Kawm Cov Khoom Haus Muaj Pes Tsawg Leeg: Dej Haus

Kawm Cov Khoom Haus Muaj Pes Tsawg Leeg: Dej Haus
Kawm Cov Khoom Haus Muaj Pes Tsawg Leeg: Dej Haus

Video: Kawm Cov Khoom Haus Muaj Pes Tsawg Leeg: Dej Haus

Video: Kawm Cov Khoom Haus Muaj Pes Tsawg Leeg: Dej Haus
Video: Khawv Koob Huam Dej Haus Kom Qoob Tawm 28/7/2021 2024, Hlis ntuj nqeg
Anonim

Thaum xaiv cov dej qab zib qab zib, xyuam xim rau cov khoom xyaw twg nws muaj. Tsis muaj ib yam dab tsi tshwj xeeb txog cov dej haus, tsuas yog cov pa roj carbon dioxide, acidifiers, dyes, dej, qab zib thiab lwm yam khoom xyaw.

Kawm cov khoom haus muaj pes tsawg leeg: dej haus
Kawm cov khoom haus muaj pes tsawg leeg: dej haus

Cov dej qab zib zoo nkauj yog 85-99% dej. Cov tuam txhab tsim loj los saib xyuas qhov ua tau zoo ntawm cov kua los ntawm kev yuav khoom siv tshuab kev huv niaj hnub. Xws li cov khoom lag luam yog kev nyab xeeb kiag li. Cov dej haus cawv muaj 10% cov piam thaj, uas yog, txog tib yam li hauv cov kua txiv, kua txiv ntoo lossis tshuaj yej qab zib. Coob tus neeg tham txog cov kev piam thaj rau hauv qab zib, tab sis lawv tsis nco qab hais tias cov khoom noj zom kom tau cov khoom noj kom yooj yim yog ib cov kev ua lub zog rau lub cev. Lawv muaj nyob hauv cov txiv hmab txiv ntoo thiab haus cov dej qab zib. Cov pa roj carbon dioxide nyob rau hauv cov dej carbon tsis yog ntau dua 8 g rau ib liter, uas yog qhov tsis zoo rau cov neeg muaj kev noj qab haus huv. Cov yeeb tshuaj uas tiv thaiv kev loj hlob ntawm cov kab mob me me hauv cov khoom lag luam thiab tiv thaiv cov zaub mov ua kom lub cev muaj feem nrog qhov no hu ua kev tiv thaiv. Txawm li cas los xij, tsis yog txhua tus neeg nyiam hais tias lawv tseem yog ib feem ntawm dej qab zib. Hauv cov dej qab zib raug cai tsim tawm ntawm thaj chaw ntawm Lavxias teb sab, lawv qhov kev kub siab yuav tsum ua raws li cov kev cai lij choj nruj. Tab sis txhua yam zoo ib yam, cov tshuaj muaj peev xwm tuaj yeem faib nrog yog tias tus qauv ntawm kev nyiam huv thiab kev huv huv raug pom ntawm txhua theem ntawm kev ua haujlwm. Piv txwv li, Sosa-kafes tsis siv cov tshuaj ua kom tsis txhob cia. Txhawm rau muab dej qab zib rau cov dej qab zib, cov tuam ntxhab siv cov citric lossis phosphoric acid. Lawv cov acidity phim cov acidity ntawm ntau cov kua txiv thiab nectars. Tab sis cov dej haus zoo li no yuav tsum tsis txhob haus cawv los ntawm cov neeg muaj teeb meem ntawm lub plab zom mov. Ntau lub lag luam tau ntev ntev los hloov mus siv cov tshuaj tiv thaiv ntuj. Ib qho ntawm feem nrov yog suab thaj xim, nws yog dog dig burnt qab zib, caramel. Lwm cov xim nrov yog beta-carotene, uas muaj ntau hauv, piv txwv li, carrots. Nws muab cov dej haus rau txiv kab ntxwv.

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