CAJ | 학술논문

采用二氯甲烷对3家公司的5种电子烟油样品进行萃取，并用气-质联用（GC-MS）法鉴定。通过对 NIST 11谱库的检索，对5种样品中挥发性成分进行了比较分析。结果表明5种样品中的挥发性成分差别较大，共鉴定出40种挥发性成分，依据作用或来源分为雾化剂、烟叶提取物和薄荷提取物三类。其中相对含量水平较高且在5种样品中都检出的成分是丙二醇、烟碱和甘油。3家公司的5种烟草味电子烟油在抽吸品质上有所差异，C 公司样品在抽吸感官感受上相较其他两家公司样品具有明显优势，其中样品 C1又略好于 C2。比较发现，C 公司电子烟油的挥发性成分中含特有的8种多甘醇类化合物，可能是这些物质的协同作用而改善了抽吸品质。
채용이록갑완대3가공사적5충전자연유양품진행췌취，병용기-질련용（GC-MS）법감정。통과대 NIST 11보고적검색，대5충양품중휘발성성분진행료비교분석。결과표명5충양품중적휘발성성분차별교대，공감정출40충휘발성성분，의거작용혹래원분위무화제、연협제취물화박하제취물삼류。기중상대함량수평교고차재5충양품중도검출적성분시병이순、연감화감유。3가공사적5충연초미전자연유재추흡품질상유소차이，C 공사양품재추흡감관감수상상교기타량가공사양품구유명현우세，기중양품 C1우략호우 C2。비교발현，C 공사전자연유적휘발성성분중함특유적8충다감순류화합물，가능시저사물질적협동작용이개선료추흡품질。
Five kinds of tobacco flavor electronic cigarette liquids origin from three companies were extracted by dichlorometh-ane,40 volatile components were identified by GC-MS.Results indicated that the differences were significant among five kinds of tobacco flavor electronic cigarette liquids.All components were sorted to three groups according their function and origin:fogging agent,tobacco extracts and mint extracts.There were three common compounds with higher content in five samples, including propylene glycol,nicotine and glycerin.There were significant differences in smoking quality of samples from three companies,company C′s showed a notable advantage over the other two companies,sample C1 was slightly better than sample C2.Meanwhile,there were 8 kinds of distinctive multiethylene glycol compound that only existed in samples from company C, but not found in samples from companies A or B.It was probably the combined effect of these substances that improved the sensory quality of tobacco flavor electronic cigarette liquids.