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最新研究發現,電子煙煙油添加劑中維生素E醋酸鹽(vitamin E acetate)不僅能夠損傷肺部,還可以轉換為有毒的化學混合物。來自都柏林皇傢外科醫學院的研究團隊表示,維生素E醋酸鹽有可能產生劇毒的乙烯酮氣體。
這項研究的主要作者是丹·伍(Dan Wu)和多納·奧謝(Donal O’Shea),相關論文發表在《美國國傢科學院院刊》上。研究發現,加熱維生素E醋酸鹽可以產生致癌的烯烴和苯,而這些物質在醫學領域被公認為對人體產生不良影響。
也就是說,單獨加熱或混合加熱維生素E醋酸鹽都會產生很多有毒和致癌的化合物。雖然還需要進一步的研究來確定這些化合物在人體肺部、血液等相互作用的潛在病理學,但是可以肯定的是,燃燒並吸入這些物質對人體存在巨大危害。
丹·伍和多納·奧謝在論文中寫道:“電子煙煙油中單個成分發生意外化學反應的可能性很高。由於公眾越來越認為電子煙是無害的,因此現在需要加大宣傳進行科學引導。”
電子煙油
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