摘要
研究超临界CO2萃取和水蒸气蒸馏市售十三香粉精油的GC-MS组成成分.分析结果表明超临界CO2萃取物与水蒸气蒸馏精油的主要差异在于脂肪酸的浓度.超临界CO2萃取十三香粉精油的主要成分为反式茴香脑、柠檬烯和脂肪酸,其中脂肪酸主要为油酸、亚油酸、棕榈酸、肉豆蔻酸等,而水蒸气蒸馏油的主要成分为反式茴香脑和柠檬烯等.
The composition of Shisanxiang powder oil obtained by supercritical CO_2 extraction and steam distillation was studied. GC-MS analysis results indicated that the main difference among the two products is the content of fatty acids. The main compositions of supercritical CO_2 fluid extraction oil are trans-Anethole, Limonene and fatty acids, which includes Oleic acid, Linoleic acid, Palmitic acid, Myristic acid and so on. The main composition of steam distillationoil is trans-Anethole and Limonene.
出处
《华南师范大学学报（自然科学版）》
CAS
2004年第2期100-103,共4页
Journal of South China Normal University(Natural Science Edition)
基金
广东省自然科学基金资助项目(000695)
