I-Baking Powder iyisithako esibalulekile sokubhaka

Ekukhiqizeni imikhiqizo ehlukahlukene ye-confectionery nemikhiqizo ebhakabhakeni, omunye noma enye i-powder baking cishe isetshenziselwa inhlama njalo. Ngenxa yalokho, ukubhaka kuba yindiza eningi, kulula ukubhaka futhi kuhambisana kangcono.

Iyini i-powder yokubhaka yenhlama? Leli gama linempahla ukuthi, uma ingeziwe emikhiqizweni ehlukene yokudla, ibanike ubukhazikhazi nokuphefumula. Kunezinhlobo eziningi zamakhemikhali namakhemikhali ehlukene asetshenziswa kulokhu. I-powder yokubhaka yenhlama, ukubunjwa kwayo okulula, kungathengwa kunoma yisiphi isitolo. It isetshenziswa baking ngaphandle ukunambitheka othize soda. Kunezinhlobo eziningana zezinto ezifana nalezi, okuthiwa "ama-powder baking".

Esikhathini confectionery futhi bayobhaka ukukhiqizwa yezimboni isebenzisa ezihlukahlukene zamakhemikhali ikhukhumala ejenti: ammonium carbonate, ingxube sodium Bicarbonate ukuba sodium carbonate, sodium Bicarbonate, ammonium Bicarbonate, sodium carbonate, pyrophosphate, potassium carbonate, orthophosphates, i-potassium Bicarbonate, ikhethelo tartar (ingxube potassium bitartrate nge tartrate Potassium).

I-ammonium carbonate iyi-cracker yenhlama, esetshenziselwa kakhulu ukulungiselela imikhiqizo ehlukahlukene yenhlama. Lesi sici yisici esiphezulu cishe cishe wonke ama-powder baking. Iqhekeka ngokuphelele zibe izingxenye ezinomsoco, ingashiyi nosawoti wamaminerali futhi ngaphandle kokuthinta ukunambitheka kokubhaka. Yingakho idume kakhulu phakathi kwezingcweti. Lesi sici singasetshenziswa esilinganisweni esingalungile, ngoba kunoma yikuphi okuyiyona ehluleka ngokuphelele, ukukhulula inqwaba yegesi. I-ammonium carbonate ine-drawback eyodwa kuphela ephawulekayo - ayizinzile emoyeni, ikakhulukazi ngesitoreji eside, ngakho-ke i-powder yamakhemikhali okubhaka kufanele igcinwe eglasini eligcoke kahle, isitsha se-earthenware noma se-tin.

Lwekucaphela ikhukhumala ejenti zihlanganisa: imvubelo (equkethe acidosis acid amagciwane) nemvubelo lombhaki (ukhunta uyakwazi ukukhulula isikhutha zasenza inhlama). Lezi zinto zibangela ukuvutshelwa ekuvivinyeni, okukhuthaza ukukhululeka. Nakuba isinkwa sogwayi siphunga futhi siyiphunga lokubhaka inhlama, kodwa akufanelekile ukwenza amakhukhi, amapayi, amaqebelengwane. Izinto eziphilayo zisebenza ngokubhaka isinkwa nemikhiqizo yokubhaka.

I-soda, i-slaked ngeviniga-i-powder esebenza ngokuphumelelayo. Le nqubo yenziwa ukuchithwa okuphelele kwe-soda nokuthuthukisa ukunambitheka komkhiqizo we-confectionery. Phakathi iyathula ikhishwe carbon dioxide, futhi uma engezwa inhlama, ukubhaka iba ukungena nakwamanye amazwe futhi emoyeni. I-soda isetshenziselwa ukwenza amabhisikidi, amaqebelengwane, amakhekhe kanye nezinye izinto ezibhaka ukuzinika ivolumu. Ama-confectioners abanokuhlangenwe nakho abakuqeda ngale ndlela: ufulawa uxubene ne-soda, futhi uviniga uyengezwa eketshezi, okufakwe kufulawa (ukhilimu omuncu, i-kefir, ukhilimu). Uma uhlanganisa zonke izithako, i- carbon dioxide izohlala ngaphakathi kwenhlama. Isimo esiyinhloko sokuthola ukupheka okuhle kuleli cala ukuthi inhlama enjalo kufanele ibhakiwe ngokushesha. Ukucima kahle i-soda kanye nemikhiqizo yobisi ejwayelekile eyenziwa (whey, kefir, yogurt, ukhilimu omuncu).

Ngokuvamile esetshenzisiwe kanye nokwakhiwa okunjalo kwe-baking powder yokuhlolwa: i-citric acid, i-soda, ufulawa noma isitashi. Ukwakhiwa okunjalo kwezithako kuvimbela ukusabela kokuphelelwa yisikhathi ngaphambi kwesikhathi. Le powder yokubhaka ayichithwanga, kodwa ihlanganiswe nofulawa, bese ingezwa enhlama. Ukusabela kokucima kuleli cala kwenzeka kuphela ngesikhathi sokubhaka. Le nhlama ingashiywa okwesikhashana, ngaphandle kokubhaka.

Phakathi kwemikhiqizo yemvelo esetshenziselwa ukukhulula inhlama, kufanele kuqashelwe lokhu: i-agar-agar; Amafutha ahlanganiswe noshukela; I-gelatin; I-Carrageenan; Amaqanda amhlophe; I-Pectin; Ukhilimu ubisi.

Ekukhiqizeni izimboni kwemikhiqizo yokudla, ukuchitha ama-gase ngokuvamile kusetshenziswa. Lezi zihlanganisa: i-carbon dioxide gas, i-nitrous oxide. Ngokuvamile, umoya we-steam nokujwayelekile usetshenziselwa le njongo. Le ndlela yokukhulula inhlama isetshenziselwa ukukhiqizwa kwemikhiqizo kuphela.