摘要
目的:分析不同产地干燥方法对禹白芷中挥发性成分的影响。方法:采用水蒸气蒸馏法从不同加工干燥方法的禹白芷中提取挥发性成分,用毛细管气相色谱-质谱法对化学成分进行鉴定,用面积归一化法测定其相对百分含量。结果:共鉴定37种化合物,不同加工干燥方法处理的禹白芷挥发性成分差异比较大,烘干、晒干、微波干燥比较相似,硫熏和发汗干燥对挥发性成分影响比较大。结论:硫熏、发汗干燥均对禹白芷药材的挥发性成分有较大的影响,不适于在产地加工中使用。
Objective: To analyze the constituents of essential oil from different processing drynesses of Radix Angelicae Dahuricae.Methods: Water steam distillation and GC-MS were used.Relative contents were determined by area.Results: 37 compounds were identified.The constituents of essential oil the constituents from Radix Angelicae Dahuricae by insolation,drying and microwave dryness were similar,but one by dryness after sulfurring and dryness after perspiring were different.Conclusion: Dryness after sulfur ring a...
出处
《中药材》
CAS
CSCD
北大核心
2008年第2期196-199,共4页
Journal of Chinese Medicinal Materials
基金
河南省科技厅资助项目(0522030200)
关键词
禹白芷
气相色谱-质谱分析
加工干燥
硫熏干燥
发汗干燥
Radix Angelicae Dahuricae
GC-MS
Processing dryness
Dryness after sulfurring
Dryness after perspiring
