陈皮提取物挥发性成分分析及其在电子烟中的应用

Analysis of Volatile Components in Pericarpium Citri Reticulatae Extract and Its Application in Electronic Cigarette

制备了4种陈皮提取物(精油、净油、酊剂和浸膏),并采用固相微萃取-气相色谱-质谱联用(SPME-GC/MS)技术分析了各种陈皮提取物的挥发性成分,分别鉴定出30种、44种、19种和47种挥发性成分;其中包含陈皮的主要致香成分以及体现陈皮主要药用价值的黄酮类成分。将其中3种陈皮提取物用于电子烟雾化液中,经部分改善和香气修饰后,可得到香气柔和细腻的陈皮电子烟雾化液。通过陈皮电子烟雾化液的抽吸试验,检测出陈皮雾化蒸气中有效成分的含量。结果表明:陈皮提取物中的有效成分能随着电子烟的雾化被携带出来并发挥作用。在该项研究基础上,有望将更多中成药的应用价值拓展到电子烟领域,并为天然提取物在电子烟中的应用研究奠定基础。

Four kinds of pericarpium citri reticulatae extract (essential oil,absolute oil,tincture and concrete)were prepared, and the volatile components in each extract were analyzed by SPME-gas chromatography-mass spectrometry (SPME-GC/ MS).30,44,19 and 47 kinds of volatile components were identified,respectively,including the main aroma components, as well as the medicinal value component of pericarpium ctri reticulatae-flavonoids.When three kinds of extract were used in flavoring liquid of electronic cigarette,the soft and delicate electronic cigarette liquid can be obtained after improving and modifying their aroma profiles.Through suction test,the contents of active components in atomized liquid steam were measured.The results showed that effective components in extracts could be carried out with the atomization of electronic cigarette and presented the function.On this basis,it is expected to expand the application value of more proprietary Chinese medicines into the field of electronic cigarettes and lay a foundation for the study of the application of natural extracts in electronic cigarettes.