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[不同干燥方法对Callicarpae Nudiflorae Folium中主要化学化合物含量的影响]

Xiao-Yan Hou¹, Xiao-Yan Lan², Li-Wan Zhu¹

¹State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences Beijing 100700, China Tianjin University of Traditional Chinese Medicine Tianjin 301617, China.

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica

|January 13, 2025

概括

优化 Callicarpae Nudiflorae Folium 的干燥包括选择保存关键化学化合物的方法. 为了质量和能源效率,建议使用231W的微波干燥,低温或自然干燥.

科学领域:

植物化学植物化学
分析化学分析化学
植物科学植物科学

背景情况:

卡利卡拉帕 (Callicarpae Nudiflorae Folium) 是一种具有多种化学成分的药用植物.
传统的干燥方法可能会影响药草的质量和化学成分.
了解最佳的干燥条件对于保持Callicarpae Nudiflorae Folium的治疗潜力至关重要.

研究的目的:

在Callicarpae Nudiflorae Folium中识别主要的化学化合物.
评估各种干燥方法对植物质量的影响.
为了确定 Callicarpae Nudiflorae Folium 最适合的干燥技术.

主要方法:

使用紫外线飞行时间质谱法 (UPLC-UV-Q-TOF-MS) 进行超高性能液态染色,用于化合物识别和量化.
为8个关键化合物开发同时确定方法.
主要成分分析 (PCA) 用于比较使用不同方法 (微波,阴影,阳光,烤箱) 和条件干燥的样本.

主要成果:

确定了35种主要化合物,包括乙类糖化物,黄类和类.
干燥温度和微波功率显著影响了关键化合物的含量.
8种目标化合物的总含量随着干燥温度的提高和微波功率的下降而下降.

结论:

对于Callicarpae Nudiflorae Folium的生产,建议使用231W的微波干燥,低温干燥或自然干燥.
这些方法在化合物保存,低碳足迹和节能之间提供了平衡.
这项研究为选择干燥方法提供了科学基础,以提高Callicarpae Nudiflorae Folium的质量标准.

关键词:

卡利卡拉帕 (Callicarpae Nudiflorae Folium) 是一类植物,它们的花和叶子都被发现.在UPLC-UV-Q-TOF-MS中使用.内容确定内容确定干燥方法干燥方法

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