Puas yog carboxymethyl carcinogenic?

Tsis muaj pov thawj qhia tias carboxymethyl cellulose (CMC) yog carcinogenic lossis mob qog noj ntshav hauv tib neeg.

Lub Koom Haum Thoob Ntiaj Teb rau Kev Tshawb Fawb Txog Kev Mob Cancer (IARC), uas yog lub koom haum tshwj xeeb ntawm Lub Koom Haum Saib Xyuas Kev Noj Qab Haus Huv Ntiaj Teb (WHO) uas yog lub luag haujlwm rau kev soj ntsuam cov carcinogenicity ntawm cov tshuaj, tsis tau cais CMC ua cov carcinogen. Ib yam li ntawd, United States Environmental Protection Agency (EPA) thiab European Food Safety Authority (EFSA) tsis tau txheeb xyuas cov pov thawj ntawm carcinogenicity txuam nrog CMC.

Ntau qhov kev tshawb fawb tau tshawb xyuas qhov muaj peev xwm carcinogenicity ntawm CMC hauv cov qauv tsiaj, thiab cov txiaj ntsig tau lees paub feem ntau. Piv txwv li, ib txoj kev tshawb fawb luam tawm nyob rau hauv Phau ntawv Journal of Toxicologic Pathology pom tias kev noj haus ntawm CMC tsis ua rau muaj cov qog nqaij hlav hauv nas. Ib yam li ntawd, ib txoj kev tshawb fawb luam tawm nyob rau hauv Phau ntawv Journal of Toxicology thiab Environmental Health pom tias CMC tsis yog carcinogenic hauv cov nas thaum noj tshuaj ntau.

Tsis tas li ntawd, CMC tau raug soj ntsuam kev nyab xeeb los ntawm cov koom haum tswj hwm thoob ntiaj teb, suav nrog US Food and Drug Administration (FDA), uas tau pom zoo CMC rau kev siv khoom noj, tshuaj, thiab tshuaj pleev ib ce. Lub Koom Haum Koom Tes FAO/WHO Cov Kws Tshaj Lij Tshaj Lij rau Cov Khoom Noj Ntxiv (JECFA) kuj tau soj ntsuam kev nyab xeeb ntawm CMC thiab tsim kom muaj kev noj qab haus huv txhua hnub (ADI) txog li 25 mg / kg ntawm lub cev hnyav ib hnub.

Hauv cov ntsiab lus, tam sim no tsis muaj pov thawj los qhia tias carboxymethyl cellulose yog carcinogenic lossis ua rau mob qog noj ntshav rau tib neeg. CMC tau raug soj ntsuam ntau rau kev nyab xeeb los ntawm cov koom haum tswj hwm thoob plaws ntiaj teb thiab suav tias muaj kev nyab xeeb rau kev siv ntau npaum li cas los ntawm cov koom haum no. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum tau siv CMC thiab lwm yam khoom noj khoom haus ntxiv raws li cov lus qhia pom zoo thiab nyob rau hauv ib qho me me kom txo tau qhov kev pheej hmoo.