Diacetyl yog cov organic compound nrog cov tshuaj formula (CH₃CO)₂. Nws yog cov kua daj los yog ntsuab nrog ib qho kev mob siab rau buttery tsw. Nws yog vicinal diketone. Diacetyl tshwm sim hauv cov dej cawv thiab ntxiv rau qee yam khoom noj kom faib nws cov buttery tsw.
Lub ntsiab lus ntawm diacetyl yog dab tsi?
diacetyl. npe. Cov Lus Txhais Kev Kho Mob ntawm diacetyl (Ntawm 2 ntawm 2): a kua ntsuab daj daj (CH3CO)2 uas muaj tsw zoo li cov quinone, uas yog lub luag haujlwm tseem ceeb rau cov tsw ntawm butter thiab ua rau muaj ntxhiab tsw ntawm kas fes thiab luam yeeb, thiab nws yog siv los ua tus neeg sawv cev hauv cov khoom noj (raws li margarine)
Fiverous txhais li cas?
1a: muaj, muaj, lossis zoo li cov fibers. b: tus yam ntxwv ntawm fibrosis. c: muaj peev xwm muab cais ua fibers a fibrous mineral.
Diacetyl ua dab tsi rau koj lub cev?
Diacetyl exposure tuaj yeem ua rau muaj mob ntsws tas mus li, mob hnyav, thiab ua rau tuag taushauv cov neeg ua haujlwm thiab cov neeg siv khoom. Diacetyl vapors nkag mus rau hauv lub ntsws teeb tsa cov tshuaj tiv thaiv kab mob autoimmune hauv lub ntsws ntawm cov hlab ntsws me.
Dab tsi yog cov khoom noj diacetyl hauv?
Diacetyl qee zaum yog cov khoom xyaw hauv lub npe hu ua xim av tsw xws li caramel, butterscotch, thiab kas fes tsw. Cov khoom noj uas muaj diacetyl tuaj yeem pom hauv microwave paj kws, khoom noj txom ncauj, khoom ci, thiab khoom qab zib.
