Research progress and quality marker prediction of italicFangji Dihuang/italic italicDecoction /italic（防己地黄汤）

Key Points

• The study aims to identify quality markers for Fangji Dihuang Decoction through systematic analysis.
• Conducted historical analysis of Fangji Dihuang Decoction prescriptions.
• Analyzed chemical components and pharmacological effects.
• Predicted quality markers based on five principles of Q-Marker.
• Identified specific alkaloids and compounds as potential quality markers.
• Proposed markers include ingredients from various herbs involved in the decoction.
• Findings provide a reference for quality control and evaluation of herbal preparations.