Churning lub cev agitates lub qab zib kom txog thaum nws ruptures lub cev tsis taus nyob ib ncig ntawm cov mis nyuj rog. Thaum tawg, cov roj ntsha tuaj yeem koom nrog ib leeg thiab tsim cov rog, lossis butter nplej. … Yog li, lub qab zib cais mus rau hauv butter thiab buttermilk.
Vim li cas cov qab zib hloov mus ua butter?
Thaum tshiav cov qab zib tshiab, cov roj molecules hauv cov nplaum tau shaken tawm ntawm txoj hauj lwm thiab clump ua ke. Nws thiaj li, tom qab txaus agitation, lub rog molecules uas yog clumpedntau daim butter.
Puas yog butter ua los ntawm churning cream?
Butter yog ua los ntawm cov kua nplaum uas tau muab cais tawm ntawm tag nrho cov mis nyuj thiab ces txias; roj tee clump yooj yim dua thaum nyuaj es tsis txhob mos. … Ncua lub cev agitates lub qab zib kom txog rau thaum nws ruptures lub cev tsis taus nyob ib ncig ntawm cov mis nyuj rog.
Puas yog churning cream kom butter hloov lub cev?
Ntxhais cov kua mis yog tshiav cov kua mis los ua butter. … Thaum lub sij hawm centrifugation, cov roj hnyav hnyav centrifugate ntawm ib qho chaw thiab peb muab nws lub npe butter lossis butter churn. Yog li, tsis muaj tshuaj lom neeg tshwm sim. Yog li, nws yog qhov hloov pauv lub cev.
Vim li cas butter thiaj nplawm kom tau butter?
Teb tiav:
Peb paub tias butter mis nyuj yog tsim los ntawm ob yam tseem ceeb uas yog dej thiab rog. … Yog li, thaum peb nplawm cov buttermilk ua lwm yam lus thaum peb do cov buttermilk cov khoom los yog cov roj seem accumulates thiab nce thiab nws cais tawm ntawm cov kua ntawm buttermilk.
