Cov tshuaj no tshwm sim los ntawm kev hlawv cov nroj tsuag, ntoo, thee, thiab cov tsheb khiav, tsheb thauj khoom thiab lwm yam tsheb. Lub hauv paus loj hauv tsev ntawm benzo(a) pyrene nyob rau hauv huab cua yog qhov cub taws thiab qhov cub, thiab haus luam yeeb. Tsis paub kev lag luam ntau lawm lossis siv benzo(a)pyrene.
Benzo ib pyrene tsim li cas?
Kev piav qhia. Benzo[a]pyrene (BaP) yog polycyclic aromatic hydrocarbon pom nyob rau hauv thee tar nrog cov mis C20H12 Cov compound yog ib qho ntawm benzopyrenes., tsim los ntawm lub nplhaib benzene fused rau pyrene, thiab yog qhov tshwm sim ntawm qhov tsis tiav combustion ntawm qhov kub ntawm 300 ° C (572 ° F) thiab 600 ° C (1, 112 ° F)
YPuas yog benzo yog pyrene organic lossis inorganic?
Benzo[a]pyrene yog polycyclic aromatic hydrocarbon thiab tshwm sim los ntawm kev ua tsis tiav ntawm organic teeb meemntawm qhov kub ntawm 300 ° C (572 ° F) thiab 600 ° C (1, 112 ° F). Qhov chaw nyob txhua qhov chaw tuaj yeem pom muaj nyob hauv thee tar, haus luam yeeb thiab ntau yam khoom noj, tshwj xeeb tshaj yog cov nqaij ci.
Yuav ua li cas benzo ib pyrene toxic?
Benzo[a]pyrene tuaj yeem npaj hla cov placenta nram qab no qhov ncauj, tso rau hauv, lossis kev tswj hwm subcutaneous. Qhov kev soj ntsuam no yog ua raws li kev soj ntsuam toxicity nyob rau hauv fetuses thiab cov xeeb ntxwv ntawm maternally exposed nas (IARC, 1983; ATSDR, 1990).
benzo pyrene hauv zaub mov yog dab tsi?
benzopyrene yog dab tsi? Benzopyrene (BAP) yog ib qho ntawm cov polycyclic aromatic hydrocarbons (PAHs) … Cov txheej txheem ua noj kom qhuav xws li roasting thiab grilling tsim PAHs. Cov zaub mov muaj roj ntau thiab muaj protein ntau ua rau muaj PAHs ntau dua li cov pyrolysis, thaum cov zaub mov charred thiab cov zaub mov kib muaj ntau dua PAHs.
