Iyini i-powder yokubhaka?
I-powder yokubhaka iyinhlanganisela ye-asidi (ngokuvamile i-calcium acid phosphate, i-sodium aluminium sulfate noma ukhilimu we-tartar) kanye ne-alkali (i-bicarbonate ye-sodium eyaziwa ngokuthi i- baking soda ). Ngokwengeza amanzi kule ngxube, ukutholakala kwamakhemikhali kutholakala, okhiqiza i-carbon dioxide eboshwe emaphaketheni amancane emoyeni enhlama noma ehlathini. Ukushisa kukhishwa i-carbon monoxide eyengeziwe futhi kukhulise igesi lika-car carbon dioxide kanye nomoya ukudala u-steam.
Ucindezelo lwandisa amaphakethe aphethwe umoya, ngaleyo ndlela ukwandisa ukudla okuphelele.
Kunezinhlobo ezintathu ze-powder baking
- Ukusebenza kabili: Ukukhishwa kwegesi ezigcobayo ekuthintaneni nomswakama futhi ngesikhathi sokubhaka.
- I-tartrate: I-powder eyodwa esebenza ngobuningi ekhishwa ivolumu yegesi lapho isithinta khona umswakama.
- I-Phosphate: I-powder yesikhashana esisebenza ngokukhamba kancane.
I-powder yokupheka evame ukusetshenziswa kakhulu yi-double-acting, engatholakala kalula kunoma yisiphi isitolo. Ezinye ezimbili ziba nzima ukuthola. Qinisekisa ukuthi ufunda amalebuli ngokucophelela ukunquma ukuthi uluphi uhlobo osebenza ngalo. Labo abanokupheka amadala ababiza ama-tartrate noma ama-phosphate baking powders bayodingeka baye kumthengisi wokudla wangaphandle noma umyalelo ovela phesheya.
Indlela yokuhlola i-powder baking
I-powder baking ilahlekelwa amandla ayo ngokuhamba kwesikhathi. Ngemuva kokuvula, ungathembi usuku lokuphelelwa yisikhathi. Uma ivuliwe, ingahle ilahlekelwe i-punch yayo enyangeni yezinyanga, kungakhathaliseki ukuthi usuku luphelelwe yisikhathi.
Kumele uhlale ubonisa ukupheka kwakho powder ngaphambi kokuwusebenzisa iresiphi ngokuthelela i-1/3 indebe yamanzi ashisayo ashisayo ngaphezu kwe-1/2 isipuni yokupheka nge-cup powder. Ingxube kufanele ivule ngentshiseko. Uma kungenjalo, yiphonsa. Qinisekisa ukuthi uhlanganise kahle i-powder yokubhaka nezinye izithako ezomile ngaphambi kokungeza noma yikuphi uketshezi.
Ama-powders e-baking abhizinisi afaka impilo yonyaka we-shelf uma egcinwe futhi efakwe endaweni epholile, eyomile.
Ukufaka esikhundleni se-powder esikhundleni
Uma uzithola ungenayo i-powder baking, ungenza ngokwakho ku-pinch. Ukuze isipuni 1 se-baking powder, hlanganisa ithisipuni ye-1/2 ye-cream ye-tartar ene-1/4 isipuni yokupheka i-soda. Uma uhlela ukuxuba owakho ukugcina, kufanele wengeze i-1/4 isipuni se-cornstarch kuleso silinganiso, njengoba i-cornstarch izokhipha umswakama owedlulele kwisitsha sokugcina futhi igweme ukuphendula okungakapheli isikhathi. Futhi khumbula ukuthi i-powder baking eyenziwe ngokwenzayo isebenza ngokushesha futhi emazingeni okushisa aphansi, ngakho-ke faka iresiphi yakho ndawonye masinyane.
Kumele futhi unakekele ngokufaka ibhotela lemali ngobisi oluvamile lapho usebenzisa i-powder baking, njengoba kuphakamisa ibhalansi yama-alkali kuya ku-asidi. I-Buttermilk ine-asidi amaningi kunobisi obuvamile, okuzokwenza ukunciphisa i-carbon dioxide futhi ikhishwe inqubo yokugcoba . Ukufezekisa umphumela oyifunayo uma usebenzisa ibhotela lezinhlamvu esikhundleni sokuba ubisi, okunye okunye okukhethile noma okunye okwenziwe nge-powder baking. Ngendebe ngayinye yebhotela elisetshenziswa endaweni yobisi olumnandi, ukunciphisa inani le-baking powder ngamaspuni amabili, bese ufaka ithisipuni ye-1/2 ye-baking soda.
Amapulangwe aphezulu nawo azophazamisa inani le-powder baking elidingekayo ku-iresiphi.
Ukucindezela kwamanzi kuthinta ukusabela kwe-carbon dioxide. Ukucindezela emoyeni kwehle kakhulu ezindaweni eziphakeme, i-carbon dioxide yanda ngaphezulu; futhi ngaleyo ndlela, kudingeka i powder encane yokubhaka. Uma ungayinqamuli, ukuthungwa kuzoba khona. Lokhu kungathatha ukuhlolwa okuncane kokuphakama kwakho okuphakeme.