Thaum ci hmoov los ntawm cov kua, nws tso pa roj carbon dioxide npuas, uas ua rau cov khoom ci nce.
Puas ci hmoov ua tej yam Fluffy?
Baking hmoov thiab ci dej qab zib yog qhov sib txawv nrog tib lub hom phiaj tseem ceeb-ua rau koj ci khoom ci thiab fluffy-thiab lawv ua li ntawd sib txawv nyob ntawm daim ntawv qhia. Lawv tsis tuaj yeem hloov tau rau ib leeg, thiab feem ntau lawv ua haujlwm ua ke.
Puas ci hmoov ua khob noom cookie nce?
Qhov tseeb, ci hmoov yog kev sib xyaw ntawm cov dej qab zib thiab qab zib ntawm tartar. Thaum nws raug cov kua thiab cua sov, carbon dioxide gas tsim, uas ua rau cov khoom ci nce(2). Cov hmoov ci tuaj yeem siv los hloov cov baking soda. Txawm li cas los xij, nws lub zog leavening tsis muaj zog npaum li cov baking soda.
Pob ci hmoov pab khoom nce?
Kev tshawb fawb qhia tau tias qhov sib xyaw ntawm cov dej ntsev ntsev thiab cov dej qab zib (bicarbonate) pab lub qhov ntswg ua haujlwm zoo duathiab txav cov hnoos qeev tawm ntawm qhov ntswg sai dua.
Puas baking soda lossis baking hmoov ua kom cov khoom nce?
ob qho tib si ci hmoov thiab baking soda yog cov khoom xyaw, uas ua rau cov khoom ci tuaj. Thaum lawv dais qhov zoo sib xws hauv kev saib thiab kev ntxhib los mos, lawv sib txawv ntawm ib leeg hauv cov tshuaj muaj pes tsawg leeg thiab lawv cuam tshuam nrog lwm cov khoom xyaw.
