Yuav ua li cas kom khov kua nceb hau?

Tsis yog txhua txhua mushroom yog tau mus koom nyob rau hauv "nyob ntsiag to mus yos hav zoov" nyob rau hauv txhua lub sij hawm ntawm lub xyoo. Txawm hais tias nws yog lub npe hu hais tias nceb yuav tsum tua nyob rau hauv lub caij ntuj no. Tiam sis ntau tshaj cov tsiaj qus nroj tsuag harvested thaum lub sij hawm sov so lub sij hawm ntawm lub xyoo, thiab hais tias lawv usable tom qab qhov kawg ntawm lub caij, siv ib tug ntau yam ntawm txoj kev khaws cia rau ib ntev lub sij hawm, qhov no cua thiab noj qab nyob zoo khoom noj khoom haus. Lawv kaus poom, las, qhuav los yog khov nceb yog harvested. Nyob rau hauv lub caij nyoog kawg no txoj kev, vim ib tug muaj zog kub txos muaj peev xwm mus nyob attenuated kab mob uas yuav ua rau zaubmov lwj ntawm cov khoom, thiab nres los yog txo enzyme txiav txim (e.g., oxidation) ua darkening ntawm lub teeb dawb lias nceb. Nyob rau tib lub sij hawm tseg cia cov kev ceev cov tshuaj tshua tsis pub dhau fruiting lub cev, thiab qhov ib puag ncig (huab cua los yog cov ntaub ntawv uas).

Qhov loj tshaj kom zoo dua ntawm frozen khoom - yog lub preservation ntawm lawv zoo. Yog hais tias koj yuav tsum tsis txhob lub tshav kub kev kho mob, cov nceb nyob twj ywm unchanged tag nrho cov as-ham: tsis ruaj tsis khov vitamins (tshwj xeeb tshaj yog vitamin C), carbohydrates, proteins. Lawv muaj zoo nqaij daim tawv, tsos, saj, kev ntxhib los mos thiab aroma. Yuav ua li cas mus khov nceb, tsis lwj rau lawv? Tsuas yog txoj kev yoo mov-freeze muab yuav luag tiav preservation ntawm lub ntuj cov khoom noj ntawm muaj nqis. Lwm zoo dua ntawm no txoj kev - cov kev ceev ntawm ua noj ua haus nceb. Lawv yog cov twb ntxuav thiab npaj los siv, thaw cia li txaus txiv hmab txiv ntoo. Feem ntau cov feem ntau lawv yog boiled nyob rau hauv boiling dej los yog sai li sai tau kib nyob rau hauv cov roj kub kub.

Thaum khov tshwm sim txoj kev hloov ntawm cov dej los ntawm cov kua rau khoom hauv lub xeev. Raws li ib tug tshwm sim, ice muaju nrog ntse hau txeem tag nrho thickness ntawm cov khoom. Nyob rau hauv lub khoom hauv lub xeev nws yuav siv sij hawm H2O 9% ntau dua volume tshaj tus nqi qub ua kua dej. Vim li no, nyob rau hauv lub cell cov ntaub so ntswg fungi irreversible undesirable dab uas ua rau rupture ntawm cell phab ntsa, i.e. lub ntsiab khoom qauv collapses. Tom qab yaj, lub cell phab ntsa yuav tsis kom cov kua txiv, thiab nws generously faib. Nceb yog nesochnymi, flabby thiab tasteless. Nyob rau hauv kev txiav txim kom tsis txhob muaj lub deterioration ntawm zoo ntawm cov khoom, koj yuav tsum paub yuav ua li cas kom khov nceb thiab ua raws nraim li freeze thiab thaw.

Yog hais tias lub cell yuav tsim ib tug loj dej khov muaju, nws yuav rhuav tshem nws ntau tshaj li ob peb me me uas sawv daws yuav. Tsawg tshaj li lawv cov linear qhov ntev, qhov zoo yuav tsum khov nceb. Yuav kom ua tau xws li ib tug tshwm sim muaj peev xwm yuav khov. Nws yog yog li ntawd tsim nyog los tsim lub siab tshaj plaws tau kub sib txawv nruab nrab ntawm tus coolant thiab nceb. Cov kev lag luam siv tshwj xeeb yees khov nab kuab uas muaj peev xwm tswj ib tug kub ntawm Rho tawm 30-35 ° C, thiab txawm tsawg. Ib tug ntxiv teeb meem yog tias lub sij hawm cia los mus tiv thaiv recrystallization dej, nrog coarsening ntawm cov muaju dua kub, uas yog undesirable vim hais tias ntawm cov tau nce ntawm cov teeb meem kab mob lub neej. Yog li ntawd frozen nceb cia kub yuav tsum tsis pub tshaj -18 ° C.

Yuav ua li cas kom khov nceb nyob hauv tsev? Ntawm cov hoob kawm, nws yog ib qho zoo los subject xws li ib tug qauv ntawm cov cia tau boiled los yog kib nceb. Lawv zoo khaws cia nyob rau hauv lub tsev freezer. Nyob rau hauv cov ntaub ntawv no, cov qauv ntawm cov khoom no yog tsawg disturbed thiab teeb meem kab mob kev lom zem ntau neutralized thaum lub sij hawm thaum tshav kub kub kev kho mob. Haum rau kev soj ntsuam xyuas tag nrho cov siav nceb. Tab sis tsuas xaiv cov tub ntxhais, muaj zog thiab cov kaus cua nab thiab lawv kab fruiting lub cev. Ua li no, ua rau lawv sorting thiab tu. Rhaub nyob rau hauv salted dej los yog kib nyob rau hauv ib tug yias kom txog thaum siav (underdone los ua tsis siav nceb yog lawm npaj tom qab yaj). Cia kom txias fungi (dej ua ntej nws yog drained) thiab ces pw nyob rau hauv hnab yas ntim los yog lub hnab.

Yuav ua li cas kom khov nceb raj (dawb Mokhovikov, boletus, boletus, Aspen) los yog phaj (nceb, volnushki, loj russula, nceb, nceb, chanterelles)? Ua ntej ntawm tag nrho cov extraction ntoo dikorosov txheeb tawm, tshem tawm los yog puas nceb es tsis muaj zog, ces lawv ntxuav los yog ntxuav. Tag nrho cov nceb yog zoo kawg nkaus nyob rau hauv ib lub tsev freezer rau 6 lub hlis. Dawb nceb yog boiled cais, thiab tshuav kua los ntawm lawv yog tsis pov tseg, tom qab lub phaj zoo li fungi, thiab yog txias thiab khov, thiab ces siv nyob rau hauv kua zaub thiab kua ntsw. Sau nyob rau thaum xaus ntawm lub caij nyuaj Chanterelles yog tsis haum rau cia kom khov, tau ua li cas lub qe. Kuv niam agaric rau kev soj ntsuam xyuas kev siv tsuas yog tus hau thiab kav tseem haum rau qhov kev npaj ntawm mushroom ntses nteg qe.