Raws li Scientific American magazine, cov kab mob txoj haujlwm yog ua kom tawg, lossis ferment, lactose qab zib hauv cov mis nyuj thiab hloov mus ua lactic acid hauv cov txheej txheem hu ua fermentation. Lactic acid yog dab tsi muab yogurt nws qaub saj.
Puas yog yogurt txhais tias phem?
Spoiled yogurt feem ntau muaj cov ntxhiab tsw ntxhiab uas tsis txaus siab heev. Nws yuav tsw tsw phem, zoo li cov kua mis lwj. Qee lub sij hawm, yogurt tsuas yog pib phem tab sis tseem noj tau, qhov tsw yuav tsis muaj zog.
Kuv yuav ua li cas yog kuv yogurt qaub dhau?
Yog tias koj yogurt yog qaub dhau, kab lis kev cai nws ntawm qis qis ntawm qhov ntsuas kub tau teev tseg rau koj qhov pib, thiab rau lub sijhawm luv dua kom txog thaum nws tau txais qhov koj nyiam. Yog tias koj nyiam cov kua mis nyeem qaub, tsuas yog kab lis kev cai ntev dua kom txog thaum nws tau txais qhov tsw koj nyiam.
Yuav ua li cas yog kuv noj yogurt?
Kev noj cov yogurt tas sij hawm tuaj yeem ua rau cov zaub mov lom lossis mob plab… Cov kab mob kuj loj hlob thiab khaws cia rau cov laus lossis cov khoom noj tsis raug cai, xws li yogurt. Kev mob raws plab yog ib qho tsos mob tshwm sim tom qab ib tus neeg tau noj yogurt tas lawm, vim lub cev tab tom sim tshem nws tus kheej ntawm cov co toxins uas yogurt muab.
Yuav ua li cas yog cov cim ntawm yogurt lwj?
Ib qho kev hloov pauv ntawm kev ntxhib los mos kuj tseem tshwm sim hauv cov kua mis nyeem qaub. Yog tias koj do cov yogurt nrog ib rab diav thiab pom tias nws qhov kev ntxhib los mos zoo li grainy, txawv txawv los yog curdled, nws yuav tsum tau pov. Cov kua mis uas lwj kuj tseem muaj qhov qaub tswlossis txawm pom pwm ntawm cov xim, uas yog ob qho tib si pom tseeb tias nws yuav tsum tsis txhob noj.
