Butter yog cov khoom noj los ntawm cov rog hauv lub cev thiab cov vitamins A uas tib neeg lub cev xav tau. Tias yog vim li cas cov neeg siv khoom yuav tsum muaj kev ntseeg siab rau cov khoom lawv yuav. Yuav ua li cas paub qhov txawv nws ntawm qhov cuav?
Cov Lus Qhia
Kauj ruam 1
Butter yog cov khoom lag luam ua tshwj xeeb los ntawm nyuj cov mis nyuj lossis nws cov khoom xyaw. Mis muaj rog nyob rau hauv nws yog qhov tsim nyog 50-85%. Qee zaum cov roj muaj ntsev. Yog li ntawd, tam sim ntawd xav txog qhov ntim, uas qhia txog cov khoom sib xyaw. Yog tias nws teev npe txiv maj phaub, xibtes, txiv laum huab xeeb lossis lwm cov zaub uas muaj rog, nrog rau mis hloov rog, ces nws yog margarine.
Kauj ruam 2
Kawm kom paub txog hom khoom noj khoom haus. Muaj butter "qab zib thiab creamy", uas yog tsim tsuas yog lub hauv paus ntawm pasteurized cream. Tseem muaj "qaub cream": ua los ntawm tib lub qab zib, pasteurized, tab sis nrog ntxiv ntawm lactic acid microorganisms.
Kauj ruam 3
Nkag siab tias cov neeg siv khoom ntim cov butter yuav tsum muaj cov npe. Piv txwv li, "tshuaj yej roj", "sandwich butter", "peasant butter", "butter amateur", "butter". Ua tib zoo mloog thaum tus neeg qhwv ntawv tsuas hais tias "OIL" hauv cov ntawv loj. Hauv qab nws yuav tsum ascribed, raws li txoj cai, hauv luam ntawv me "khoom lag luam nyuaj" lossis "sandwich mass". Cov roj no tsis yog qhov tiag, tab sis kev sib xyaw ntawm cov tsiaj thiab cov zaub uas muaj rog.
Kauj ruam 4
Xav txog tus nqi zaub mov. Ntuj butter yuav tsis pheej yig. Txhawm rau kom tau txais 1 kg ntawm cov khoom tiav, kev tsim cov butter cuam tshuam kev ua tiav ntawm tsawg kawg 20 litres mis. Yog tias peb coj mus rau hauv tus nqi yuav khoom ntawm 1 litres mis nyob hauv qhov loj thiab qhov tseeb tias lwm cov khoom lag luam yog tsim los ntawm nws txoj kev, tom qab ntawd cov nqi muag khoom ntawm ib phaus ntawm butter zoo yuav muaj txog 10 hnab ntawm cov mis muag pheej yig tshaj.
Kauj ruam 5
Cov tsiaj ntawv loj ntawm GOST tsis yog ib txwm muaj pov thawj ntawm cov butter tiag tiag, vim tias tseem muaj GOSTs ntawm margarines thiab kis mus. Nco ntsoov cov lej yuav tsum tshwm tom qab cov tsiaj ntawv GOST - R 52969-2008.
Kauj ruam 6
Yog tias cov roj twb tau yuav lawm, koj tuaj yeem tshawb xyuas nws uas siv txoj kev “hauv tsev”. Cov roj yuav tsum zoo ib yam nyob rau qhov sib thooj. Yog tias nws tau sawv hauv qhov chaw sov, thiab dej ntws tawm tau tshwm sim rau ntawm nws qhov chaw, ces qhov no tsis yog roj. Dissolve ib daig nyob rau hauv dej sov. Cov roj tiag tiag yuav sib tov tusyees thiab yuav tsis tawg rau hauv cov khoom cais. Cov xim ntawm cov roj yuav tsum tsis txhob muaj xim daj lossis xim ib leeg nkaus. Tsw muag khoom cov khoom noj - butter yuav tsum tsis hnov tsw.
