Muto wepichisi wakaomeswaKugadzira mapichi matsva inzira yakajairika yekugadzira inoshandura mapichi matsva kuita zvigadzirwa zvinonyungudika zvakanyanya uye zvakasimba. Chinangwa chayo chikuru ndechekuchengetedza kunaka kwechisikigo, ruvara uye hutano hwemapichi matsva. Chigadzirwa chekupedzisira chinowanzo svika 65% ~ 70% yakasimba inonyungudika, uye inoshandiswa zvakanyanya mukusanganisa zvinwiwa, zvigadzirwa zvemukaka, kubika nezvimwewo.
1. Kugadzirira Kudya Zvisina Kubikwa: Kubva kuMichero Mitsva kusvika kuPulp Yakachengetedzwa neRuvara
Apa ndipo panotanga kuvimbisa hunhu hwechigadzirwa chapera, izvo zvinosarudza zvakananga kunaka kunotevera uye kugadzikana kweruvara.
- Kusarudza uye Kuchenesa Michero: Sarudza mapichi matsva ane 80% ~ 90% yakakura, asina zvipembenene nezvirwere, uye chiyero cheshuga-acid chinopindirana, bvisa michero yakaora uye isina kunaka. Shamba nemvura yakachena; kune mapichi ane fuzz yakawanda, kuchenesa mabhurashi kunogona kushandiswa. Kana zvichidikanwa, mushonga wekuuraya utachiona unogona kushandiswa pakuuraya utachiona pamusoro pevhu, wobva wasuka zvasara zvakanaka.
- Kupwanya neKupwanya: Bvisa makomba emapichi uchishandisa muchina wekugadzira, pwanya dumbu kuita dumbu rakafanana rine saizi ye2 ~ 3mm. Makomba akakura zvakanyanya anofanira kudzivirirwa kudzivirira kukanganisa kwakaipa pakubuda kwemuto.
- Kurapa Kudzivirira Ruvara: Wedzera 0.05% ~ 0.1% vhitamini C kana huwandu hwakakodzera hwe citric acid panguva imwe chete panguva yekupwanya kuti usatsvedzere enzyme browning, kudzivirira oxidative pulp kubva pakuchinja kweruvara, uye kuve nechokwadi chekuti chigadzirwa chekupedzisira chine ruvara rwegoridhe rwakajeka.
2. Kugadzira muto uye kujekesa: Kuvandudza goho remuto uye kugadzikana kwechigadzirwa
Danho iri rinoona kushanda zvakanaka kwemuto, kutapurirana kwemuto wakaomeswa nechiedza uye kugona kudzivirira kunaya kwemvura panguva yekucheneswa kwemuto.
- Kubvisa Juice: Shandisa screw press kana airbag press kugadzirisa peach pulp, zvichiita kuti juice iwane goho rinodarika 70%. Hushoma hwe pulp enzyme hunogona kuwedzerwa usati waisa juice kuti ubatsire mukuora pectin uye kuwedzera kushanda zvakanaka kwekubvisa juice.
- Kubvisa Mvura Yakashata uye Zvisaririra: Sefa muto wepichi wakabviswa uchishandisa firita ye60 ~ 100 mesh kuti ubvise fiber isina kuchena uye tsvina hombe yegranular pulp, uchiwana muto wepichi usina kuchena pakutanga.
- Kujekeswa kweEnzymatic: Wedzera pectinase (0.0125% ~ 0.02%) + amylase shoma mumuto wepichisi usina kucheneswa, uye ita enzyme hydrolysis pa50 ~ 55℃ kwemaawa 1 ~ 3 kuti uore zvachose macromolecular pectin mumuto, kudzivirira kupatsanurwa uye kunaya kwemvura panguva yekuchengetwa kunotevera.
- Kusefa Kwakanaka uye Kuchenesa: Shandisa maitiro akabatanidzwa ekusefa kweplate-and-frame uye ultrafiltration membrane (saizi yepore 0.5 ~ 0.8μm) kuti ubvise zvizere ma colloids akasara, ma heteroproteins uye zvinhu zvakanyungudutswa zvakanaka, pakupedzisira uwane muto wakajeka une kutumirwa kwechiedza chakawanda uye kugadzikana kwakasimba.
3. Maitiro eKuisa Pfungwa: Chinongedzo Chehunyanzvi Chepakati
Maitiro maviri makuru anowanikwa kuti asarudze zvichienderana nenzvimbo yechigadzirwa, nepfungwa huru yekudzivirira kukuvara kwakanyanya kwezvinhu zvinonzwa kupisa.
- Kuwanda kweVacuum mukupisa kwakaderera (Mainstream General Process): Evaporate wobvisa mvura mumuviri kana waderedzwa kumanikidzwa pa50~60℃ ne vacuum degree ye0.08~0.095MPa, zvichiwedzera solid soluble juice yepichi kubva pa10%~12% yekutanga kusvika 65%~70%. Maitiro aya anoderedza zvakanyanya kuparadzwa kwekunhuhwirira kwepichi nekupisa kwakanyanya uye anoderedza mari yekuchengetedza nekutakura inotevera.
- Kuwanda kweMembrane pakupisa kwakajairika (Maitiro Ekugadzirwa Kwepamusoro): Shandisa nanofiltration membrane kuti uderedze mvura mumuviri pakupisa kwakajairika kwe25 ~ 35℃, pasina kuchinja kwechikamu mukuita kwese. Kuwanda kwezvinonaka nemavhitamini kunogona kusvika kupfuura 98%, pasina "kunaka kwakabikwa", uye kushandiswa kwesimba kwakaderera pane kwehuwandu hwechinyakare hwekubuda kwemvura. Yakakodzera kugadzira muto wepeach wakanyanya kuwedzerwa kukosha.
- Kugadzirisa Kunhuhwirira Kwemapichi: Midziyo yekugadzira yepamusoro inowanzo shongedzwa nemudziyo unonyungudutsa unonhuhwirira, uyo unounganidza hwema hwemapichi hunobuda panguva yekuunganidzwa, wobva wahuwedzera kumuto wapera kuti udzorere hwema hwemapichi matsva zvakanyanya.
4. Kusanganisa nekubvisa gasi: Gadzirisa Kunaka uye Hunhu
Mushure mekugadzirisa shuga neacidity zvichienderana nezvinodiwa nechigadzirwa, shandisa vacuum decompression degassing kubvisa okisijeni yakanyungudutswa mumuto, kuderedza kusviba kweoxidative uye kuora kweflavour panguva yekuchengetwa, uye kudzivirira furo panguva yekuzadza iyo inokanganisa mugumisiro wekuvhara.
5. Kuchenesa uye Kuzadza: Iva nechokwadi chekuchengetedzwa uye kugara kwenguva refu pasherufu
- Kurapa Kuchenesa: Isa sterilization yeUHT pakupisa kwakanyanya, chengetedza kwemasekonzi akati wandei pa110 ~ 120℃, kana kushandisa pasteurization pa95℃ kwemasekonzi makumi matatu, izvo zvisingangourayi tupukanana chete, asiwo zvinoderedza kukuvara kwekuravira nekudya.
- Kuzadza Zvisina Kuuraya: Mushure mekuvhiyiwa, tonhodza nekukurumidza kusvika patembiricha yakajairika, zadza muto wakaomeswa mumidziyo isingatsvedzeri uye yakavharwa munzvimbo isina kukuvadza. Chigadzirwa chapera chinogona kuchengetwa kwenguva yakareba patembiricha yakaderera ye0~5℃ uye hachina kuorera zviri nyore.
Nguva yekutumira: Gumiguru-16-2026
