摘要
本文采用超临界CO2 流体萃取无花果挥发油 ,平均出油率为 4 .35 %。利用气相色谱———质谱联用仪对无花果挥发油成分分离和鉴定了 6 1种成分 ,并用面积归一化法测定了各种成分的质量分数。发现与文献水蒸气蒸馏法所得之挥发油组分有相当差别。
In the present paper,the extraction of volatile oil of Ficus Carica by supercritical CO 2 fluid was reported .The average yield of the oil was 4.35%, 61 constituents were identified by capillary GC-MS method.The relative contents of constituents were determined by area normalizing method.We found the considerable differences of chemical constituents between two oils,which obtained by supercritical fluid extraction and steam distillation,respectively.
出处
《香料香精化妆品》
CAS
2003年第4期7-9,共3页
Flavour Fragrance Cosmetics
