Butter, daj-rau-dawb cov khoom emulsion ntawm cov roj globules, dej, thiab inorganic ntsev uas tsim los ntawm churning the cream from nyuj' milk. Butter tau ntev tau siv los ua kev sib kis thiab ua cov rog ua noj. Nws yog ib qho tseem ceeb edible rog nyob rau sab qaum teb Europe, North America, thiab lwm qhov chaw uas nyuj yog thawj cov tsiaj nyeg.
lub xeev yog butter ua nyob rau hauv?
Zoo, nws tig tawm California yog lub teb chaws tus thawj coj tsim cov mis nyuj thiab tuav lub npe rau ntau tshaj 20 xyoo. Nws kuj tsim cov butter ntau tshaj, ice cream thiab nonfat qhuav mis. (Wisconsin tseem tsis tau.
lub npe ntawm qhov chaw ua butter yog dab tsi?
Dairy yog txhais tias yog qhov chaw uas cov mis nyuj thiab qab zib khaws cia thiab ua butter thiab cheese.
butter ua li cas?
Yuav ua kom butter koj yuav tsum xub ua ntej cais tawm cov qab zib los ntawm cov mis nyuj. Kev lig kev cai, lub qab zib yuav raug churned kom nws thicken. Tom qab ntawd cov kua dej ntxiv yuav raug muab tshem tawm (qhov no yog buttermilk), thaum cov khoom loj yuav tsum tau ntxuav thiab tom qab ntawd zoo li qhov xav tau. Qhov khoom ntawd yog butter.