UFUNDO NGEENCAZO ZEKHEMIKALI
Iziphumo zovavanyo olutsha kwii-flavour kwi-e-cigarettes ziphakamisa imibuzo malunga nokukhuseleka kweemveliso ezisetyenziswayo ngoku kwaye luhlobo luni lwemimiselo efanelekileyo yokusetyenziswa kwishishini le-e-cig. EUnited States, uphando kwiimpawu ezimbini ezineekhatriji ezilahlwayo (BLU kunye NJOY) kwenzeka kwaye amanqanaba aphezulu kakhulu eekhemikhali zokuvumba afunyenwe kwisiqingatha seshumi elinesibini leencasa ezahlukeneyo ngokophononongo olupapashwe kwijenali " Ulawulo loTuba".
Abaphandi bahlalutya kuphela i-e-liquids kwaye abazange bafune ukuphonononga iziphumo ezinokwenzeka kwimpilo yee-vapers, ngokucacileyo esi sifundo sivumela kuphela ukuba sibuze imibuzo ethile. Uphononongo lokhuseleko lwe-e-cigarette okanye iimpazamo ezinokwenzeka ezibangelwa yizo zinokwenziwa kuphela kwixesha elide ngenxa yokuba ukusetyenziswa kwee-vaporizers zomntu akubalulekanga ngokwaneleyo kwaye akuzange kuhlale ixesha elide ukuba lenziwe kwixesha elifutshane kwaye lichonge. iimveliso ezinokuba yingozi.
« Ngokucacileyo, abantu abazange basebenzise le-e-cigarettes iminyaka eyi-25, ngoko akukho datha yokwazi ukuba yintoni imiphumo yokuvezwa kwexesha elide. uthe umbhali ophambili wolu phando, UJames Pankow, ikhemisti evela kwiYunivesithi yasePortland State eOregon. Kanjalo " Ukuba awukwazi ukujonga idatha yelongitudinal, kufuneka ujonge into engaphakathi, kwaye ubuze imibuzo malunga noko kusikhathazayo.".
Kolu phononongo, abaphandi balinganise ubungakanani beekhemikhali ezikhoyo Iincasa ezingama-30 ezahlukeneyo ye-e-liquid equka ezinye iincasa ezidumileyo ezifana ne "chewing gum, cotton candy, itshokolethi, iidiliya, iapile, icuba, menthol, vanilla, cherry kunye nekofu". Baye bakwazi ukujonga ukuba i-e-liquids iqulethe phakathi 1 kunye ne-4% yeekhemikhali ezinencasa, ezilingana nokuba malunga I-10 ukuya kwi-40mg / ml.
INKXABO EYItyhefu?
Isiphelo ngokucacileyo siphakamisa imibuzo malunga nemiphumo yempilo, nangona kunjalo krasikov Isi-6 sama-24 eekhompawundi zeekhemikhali esetyenziselwa ukunambitha i-e-liquids yinxalenye yeklasi yekhemikhali ebizwa ngokuba yi "aldehyde", eyaziwa ngokuba iyacaphukisa inkqubo yokuphefumla. Ngokutsho kukaPankow kunye nababhali abasebenzisanayo " Ukugxila kwezinye iikhemikhali zencasa kwi-e-liquids ziphezulu ngokwaneleyo kangangokuba ukuvezwa kokuphefumla kuyinkxalabo yetyhefu.“. Esi sigqibo, nangona kunjalo, asithethi ukuba ezi khemikhali ziyityhefu kwidosi eqatshelweyo. Abaphandi babale ukuba ngokwe-avareji i-vaper iba sesichengeni sokuphefumla malunga ne-5ml yolwelo lwe-e-liquid kwaye baye bafumanisa ukuba iibrendi ezininzi zinokubeka ivaper kumanqanaba emichiza angaphezulu kakhulu kwemida yokuvezwa kukhuseleko kwindawo yokusebenza. " Ezinye ii-vapers ke zibonakaliswa ngokungaguqukiyo kabini kwinto enyamezelwayo kwindawo yokusebenza evezwe kwiikhemikhali. watsho uPankow.
Imida yendawo yokusebenza imiselwe abo basebenza kwimveliso yeelekese okanye kwiifektri zemveliso ezityiwayo kwaye imalunga nale mida yokuvezwa kuba iinkampani ze-e-cigarette zisebenzisa izongezo zokutya ezifanayo ekudalweni kwe-e-liquid kuneelekese ezininzi okanye okunye ukutya. Ezi ziqholo zokutya zilawulwa yi-FDA kodwa akukho migaqo yokusetyenziswa kwi-e-cigarettes. Akukho mfuneko okanye iileyibhile ezisisinyanzelo kwiincasa ezongeziweyo njengoko zifumaneka ekutyeni.
Kwakhona, njengoko i-FEMA (i-Flavouring Extract Manufacturers Association) iye yabonisa, imigangatho ye-FDA yokusetyenziswa kwezi khemikhali ekutyeni isekelwe ekuzifakeni, kungekhona ukuphefumla. Kwaye nokuba ukuvezwa kubalulekile, isisu sakho asinakunyamezelwa okufanayo kolu hlobo lwemveliso kwaye sinokuthatha izinto ezibaluleke kakhulu.
OKULANDELAYO UFUNDO OLUYIMPIMBI ESELUPHUCWE NGOJANUWARI?
Ngokomzekelo, ukusela i-formaldehyde encinci njengoko kwenzeka xa sisitya iziqhamo nemifuno akubeki mngcipheko kuthi. Umzimba wethu ude wenze i-formaldehyde edada kwigazi lethu kwaye ingasenzakalisi. Kodwa ukuphefumla i-formaldehyde, ngakumbi ukuba sisixa esibalulekileyo ixesha elide, inxulunyaniswe neentlobo ezininzi zomhlaza. Ngapha koko, uPankow wabhala isifundo kwi-formaldehyde kwi-e-cigarettes eyayipapashwe kwi " I-New England Journal of Medicine "ngoJanuwari (Siyiqonda ngcono yonke le nto ngoku!)
Olu phononongo, lubhalwe ngu UDavid Peyton, enye i-chemist yeYunivesithi yasePortland State ayikwazanga kwaye ayinakugqiba ukuba i-e-cigarettes yayiyingozi. Kwaye njengoko kwesi sifundo, siphakamise kuphela imibuzo malunga nemimiselo. " Ngelishwa, oku kubizwa ngokuba yiVaping, ebandakanya umphunga kwaye ke amanzi watsho uPeyton xa ndandidlan’ indlebe naye ngesi sifundo ngo January. Ulwelo lwe-E-cigarette lukude kakhulu namanzi kwaye asazi nje ukuba kukho naziphi na iziphumo ezinobungozi zexesha elide. " Okwangoku, ndicinga ukuba yimpazamo ukuthetha ngokhuseleko ”utshilo uPeyton ngaphambi kokuba athi “Ewe, kucacile ukuba ayingozi kakhulu kunezinye izinto, kodwa ukuthetha ngayo njengemveliso ekhuseleke ngokupheleleyo ayisiyonto ilungileyo nayo. »
MUSA UKUKUPHATHA UKUTYA UKUTYA NOKUFUMANA...
U-Peyton akazange athathe inxaxheba kolu phando malunga neekhemikhali zokuvumba, kodwa wacebisa ukuba kukho izizathu zokuqwalasela ukulawulwa kweekhemikhali ezisetyenziswa kwi-e-liquids. Imveliso yeekhemikhali esetyenziswa ngokubanzi kwincasa yecherry okanye itshungama, umzekelo, " I-Benzaldehyde kunye neThala leeNcwadi leSizwe lezoNyango lichonge le mveliso njengento enokuthi ibangele uluhlu olubanzi lweziphumo ezibi zempilo ngokuxhomekeke kwidosi esetyenzisiweyo. Oku kuquka ukungezwani komzimba, ukudumba kolusu, ukungaphefumli kakuhle, nokucaphuka kwamehlo, impumlo, okanye umqala.
« Ukuyibeka ngokulula, ukuba bendiyivaper, ndingathanda ukwazi ukuba nditya ntoni Watsho uPeyton. " Kwaye ungandivi kakubi, ukuba ezo zithako aziqinisekiswanga ngokukhuselekileyo ukuphefumla, nokuba zikhuselekile ekuphekeni nasekutyeni akunamsebenzi. »
imvelaphi : forbes.com -ISifundo sesiNgesi soLawulo lweCuba (Iguqulelwe nguVapoteurs.net)
