Ua kom khov strawberries nyob rau hauv qhov cub yog ib lub sij hawm-siv txheej txheem uas yuav tsum tau ua siab ntev thiab saib xyuas kom meej. Freeze-drying yog ib txoj hauv kev tshem tawm cov dej noo ntawm cov zaub mov thaum khaws cia nws cov tsw thiab cov khoom noj khoom haus. Nov yog cov lus qhia dav dav ntawm yuav ua li cas koj tuaj yeem ua kom khov-qhuav strawberries hauv qhov cub:
Cov khoom xyaw thiab cov khoom siv:
Fresh strawberries
Txiv qaub kua txiv (yeem)
Daim ntawv ci
Parchment ntawv los yog silicone ci lev
Qhov cub
Txias khib
Airtight thawv rau cia
Cov lus qhia:
Kev npaj:
Ntxuav lub strawberries kom huv si thiab tshem tawm stems.
Yog tias koj xav tiv thaiv browning thiab txhim kho tsw, koj tuaj yeem poob cov txiv pos nphuab hauv cov kua txiv qaub ua ntej ua haujlwm. Tsuas yog sib tov kua txiv qaub thiab dej hauv qhov sib piv 1: 4 thiab poob cov txiv pos nphuab hauv cov tshuaj rau ob peb feeb.
Txiav cov txiv pos nphuab rau hauv qhov loj me me. Qhov no yuav pab ua kom zoo ib yam kom qhuav.
khov:
Npaj cov txiv pos nphuab rau ntawm daim ntawv ci nrog cov ntawv parchment lossis silicone ci lev. Xyuas kom lawv tsis txhob kov ib leeg.
Muab daim ntawv ci rau hauv lub freezer thiab cia cov txiv pos nphuab khov rau yam tsawg 24 teev. Cov kauj ruam no yog qhov tseem ceeb rau kev khov-qhuav.
Preheat qhov cub:
Preheat koj qhov cub kom nws qhov chaw qis tshaj plaws, feem ntau nyob ib ncig ntawm 140 degree F (60 degree) lossis qis dua. Koj xav kom lub qhov cub nyob rau ntawm qhov kub qis heev kom maj mam tshem tawm cov dej noo los ntawm cov txiv pos nphuab yam tsis tau ua noj.
Kev ziab:
Muab cov txiv pos nphuab khov rau ntawm qhov chaw txias txias hauv ib daim ntawv ci. Elevating lawv ntawm lub khib tso cai rau huab cua zoo dua thiab ntau dua kom qhuav.
Muab cov txiv pos nphuab tso rau hauv qhov cub preheated.
Khaws lub qhov cub me ntsis ajar (siv ib rab diav ntoo los yog qhov cub-kev nyab xeeb khoom kom qhib nws) kom cov dej ntws tawm.
Cov txheej txheem ziab tuaj yeem siv sijhawm li 12 txog 24 teev lossis ntau dua, nyob ntawm koj qhov cub qhov kub, qhov tuab ntawm cov txiv pos nphuab, thiab cov av noo. Tshawb xyuas lawv ib ntus.
Testing rau Dryness:
Txhawm rau xyuas seb cov txiv pos nphuab puas txaus khov-qhuav, tshem tawm ib daim ntawm qhov cub, cia nws txias rau chav sov, thiab tom qab ntawd nyem nws. Yog tias nws xav tias nkig thiab qhuav yam tsis muaj dej noo, nws yog npaj txhij. Yog tias nws tseem mos lossis nplaum, nws xav tau sijhawm ntxiv.
Txias thiab Cia:
Thaum cov txiv pos nphuab tau khov-qhuav kom koj txaus siab, tshem lawv tawm ntawm qhov cub thiab cia lawv txias tag rau ntawm khib.
Hloov covkhov-qhuav strawberriesmus rau ib lub thawv airtight, thiab khaws cia rau hauv qhov chaw txias, qhuav. Siv lub tshuab nqus tsev vacuum yog tias muaj los txuas lawv lub neej txee.
Nco ntsoov tias khov-qhuav strawberries ua rau hauv qhov cub yuav tsis muaj qhov zoo nkauj thiab zoo ib yam li cov khoom siv ua lag luam khov-qhuav, tab sis lawv tseem tuaj yeem ua cov khoom noj txom ncauj thiab yooj yim los yog ntxiv rau ntau yam tais diav.
