CAJ | 학술논문

目的研究芜菁根挥发油化学成分.方法采用同时蒸馏萃取(SDE)法提取挥发油,以气相色谱- 质谱联用(GC -MC)技术结合计算机检索对其化学成分进行分离和鉴定,用色谱峰面积归一化法计算各组分的相对含量.结果从芜菁根挥发油中共鉴定出60种化合物,其含量占挥发油总量的98.36%.其中主要成分为丙酸异丙酯(30.04%)、辛烷(9.95%)、2-甲基庚烷(5.49%)、正壬烷(4.73%)、二甲基三硫醚(2.84%)、3-甲基庚烷(2.55%)、二甲基二硫醚(2.36%)等.结论研究结果为进一步研究和开发利用芜菁奠定基础.
목적 연구무정근휘발유화학성분.방법 채용동시증류췌취(SDE)법제취휘발유,이기상색보- 질보련용(GC -MC)기술결합계산궤검색대기화학성분진행분리화감정,용색보봉면적귀일화법계산각조분적상대함량.결과 종무정근휘발유중공감정출60충화합물,기함량점휘발유총량적98.36%.기중주요성분위병산이병지(30.04%)、신완(9.95%)、2-갑기경완(5.49%)、정임완(4.73%)、이갑기삼류미(2.84%)、3-갑기경완(2.55%)、이갑기이류미(2.36%)등.결론 연구결과위진일보연구화개발이용무정전정기출.
Objective To analyze the chemical constituents of volatile oils from roots of Brassica rapa L. Methods The volatile oils were extracted by simultaneous distillation extraction (SDE). The chemical compounds were separated and identified by capillary GC- MS method. The relative content of each component was calculated by area normalization.Results Sixty compounds were identified from roots of Brassica rapa L.. The ratio of identification of total compounds was 98.36%. The main components are propionate acid,1-methylethyl ester (30.04%);oktane(9.95%);2-methylheptane(5.49%);shellsol(4.73%);trisulfide,dimethyl(2.84%);3-methylheptane(2.55%);methyl disulfide(2.36%)etc. Conclusion The result of research provides a scientific method for the research and exploitation of Brassica rapa L..