[一种基于UPLC特征指纹,化学测量和QAMS的方法来控制来自不同植物的Angelicae Dahuricae Radix的质量]
Tian-Hua Duan1, Rong-Rong Xu1, Rui Li1
1Hebei Province Engineering Research Center for Quality Evaluation & Standardization of Traditional Chinese Medicine,School of Pharmaceutical Sciences, Hebei University of Chinese Medicine Shijiazhuang 050091, China.
概括
这项研究确定了Angelica dahurica和A. dahurica var.的超高性能液态色谱 (UPLC) 指纹. 这是从Hos.osana开始. 这些方法可以有效地控制这些重要的药用植物的质量.
科学领域:
- 药理学是指药理学,即药理学是指药理学.
- 分析化学 分析化学
- 化学测量 化学测量 化学测量
背景情况:
- 安吉利卡·达赫里卡和A.达赫里卡是不同的. 福尔莫萨纳是具有独特化学特征的中国传统药物.
- 确保这些植物药物的质量和一致性对于它们的治疗疗效和安全至关重要.
研究的目的:
- 为了确定Angelica dahurica和A. dahurica var.的特征超高性能液态染色学 (UPLC) 指纹. 这是从Hos.osana开始.
- 用化学方法识别关键化合物并区分两种物种.
- 开发一种可靠的定量分析方法,用于质量控制.
主要方法:
- 使用UPLC生成特征指纹.
- 使用四极飞行时间质谱的UPLC (UPLC-Q-TOF-MS/MS) 确定了常见的化合物.
- 化学测量分析包括集群分析 (CA),主要组件分析 (PCA) 和正交部分最小正方形-区分分析 (OPLS-DA) 被使用.
- 用单一标记 (QAMS) 方法对多组件的定量分析得到了验证.
主要成果:
- 两种物种都建立了独特的UPLC指纹,分别确定了19个和20个特征峰值.
- 化学分析成功地区分了A. dahurica和A. dahurica var.之间. 形式osana,识别不同的质量标记.
- 使用imperatorin作为内部参考的QAMS方法,证明了与外部标准方法相比的准确性和可靠性.
结论:
- 开发的UPLC特征指纹,结合化学测量和QAMS,提供了一个快速有效的方法,用于Angelica dahurica和A. dahurica var.的质量控制. 这是从Hos.osana开始.
- 这一综合战略有助于区分这两种密切相关的物种,并确保它们的药用质量一致.
关键词:
安吉丽卡·达赫里卡 (Angelica Dahurica) 是一个美国女演员.安吉丽卡·达赫里卡 (Angelica dahurica var.formosana) 是一个不同的植物.这就是QASM的QASM.在 UPLC 中,指纹是 UPLC 的特征.在 UPLC-Q-TOF-MS/MS 中.库马林是一种素.质量控制质量控制质量控制更多相关视频
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