摘要
目的:通过采集当归道地药材,观察不同温湿度贮藏条件及加工方法对当归质量的影响。方法:选择最佳的当归干燥工艺,采用充CO_(2)、N_(2)及真空包装3种贮藏方法,分别贮藏在高温高湿环境和室温环境下,测定不同时间节点的阿魏酸、藁本内酯、正丁基苯酞、丁烯基苯酞含量。结果:烟熏干燥的当归4种有效成分含量最高。高温高湿环境中阿魏酸、藁本内酯含量下降较为明显,室温环境中该两种成分下降速度减慢。而正丁基苯酞、丁烯基苯酞的含量在两种环境中的差异不明显。结论:常温环境下贮藏的当归,阿魏酸和藁本内酯含量下降较为缓慢。干燥方式宜选用烟熏干燥,高温高湿环境中不宜贮藏当归药材。
Objective:To investigate the effects of different temperature/humidity storage conditions and processing methods on the quality of Danggui(Angelicae Sinensis Radix).Methods:The optimal drying process was selected for Danggui(Angelicae Sinensis Radix).Three storage methods(CO_(2)-filled,N_(2)-filled,and vacuum packaging)were employed under both high-temperature/high-humidity(HTHH)and room-temperature conditions.The contents of ferulic acid,ligustilide,n-butylphthalide,and butylidenephthalide were measured at different time points.Results:Smoke-dried samples showed the highest content of all four active components.Under HTHH conditions,ferulic acid and ligustilide contents decreased significantly,while their degradation slowed at room temperature.No notable differences were observed for n-butylphthalide and butylidenephthalide contents between storage conditions.Conclusion:Room-temperature storage better preserves ferulic acid and ligustilide in Danggui(Angelicae Sinensis Radix).Smoke-drying is recommended as the optimal processing method,whereas HTHH environments should be avoided for storage.
作者
侯红星
路继刚
王荻
HOU Hongxing;LU Jigang;WANG Di(Liaocheng Hospital of Traditional Chinese Medicine,Liaocheng Shandong 252000,China)
出处
《中医药导报》
2025年第6期108-110,123,共4页
Guiding Journal of Traditional Chinese Medicine and Pharmacy
基金
聊城市重点研发计划政策引导类项目(2024YD62)。
关键词
当归
中药贮藏
温湿度
中药加工
含量测定
Danggui(Angelicae Sinensis Radix)
traditional Chinese medicine storage
temperature/humidity
herbal processing
content determination
