(1) Cov dej noo tsis kam nyob rau hauv qhov chaw ntub dej, chocolate thiab nws cov khoom nyob rau saum npoo ntawm cov suab thaj yuav tsis yaj, icing los yog tiv thaiv Frost tshwm sim, yog li ntawd, lub ntim muaj cov dej noo tsis kam.
(2) High oxygen kuj chocolate chocolate thiab nws cov khoom thiab kev sib cuag mus ntev nrog oxygen, uas yog ib qho yooj yim rau oxidize cov roj Cheebtsam, uas ua rau kom cov peroxide tus nqi ntawm chocolate thiab nws cov khoom.Yog li ntawd, lub ntim khoom muaj kev tiv thaiv siab rau oxygen.
(3) Kev sib khi zoo yog tias kev sib khi ntawm lub pob tsis zoo, dej vapor thiab oxygen los ntawm sab nraud yuav nkag mus rau hauv lub ntim, cuam tshuam rau kev hnov qab thiab zoo ntawm chocolate thiab nws cov khoom.Yog li ntawd, lub ntim tau zoo sealing.