31 Hauv kev tshuaj xyuas FDA, anabasine tau kuaj pom nyob rau theem qis hauv ntau hom e-luam yeeb. 8 Tsis tas li ntawd, Etter li al ntsuas nicotine-txog alkaloids, suav nrog nornicotine thiab anabasine, hauv e-kua los ntawm 20 sib txawv e-luam yeeb qauv.
Cov tshuaj phem dab tsi nyob hauv vape kua txiv?
Dhau li ntawm nicotine, e-luam yeeb tuaj yeem muaj cov khoom xyaw uas tsim kev puas tsuaj, suav nrog:
- cov khoom ultrafine uas tuaj yeem nqus tau tob rau hauv lub ntsws.
- flavorants xws li diacetyl, tshuaj txuas mus rau mob ntsws loj.
- volatile organic compounds.
- hnyav hlau, xws li npib tsib xee, tin, thiab lead.
Puas formaldehyde phem hauv vape kua txiv?
Ramping Up E-Cigarette Voltage Ua Ntau phom sij formaldehyde. WASHINGTON (Reuters) - Cov neeg haus luam yeeb hluav taws xob hluav taws xob hluav taws xob muaj hluav taws xob ntau dua rau formaldehyde, uas xav tias muaj kab mob carcinogen, dua li cov uas ua kom tsis muaj hluav taws xob tsawg, raws li kev tshawb fawb luam tawm hauv New England Journal of Medicine hnub Wednesday.
Yuav ua li cas cov tshuaj muaj nyob rau hauv vape kua txiv?
Nws tsis yog dej tsis zoo xwb. Cov "e-kua txiv" uas sau cov cartridges feem ntau muaj nicotine(uas yog muab rho tawm los ntawm luam yeeb), propylene glycol, flavorings thiab lwm yam tshuaj. Cov kev tshawb fawb tau pom tias txawm tias e-luam yeeb lees tias tsis muaj nicotine muaj cov kab mob nicotine.
Yog muajformaldehyde hauv vape kua txiv?
Formaldehyde tau kuaj pom hauv 6/7 e-kua (hauv ob qho tib si 6 mg / mL thiab 18 mg / mL nicotine concentrations), nrog rau qhov sib txawv ntawm 1.11 ± 0.10 (e-kua b: menthol tsw) rau 4.66 ± 0.67 µg/mL (e-kua g: blueberry muffin tsw).
