A comparative study on the chemical constituents of <italic>Jiawei Shashen Maidong Decoction</italic> (加味沙参麦冬汤) in form of granule and decoction
<sec> <title>目的</title> 比较加味沙参麦冬汤配方颗粒(JWSSMD-k)与加味沙参麦冬汤汤剂(JWSSMD-t)物质成分的异同性。 </sec> <sec> <title>方法</title> 建立加味沙参麦冬汤UPLC-ESI-QTOF-MS/MS分析方法,结合质谱碎片、对照品、文献进行化学成分鉴定;采用PCA、OPLS-DA等多元统计分析技术对比JWSSMD-k与JWSSMD-k的异同性,筛选出影响较大指标建立含量测定方法,并比较含量的差异。 </sec> <sec> <title>结果</title> 共鉴定了36个共有峰,JWSSMD-k与JWSSMD-t正、负离子模式下总离子流图谱一致性高,化学成分差异较小;PCA不能明显区分二者差异,进一步结合OPLS-DA和t统计分析,29个成分无统计学差异,筛选出了7个差异性成分,建立了差异性成分含量测定方法,该方法稳定性良好;JWSSMD-k组中柯里拉京、没食子酸甲酯、诃子次酸、triglloylglucose、矮地茶苷J等5个成分明显高于JWSSMD-t组,而岩白菜素、苦杏仁苷则低于JWSSMD-t组。 </sec> <sec> <title>结论</title> JWSSMD-k与JWSSMD-t物质成分整体差异性较小,二者具有整体质量一致性与特定成分差异性的特征,该研究为加味沙参麦冬汤配方颗粒临床应用提供依据。 </sec>
Authors
- Yi Ba
- Q. Paula Lei (ORCID: https://orcid.org/0000-0002-3656-4014)
- Ruixue Shi
- Fan Zhang (ORCID: https://orcid.org/0000-0003-2182-7018)
- Ying Zhang (ORCID: https://orcid.org/0000-0001-6355-9205)
- Qiang Yang (ORCID: https://orcid.org/0000-0001-5059-8360)
- Meiling Chen (ORCID: https://orcid.org/0000-0001-6861-1236)
- Tao Yin (ORCID: https://orcid.org/0000-0003-2362-8151)
- Mengling Xu
- H Cheng
Publication Details
- Journal
- Lishizhen medicine and materia medica research
- Published
- 2025-03-01
- DOI
- https://doi.org/10.70976/j.1008-0805.szgygy-2025-0613
- Primary Topic
- Traditional Chinese Medicine Analysis
- Type
- article
- Field-Weighted Citation Impact
- 0.00