摘要
The essential oil was extracted from fresh leaf of Chamaecyparis pisifera(Sieb.et Zucc.) Endl.using steam distillation.Chemical components in the essential oil were identified by GC-MS and their relative contents were determined by peak area normalization.The results show that the extraction rate of the essential oil is 0.23%,and fifty-four compounds in the essential oil are identified.The main chemical components are cedrol,3,5-dimethyl-4-benzyl-isoxazole,(5α)-D-homoandrostan-17a-one,etc,and their relative contents are 32.32%,11.31% and 5.64%,respectively.
The essential oil was extracted from fresh leaf of Chamaecyparis pisifera（Sieb.et Zucc.） Endl.using steam distillation.Chemical components in the essential oil were identified by GC-MS and their relative contents were determined by peak area normalization.The results show that the extraction rate of the essential oil is 0.23%,and fifty-four compounds in the essential oil are identified.The main chemical components are cedrol,3,5-dimethyl-4-benzyl-isoxazole,（5α）-D-homoandrostan-17a-one,etc,and their relative contents are 32.32%,11.31% and 5.64%,respectively.
出处
《植物资源与环境学报》
CAS
CSCD
2009年第1期94-96,共3页
Journal of Plant Resources and Environment
基金
安徽省自然科学基金资助项目(050430501)
高等学校博士学科点专项科研基金项目(20060370001)
安徽省高校自然科学研究重点项目(KJ2007A092)
关键词
日本花柏
挥发油
气相色谱-质谱联用
化学成分
鉴定
相对含量
Chamaecyparis pisifera（Sieb.et Zucc.） Endl.
essential oil
GC-MS
chemical component
identification
relative content
