Qab zib tau paub tib neeg txij puag thaum ub los. Nws tau tsim los ntawm cov kab tsib, maple kua ntoo, beets, thiab lwm yam. Cov piam thaj tau muab faib ua ntau hom. Nws tuaj yeem ua tau ob qho tib si hauv lub xeev khov-khov (qab zib) thiab hauv lub xeev khov kho (pob zeb, chipped, sawn, khoom qab zib, pob zeb). Ua raws li cov piam thaj, muaj ntau txoj kev sib txawv ntawm nws khaws cia.
Nws yog qhov tsim nyog
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ntim cov tais diav
Cov Lus Qhia
Kauj ruam 1
Nws tsis pom zoo kom khaws cov piam thaj tsis qhib (hauv lub thawv, hnab, thiab lwm yam) hauv chav nrog cov cua sov lossis ze dej. Qab zib yog ib yam khoom uas muaj hygroscopic heev, yog li nws nqus cov dej noo thiab pib txhaws, nplaum ua ke rau hauv cov qog tuab. Qhov no yog qhov tseeb tshwj xeeb tshaj yog rau ntau hom suab thaj: friable, crushed, granulated, av qab zib lossis granulated qab zib thiab hmoov. Muab cov suab thaj no tso rau hauv qhov chaw qhuav kom deb ntawm dej, lossis hauv qhov chaw tso pa tawm (lub thawv yas lossis lub khob ntim nrog lub hau kom ruaj).
Kauj ruam 2
Cov tawv qab zib nyuaj (tshwj xeeb tshaj yog khoom qab zib thiab pob zeb) tsis tshua ntshai chav ntub dua li cov qab zib granulated. Lawv tsis yog hygroscopic. Txij li thaum outwardly xws li qab zib zoo heev rau caramel thiab yog qhov nyuaj heev translucent muaju. Tab sis thaum cov kua nkag tau, nws pib yaj. Yog li yuav khaws nws, xaiv ib qho chaw uas tsis chwv nrog dej. Tightness thaum lub sij hawm cia tsis yog qhov yuav tsum tau ua dhau los, koj tsuas yog xav tiv thaiv cov qab zib ntawm cov dej haus ncaj qha thiab dej siab.
Kauj ruam 3
Nws tseem tsis tau qhia kom khaws cov piam thaj ze ntawm cov khoom thiab cov khoom uas tsis muaj qhov tsis zoo, ntse lossis tsuas muaj cov ntxhiab tsw ntxhiab. Cov dej qab zib zom tau yooj yim nqus tsis tau tsuas yog dej, tab sis kuj tsw qab txawv teb chaws. Ib qho kev daws teeb meem yog zoo li qub ntim lossis ntim khoom. Lub khob ntim uas muaj lub khob ntim lossis lub thoob ntim ntawv yas yuav tsum tsis muaj ntxhiab tsw. Yog tias koj twb siv lub thawv (ntim) rau khaws lwm yam khoom uas muaj ntxhiab tsw ntxhiab, thiab nws tau ntxog nrog nws cov ntxhiab tsw, ces koj yuav tsum tsis txhob siv nws rau hauv qab zib. Cais ib lub phaj txawv rau nws.
Kauj ruam 4
Qee lub sij hawm nws pom zoo kom co cov piam thaj granulated qab zib lossis hmoov me ntsis. Qhov no yog qhov tsim nyog thiaj li hais tias cov piam thaj hauv qab nws tus kheej qhov hnyav tsis yog compressed.
