Tsvagiridzo inodiwa pakushandiswa kwe citric acid mu e-liquids kuti tinzwisise zviri nani kugona kwayo kugadzira maanhydride anogona kukuvadza muutsi.
Citric acid inowanikwa mumuviri uye "inowanzoonekwa seyakachengeteka" muUnited States kuti ishandiswe mumishonga inofema. Zvisinei, kuora kwe citric acid pakupisa kunogona kuitika pakupisa kwekushanda kwezvimwe zvishandiso zvekupomba. Paanenge 175-203°C, citric acid inogona kuora kuita citraconic anhydride uye isomeric itaconic anhydride yayo.
Maanhydride aya anobatsira pakufema—makemikari ayo, kana akafemerwa, anogona kukonzera allergic reactions kubva pazviratidzo zvehay fever kusvika ku anaphylactic shock.
Nyanzvi dzefodya dzekuBritain dzekuAmerica dzakashandisa gas chromatography pamwe chete ne time-of-flight mass spectrometry kuti dziongorore utsi hunogadzirwa kana e-liquid ine citric acid ichipiswa mumudziyo wevaping. Mudziyo waishandiswa waive fodya yemagetsi yechizvarwa chekutanga (senge fodya). Nyanzvi idzi dzakakwanisa kuyera huwandu hwakawanda hweanhydride muutsi.
Zvakabuda muongororo iyi zvaburitswa nhasi pamusangano wepagore weNicotine and Tobacco Research Association muFlorence, Italy.
"Citric acid iri mu e-liquid inogona kukonzera huwandu hwakawanda hwe citraconia uye/kana itaconic anhydride muutsi, zvichienderana nemudziyo wacho," akadaro Dr. Sandra Costigan, Chief Toxicologist kuVaping Products.
"Zvisinei, tinotenda mukushandiswa zvine hungwaru kwezvinonaka uye takabvisa zvimwe zvinonaka muzvigadzirwa zvedu." zvakaongororwa mafuta asati atengeswa," akadaro Costigan.
Vazhinji vari munharaunda yehutano hwevanhu vanotenda kuti e-cigarettes ine mukana mukuru wekuderedza kukanganisa kwekusvuta pahutano hwevanhu. Public Health England, iyo iri sangano rinoona nezve UK Department of Health, munguva pfupi yapfuura yakaburitsa mushumo unotaura kuti kushandiswa e-cigarettes kunofungidzirwa kuti kwakachengeteka ne95% pane kusvuta fodya. Royal College of Physicians yakati veruzhinji vanogona kuva nechivimbo chekuti e-cigarettes dzakachengeteka kupfuura kusvuta uye dzinofanira kukurudzirwa zvakanyanya senzira yekutsiva fodya.
Kana mukasangana nezvikanganiso, kusarongeka, kana kuti muchida kutumira chikumbiro chekugadzirisa zviri papeji rino, ndapota shandisai fomu iri. Kana muine mibvunzo yakawanda, ndapota shandisai fomu redu rekutaurirana. Kuti muwane mhinduro, ndapota shandisai chikamu chemashoko everuzhinji chiri pazasi (mazano ndapota).
Mhinduro dzenyu dzakakosha zvikuru kwatiri. Zvisinei, nekuda kwehuwandu hwemashoko, hatigone kuvimbisa mhinduro dzemunhu mumwe nemumwe.
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Nguva yekutumira: Kubvumbi-12-2023