji kwaunza shanduko yekuchinja kuindasitiri yechikafu chemhuka. Chikafu chakaomeswa-chakaomeswa chemhuka, sechigadzirwa cheiyi tekinoroji innovation, ichave yakachena zvipfuwo zvechiropa nyama, hove uye shrimp, michero nemiriwo uye zvimwe zvinhu zvakasvibirira kuburikidza nevacuum kuomesa-kuomesa maitiro, pasina chero zvinodzivirira uye mavara, kupa mhuka dzinovaraidza. sarudzo yakachengeteka, inovaka muviri uye yakazara yekudya. Ichi chikafu chinovaka muviri chemhuka chinosangana nezvinodiwa zvehutano hwechipfuwo uchichengeta mhando yepakutanga yezvigadzirwa, zvichiratidza basa rakakosha refreeze dryers mukugadzira chikafu chezvipfuyo chemazuva ano.
一. Chii chinonzi chikafu chakaomeswa nechando
Chikafu chakaomeswa-chakaomeswa chipfuyo chinowanzo shandisa zvakachena zvipfuyo uye huku chiropa nyama, hove uye shrimp, michero nemiriwo semidziyo yakabikwa, pasina kuwedzera chero zvinodzivirira uye mavara, uye inotora vacuum kuomesa-kuomesa maitiro kuuraya zvachose tupukanana uye mabhakitiriya angave aripo. mbishi zvinhu, izvo zvakachengeteka chaizvo kuvana. Parizvino, pamusoro pechikafu chemumba chakagadzirwa, chikafu chakaomeswa-chakaomeswa chemhuka ndiyo yakanyorovesa, isinganyanyi kugadziridzwa uye ine hutano chikafu chemhuka chinogona kuve nechokwadi chekudya kwakakwana.
二. Zvakanakira zvechando-yakaomeswa pet chikafu
hyperalimentation
Vacuum freeze-drying process inzira yekuomesa inoitwa pasi petembiricha yakaderera uye yakakwira vacuum degree. Munguva yekugadzira, izvo zvinongedzo zvinonyanya munzvimbo isina oxygen uye yakasviba zvachose. The thermal denaturation idiki, iyo inonyatso kuchengetedza ruvara, kunhuhwirira, kuravira uye chimiro chezvitsva zvinongedzo. Uye wedzera kuchengetedza kweakasiyana mavhitamini, makabhohaidhiretsi, mapuroteni uye zvimwe zvinovaka muviri mumidziyo uye chlorophyll, biological enzymes, amino acids uye zvimwe zvinovaka muviri uye flavour zvinhu.
Simba palatability
Nekuti mukuomesa-kuomesa, mvura iri muchikafu inonaya munzvimbo yepakutanga, iyo inodzivirira iyo nzira yekuomesa, nekuda kwekuyerera kwemvura mukati uye kutama kwechikafu kune iyo pamusoro uye chikafu chinotakurwa kuenda pamusoro. chikafu, zvichikonzera kurasikirwa kwechikafu uye kuoma kwepamusoro kwechikafu. Nyama isina mvura inonaka kupfuura yepakutanga, ichivandudza kunaka.
High rehydration
Mukuita kuomesa nechando, makristasi akasimba echando anonyura mumhute yemvura, achisiya pores mune zvinongedzo, saka iyo vacuum yakaomeswa-yakaomeswa chikafu chemhuka ine yakaoma spongiform porous chimiro, uye saka ine yakanaka instant solubility uye nekukurumidza uye kunenge kuzere kudzoreredza mvura. Chero bedzi mvura yakakwana yakawedzerwa pakudya, inogona kudzorerwa kune inenge yakachena inonaka mumasekondi mashomanana kusvika kumaminitsi mashomanana. Izvi zvinogadzirisa zvakakwana dambudziko remvura yakaderera yezvipfuyo zvekudya zvakaoma uye zvinowedzera kunwa kwemvura kwemhuka dzinovaraidza.
Ultra-refu kuchengetedza
Chikafu chakaomeswa-chakaomeswa chemhuka chakanyatso pererwa nemvura uye chakareruka, saka zviri nyore kushandisa kana kutakura, uye chikafu chakaomeswa-chakaomeswa chipfuyo chakarongedzerwa muvacuum kana nitrogen-yakazadzwa kurongedza uye inochengetwa kure nechiedza. Hupenyu hwesherufu hwepakeji iyi yakavharwa patembiricha yekamuri inogona kusvika kumakore matatu kusvika mashanu, kana kutopfuura
三. Ndeupi musiyano uripo pakati pechikafu chakaomeswa-chakaomeswa nechikafu chemhuka chakaomeswa?
Chikafu chakaomeswa nechando chinoshandisa nzira yekukurumidza kuomesa nechando uye vacuum sublimation, nepo chikafu chisina mvura (semuriwo mune instant noodles condiment mapakeji ndiwo chaiwo chikafu chisina mvura) chinowanzo shandisa nzira yekusimudzira kubuda kwemvura muchikafu pasi pemamiriro ekunze akadzorwa. Kusanganisira kuomeswa kwechisikigo (kuomeswa kwezuva, kuomeswa kwemhepo, kuomeswa kwemumvuri) uye kuomeswa kwekugadzira (ovheni, imba yekuomesera, kuomeswa kwemagetsi, kumwe kuomeswa) nedzimwe nzira.
Chikafu chakaomeswa nechando chinowanzo chengetedza huwandu hwemuvara, kunhuhwirira, kuravira uye kuumbwa kwekudya kwechikafu, uye hapana shanduko huru muchitarisiko, yakasimba rehydration, inogona zvakare kuchengetedzwa kwenguva yakareba isina zvinodzivirira, uye inogona kuchengetedza zvakanyanya. mamwe mavhitamini nemaminerari, asi kana ichienzaniswa nemuchero mutsva, kazhinji inoshaya mamwe mavhitamini, akadai sevhitamini C.
Chikafu chisina mvura chinowanzo ruvara, kunhuhwirira, kuravira uye kuumbwa kwehutano kuchachinja, uye kudzoreredzwa kwemvura kwakashata, chikafu chisina mvura mukuchengetedza maitiro, kazhinji zviri nyore kuora mavhitamini nemaminerari, saka kukosha kwayo kwekudya hakuna kunaka sechando. -yakaomeswa chikafu.
四. Kugadzira chikafu chemhuka dzakaomeswa nechando
(1) Kusarudzwa kwezvinhu zvakagadzirwa
Kusarudzwa kwezvinhu zvakasvibirira, sarudza huku nyowani, dhadha, nyama yemombe, gwayana, hove uye zvichingodaro.
(2) Pre-kurapwa
Kutengwa kwezvinhu zvakanaka mbishi kusati kwaomesa-kuomeswa kurapwa, zvinhu zvakasiyana zvine maitiro akasiyana ekutanga, kazhinji anocheka zvinhu muchimiro chinodiwa, uyezve kuchenesa, blanching, sterilization, nezvimwewo, chinangwa ndechekubvisa marara kuti sublimate uye kuoma, kudzivirira mafuta akawandisa anokonzerwa nekuora kweoxidation uye kuparara kwemakemikari kunokonzerwa nekuvapo kwe autolyase chiitiko munyama. Mushure mekugadzirisa, zvinhu zvinoiswa mumatireyi uye zvakagadzirira danho rinotevera.
(3), yakaderera tembiricha pre-chando
Mvura yemahara mumidziyo yenyama inosimbiswa, kuitira kuti chigadzirwa chakapedzwa chive nechimiro chakafanana mushure mekuoma uye chisati chaoma, kudzivirira shanduko isingachinjiki senge kupupa furo, kuisa pfungwa, shrinkage uye solute kufamba panguva yekuomeswa kwevacuum, uye kuderedza kuderedzwa kwekunyungudika kwezvinhu uye. kuchinja kwehupenyu hunoita hunokonzerwa nekudonha kwekushisa.
Mushure mekunge kurapwa kusati kwapera, zvigadzirwa zvichave zvakaomeswa nechando mudura rinotonhora rinopisa rine makumi asina kunaka emadhigirii. Iyo pre-chando ichaitwa zvinoenderana ne pre-chando chiyero chechinhu, kushoma tembiricha ye pre-chando, uye pre-chando nguva. Iyo yakajairika zvinhu inogona kutanga vacuum sublimation maawa 1-2 mushure mekunge tembiricha yasvika kune yakaderera tembiricha yekutanga kutonhora.
(4), yakaomeswa nechando
Lyophilization inowanzo patsanurwa kuita nhanho mbiri uye nhanho: sublimation kuomesa uye desorption kuomesa. Sublimation drying inozivikanwawo sedanho rekutanga rekuomeswa, chigadzirwa chechando chinopisa mumudziyo wakavharwa, kana makristasi ese echando abviswa, nhanho yekutanga yekuomeswa inopedzwa, panguva ino inenge 90% yemvura yese. kubviswa. Kuomesa kunotanga kubva kunze uye zvishoma nezvishoma kunofamba mukati, uye gaka rinosara mushure mekugadzirisa kwekristaro yechando rinova nzira yekupukunyuka yemvura inoputika.
Desorption drying inozivikanwawo sechikamu chechipiri chekuomeswa, kana chando chiri muchigadzirwa chave chakaderera, kuoma kwechigadzirwa kunopinda muchikamu chechipiri. Mushure mechikamu chekutanga chekuomeswa, kunewo chikamu chemvura yakashambadzirwa pamadziro e capillary uye mapoka epolar ezvakaoma zvinhu, izvo zvisina kuoma. Kana vasvika pachiyero chakati, vanopa mamiriro ekukura uye kubereka kwema microorganisms uye mamwe maitiro. Kuti uwane hunyoro hwakasara hwechigadzirwa, kuvandudza kugadzikana kwechigadzirwa, uye kuwedzera nguva yekuchengetedza, chigadzirwa chinofanira kuomeswa zvakare. Mushure mechikamu chechipiri chekuomeswa, iyo yakasara mwando yemukati muchigadzirwa zvinoenderana nerudzi rwechigadzirwa uye zvinodiwa. Kazhinji iri pakati pe0.45% ne4%.
(5) Yakapedzwa chigadzirwa kurongedza
Chengetedza chikafu chemhuka chakaomeswa nechando chiri mumapasuru akavharwa kudzivirira kunyorova zvakare.
五. Inokodzera kune zvakasiyana pet zvinodiwa
Katsi: Chikafu chakaomeswa nekatsi chinowanzo gadzirirwa zvinodiwa nekatsi yako uye ine mapuroteni akawanda, mavhitamini nemaminerari kubatsira kuchengetedza jasi rine hutano uye kugaya hurongwa. Zvakare, kune katsi dzinofarira kudya nyama, imwe yakaomeswa-yakaomeswa chikafu chekitsi inogona kupa zvakasiyana-siyana zvenyama zvinonaka.
Kune imbwa: Chikafu chakaomeswa nembwa chinogona kugadzirwa nekutarisisa mapuroteni, vhitamini nemafuta zvemukati kutsigira simba uye hutano hwembwa yako. Panogona kuve nemhando dzakasiyana dzechikafu chembwa dzehukuru hwakasiyana, mazera, uye nhanho dzekuita, kusanganisira zvigadzirwa zvezvido zvekudya zvakakosha, senge imbwa dzine allergies chaiwo echikafu, ayo anogona kunge aine chaiwo maumbirwo.
Dzimwe mhuka dzinovaraidza: Pamusoro pekatsi nembwa, dzimwe mhuka dzinovaraidza, dzakadai satsuro, hamsters, nezvimwewo, dzinogonawo kuva nezvokudya zvakaomeswa nechando. Zvokudya izvi zvinowanzova nezvokudya zvakakosha izvo mhuka idzi dzinoda, semuenzaniso, kune tsuro panogona kuve nekusimbisa kune yakakwira fiber content, uye kune hamsters panogona kuve nekunyanya kutarisa kune reshiyo yeprotein kune makhahydrates.
Kuuya kwechikafu chakaomeswa nechando chakanyatso shandura nzira inokwidziridzwa nayo mhuka dzinovaraidza, uye nzira yekuomesa nechando inobvumira chikafu chemhuka kuchengetedza ruvara, kunhuhwirira, kuravira uye zvinovaka muviri zvezvakawanda zvekutanga zvinongedzo. Panguva imwecheteyo, zvichienzaniswa neyakaomeswa chikafu chipfuyo chechikafu, chikafu chakaomeswa-chakaomeswa chemhuka chiri pamusoro mukuravira, hupenyu hwesherufu uye kukosha kwekudya. Chikafu chakagadziridzwa chezvido zvemhuka dzakasiyana chinopa hutano hwakakwana uye hwakaringana hwemhuka dzinovaraidza. Naizvozvo, chikafu chakaomeswa-chakaomeswa chemhuka hachikodzere chete mhuka dzinovaraidza dzakadai sekitsi nembwa, asi zvakare dzinogona kuzadzisa zvinovaka muviri zvinodiwa zvedzimwe mhuka dzinovaraidza dzakadai satsuro uye hamsters. Kuuya kwechikafu chitsva ichi chemhuka pasina mubvunzo kuchatungamira hunyanzvi uye kuvandudzwa kwemazano ekurera zvipfuyo.
Kana iwe uchifarira tekinoroji yekuomesa nechando kana kugadzira chikafu chakaomeswa chemhuka, kana uchida kudzidza zvakawanda nezve zvigadzirwa zvedu, ndapota sunungukataura nesu. Isu tine hunyanzvi mukugadzirwa kwemhando dzese dzechando-yaomesa michina, kusanganisiraKumba kushandisa freeze dryer, Murabhoritari mhando freeze dryer,pilot freeze dryeruyekugadzira freeze dryer. Kunyangwe isu tisingape chikafu chezvipfuyo, timu yedu nyanzvi inogona kukupa iwe zano uye yakagadziridzwa mhinduro pane kuomesa-kuomesa tekinoroji. Kana iwe uine chero mibvunzo kana zvaunoda, ndapota inzwa wakasununguka kutifonera kana email isu uye isu tichafara kukushandira iwe.
Nguva yekutumira: Jan-12-2024
