Cov roj yog ua los ntawm: muaj pes tsawg leeg thiab thev naus laus zis

2024 Tus sau: Isabella Gilson | [email protected]. Kawg hloov kho: 2023-12-17 03:27

Butter yog cov khoom noj muaj txiaj ntsig, tsis muaj qhov nyuaj rau xav txog kev noj tshais tag nrho rau txhua tus neeg. Rau nws cov khoom, nyuj cov kua mis yog siv. Dab tsi yog cov roj uas feem ntau pom hauv ntau lub khw muag khoom noj ua los ntawm? Qhov tseeb, thev naus laus zis rau kev tsim cov khoom siv creamy tiag tiag hnub rov qab mus rau lub sijhawm qub, thaum peb cov poj koob yawm txwv tseem ua butter nrog lawv tus kheej txhais tes yam tsis muaj kev pab los ntawm cov cuab yeej muaj zog.

Tsev tsim khoom

Tsis muaj coob leej paub tias thawj butter tshwm sim 3000 xyoo dhau los hauv Is Nrias teb. Kev lag luam tsim khoom ntawm cov khoom no tau tsim nyob rau hauv ltalis - nws yog nyob rau ntawd thaum pib ntawm lub xyoo pua 19th cov cuab yeej siv tshuab tau tsim los rau kev tsim cov khoom lag luam rog, uas tau los ua cov khoom lag luam ntawm butter. Cov roj dab tsi yog ua los ntawm txhua tus paub niaj hnub no. Nws yuav tsum tau muab sau tseg tias nws yog Vologda roj uas yog xam tau tias yog kev txaus siab ntawm domestic producers.

Qhov zoo ntawm cov khoom no nyob ntawmob peb yam. Tsis muaj ib qho khoom xyaw lossis cov txheej txheem thev naus laus zis uas tuaj yeem hloov tau los ntawm ib qho analogue. Qhov zoo ntawm cov khoom siv raw, kev tswj hwm ntawm txhua theem ntawm kev tsim khoom, kev ua raws li thev naus laus zis - tag nrho cov no ua ke tso cai rau koj kom tau txais cov khoom zoo creamy.

butter ua li cas?

Rau qhov ntsuas ntawm kev tsim khoom, ob qho tib si qib thawj thiab qib ob tuaj yeem siv tau. Hauv ntau lub tebchaws nyob sab Europe, tsis muaj qhov zoo li cov mis nyuj thib ob, txawm li cas los xij, cov neeg tsim khoom hauv tsev tau zoo siv cov khoom siv raw uas muaj qhov tsis zoo rau kev tsim cov butter. Tsis tas li ntawd, qhov no tsis cuam tshuam txog kev huv thiab huv.

butter ua li cas? Kev tsim cov khoom siv high-calorie no yog cov txheej txheem thev naus laus zis thev naus laus zis, txhua theem ntawm qhov tseem ceeb heev thiab yuav tsum ua raws li txhua tus qauv. Lub hom phiaj kawg yog kom mloog zoo thiab tso cov mis nyuj rog. Ntawm qhov ntsuas kev lag luam, butter tuaj yeem tsim tau ob txoj hauv kev:

• Mechanical whipping cream nrog 35-40% roj cov ntsiab lus.
• Kev hloov pauv ntawm cov nplaum hnyav (70-85%).

thawj txoj kev tso cai rau koj kom tau txais cov khoom lag luam zoo dua thiab tastier creamy, tab sis txoj kev no tsis tso cai rau koj kom ua tiav cov txiaj ntsig siab ntawm cov khoom lag luam.

Paub seb cov roj ua li cas, koj tuaj yeem pib kawm ib qho ntawm cov thev naus laus zis rau nws cov khoom. Feem ntauCov khoom zoo raw khoom, piv txwv li, qab zib, txias thiab khaws cia ntawm qhov kub ntawm +2 txog +8 ° C. Nyob rau lub sij hawm no, lub qab zib ripens, lawv viscosity nce, nrog rau kev tsim ntawm cov rog tshwj xeeb globules, uas tom qab dhau los ua qhov chaw ntawm cov rog crystallization. Qhov ntsuas kub qis dua tso cai rau cov qab zib kom ripen sai dua, thaum lub tshuab kev sib hloov ua kom nrawm dua cov txheej txheem.

Tom qab ntawd, cov khoom siv roj ntau yog muab tso rau hauv cov roj nruas, uas yog cov ntoo zoo tib yam los yog tig lub tog raj kheej hlau. Mechanical shocks ua rau muaj qhov tshwm sim ntawm cov roj nplej, uas, hauv cov ntsiab lus, yog crystallized hais ntawm roj roj. Thaum lub buttermilk pib splatter, cov txheej txheem kev sib hloov nres thiab kev ntxuav ntawm butter grain pib. Calcined ntsev yog siv los ua kom cov firmness ntawm butter. Tom qab ntawd, tag nrho cov loj yog dhau los ntawm tshwj xeeb squeezing rollers, los ntawm uas ib tug txaus ntom thiab homogeneous txheej yog tsim, npaj txhij rau packing, ntim thiab cia.

High Fat Cream Conversion

Lub ntsiab lus ntawm txoj kev no yog kev hloov pauv ntawm cov roj-hauv-dej emulsion rau hauv dej-hauv-roj emulsion, uas tshwm sim nrog kev pab ntawm thermomechanical ua. Nyob rau hauv cov txheej txheem no, cov kua nplaum uas muaj roj ntau yog 72.5% lossis 82.5%, feem. Tom qab ntawd, cov nplaum yog dhau los ntawm butter yav dhau los, vim tias lawv tau txais cov qauv tshwj xeeb ntawm butter. Cov tshuab no tso caitau ib qho khoom qab zib uas txawv ntawm ntau yam ntawm butter tau los ntawm churning cream.

Tom qab ua txhua yam kev ua haujlwm, lub butter yuav tsum "ripen" - nws tau khaws cia rau ob peb hnub ntawm qhov kub ntawm + 12-16 ° C kom tiav cov txheej txheem crystallization.

Muaj ntau tus tau pom tias nyob rau hauv chav tsev kub lub butter zoo li "kis" - qhov no yog qhov tshwm sim ntawm kev tsis ua raws li qhov ntsuas kub.

tiag tiag butter

Tom paub tias butter yog dab tsi, peb tuaj yeem txheeb xyuas ntau yam tseem ceeb ntawm cov khoom lag luam butter zoo. Xaiv nws nyob rau hauv lub khw yog tsis yooj yim, vim hais tias feem ntau ntawm cov ntawv muaj tib inscription - "pasteurized cream". Qhov tseeb, muaj qhov tshwj xeeb gastronomic kev faib tawm ntawm cov butter tiag, raws li cov hom hauv qab no yog qhov txawv:

• Tseeb 82.5% rog.
• Amateur butter nrog tsawg kawg yog 80% rog.
• Peasant butter nrog cov rog tsawg kawg 72.5%.

Txhua qhov feem pua yog dej thiab ib qho me me ntawm buttermilk. Tsuas yog cov neeg tsim khoom paub txog yuav ua li cas ua butter tsis tsuas yog cua, tab sis kuj noj qab haus huv. Lub tshuab tsim khoom ntawm cov khoom zoo li no yog ncaj qha ntsig txog cov txheej txheem uas tau siv ntev ua ntej qhov tshwm sim ntawm cov tshuab tshuab. Rov qab nyob rau hauv lub hnub ntawm lub Soviet Union, cov khoom zoo tau cim nrog GOST cim, uas yog tam sim nolub sij hawm tau hloov los ntawm R 52969-2008. Qhov kev xaiv no qhia tau hais tias cov ntsiab lus ntawm pob yuav zoo siab rau koj nrog kev saj qab ntxiag los ntawm thaum yau.

ua noj hauv tsev

Hnub no, tsis tshua muaj neeg nrhiav tsev neeg uas tsis quav ntsej txog lawv txoj kev noj qab haus huv thiab kev noj haus zoo. Kev noj qab haus huv thiab kev tiv thaiv muaj zog yog nyob ntawm qhov zoo ntawm cov khoom, uas yog vim li cas ntau tus neeg nyiam yuav tsuas yog cov khoom noj khoom haus zoo lossis ua noj rau lawv tus kheej. Yuav ua li cas ua butter nyob rau hauv tsev? Cov lus teb rau lo lus nug no yog muab los ntawm Jamie Oliver daim ntawv qhia, uas muaj txoj hauv kev yooj yim los ua cov khoom qab zib zoo.

Cov khoom xyaw nram qab no yuav tsum tau ua noj:

• Havy cream - txog 400 ml. Lub fatter cov khoom raw yog, cov roj ntau yuav nyob rau hauv qhov kawg tshwm sim.
• Ib qho me me ntawm calcined Ntxiv ntsev.
• Mixer.
• Tus nqi ntawm kev xav zoo.

txheej txheem nws tus kheej tsis nyuaj. Qhov tseem ceeb tshaj plaws yog xaiv cov qab zib zoo nrog cov feem pua ntawm cov roj ntau tshaj plaws.

Homemade Butter Technology

Ua ntej ua cov butter hauv tsev, koj yuav tsum npaj cov tais diav kom tob (xws li hlau). Ua ntej ntawm tag nrho cov, koj yuav tsum tau ua tib zoo nplawm lub hnyav cream nrog ib tug tov. Qhov no yog ua tiav ntawm lub zog siab tshaj plaws ntawm cov cuab yeej siv rau 10 feeb. Tom qab ntawd lub creamy loj yuav tsum tau so me ntsis, tom qab uas cov txheej txheem yog rov qab.dua.

Lus tom qab 15 feeb, koj tuaj yeem pom tias cov kua nplaum tau hloov mus rau hauv ib qho me me ntawm butter. Cov kua tau los ntawm kev nplawm yuav tsum tau drained thiab sib tov ntawm cov nplaum txuas ntxiv ntawm kev kub ceev. Raws li qhov tshwm sim ntawm nplawm peb zaug, koj yuav tsum tau txais ib yam dab tsi uas vaguely zoo li butter. Qhov no tsis yog qhov kawg ntawm kev ua haujlwm tsis tau.

Siv ib rab diav, cov roj tau sau rau hauv ib lub pob thiab sab laug rau ib pliag kom "ripen". Tom qab qee lub sijhawm, cov kua dej ntau dhau yuav tsum sawv tawm ntawm qhov loj no. Tom qab ntawd, cov roj yog nteg tawm on parchment thiab s alted, folded nyob rau hauv ib nrab, thiab kneaded dua. Cov txheej txheem no tuaj yeem rov ua dua ob peb zaug kom sib xyaw kom meej.

Lub tsev butter yog npaj txhij. 400 ml ntawm hnyav cream (33%) yuav tsum ua li 150 grams butter.

Ntau qhov tseeb txog butter

Tsis zoo li cov roj sunflower ua li cas, cov khoom lag luam butter yuav tsum tau ua tib zoo ua raws li txhua theem ntawm cov txheej txheem thev naus laus zis thiab kev ua tau zoo ntawm tag nrho cov khoom xyaw. Tsuas yog cov khoom qab zib tiag tiag yog softly kis ntawm qhob cij, tsis tawg, muaj xim daj nplua nuj thiab muaj lub suab nrov thiab aroma.

Muaj ntau ntau hom butter, ntxiv rau cov uas tau hais saum toj no. Yog li, piv txwv li, kuj tseem muaj cov khoom siv tshuaj pleev ib ce nrog cov fillers uas txhim kho nws cov yam ntxwv organoleptic.

Tsis yog nyuj butter tsuas yog siv los ua buttermis nyuj thiab cream. Twb, tshis, yaj, yaks thiab txawm zebu (hauv Is Nrias teb thiab African xeev) - tag nrho cov tsiaj no yog ib qho ntawm cov khoom siv raw, uas yuav dhau los ua lub hauv paus rau butter.