Zhenqi Buxue Oral Liquid is a traditional Chinese medicine preparation composed of ingredients such as Huangqi, Sheep Placenta, Pearl, Red Ginseng, Goji Berry, Bai Zhi, Job's tears, Ginger, and Jujube. It is suitable for treating dizziness, blurred vision, pale complexion, fatigue, and speech impairment caused by insufficient qi and blood. Among them, Astragaloside IV is one of the main medicinal active ingredients. The content and relative proportion of Astragaloside IV directly affect the quality of the sample, and its quality control is particularly important.

Shanghai Tongwei refers to relevant methods and adoptsHPLC-ELSDWe have established a method for detecting the content of Astragaloside IV in Zhenqi Buxue Oral Liquid, providing an effective detection solution and necessary guarantee for the quality control of Zhenqi Buxue Oral Liquid.