不同采收期朱砂根HPLC指纹图谱与含量测定研究  

HPLC fingerprint and content determination of Ardisia crenata at different harvesting time

作　　者：叶娟 文琴琴 郎云虎 罗琴 魏升华 严福林 YE Juan;WEN Qinqin;LANG Yunhu;LUO Qin;WEI Shenghua;YAN Fulin(Guizhou University of Traditional Chinese Medicine,Guiyang 550025,China)

机构地区：[1]贵州中医药大学,贵州贵阳550025

出　　处：《贵州科学》2025年第2期55-62,共8页Guizhou Science

基　　金：国家重点研发计划项目(No.2018YFC1708101);贵州省科技计划项目(No.黔科中引地[2022]4016);贵州省中药材现代产业技术体系建设(No.GZCYTX2019-2024)。

摘　　要：目的:确定朱砂根最适采收期,为朱砂根的科学采收和合理利用提供数据支持。方法:采用HPLC-ELSD法测定朱砂根药材的有效成分含量,用HPLC指纹图谱进行相似度评价,用SPSS比较不同采收期朱砂根药材质量差异。结果:10批采收期朱砂根药材指纹图谱具有良好的相似度,均大于0.9。结论:不同采收期朱砂根的有效成分含量均有差异,结合产量与质量确定朱砂根的最适合采收期在3月份左右。In this study we determined the optimum harvesting time of Ardisia crenata and provided data support for the scientific harvesting and rational use of A.crenata.The contents of active ingredients of A.crenata were determined by HPLC-ELSD method.,and the similarity was evaluated by HPLC fingerprint.SPSS was used to compare the quality of A.crenata at different harvesting time.The results showed that the fingerprints of the 10 batches of A.crenata had good similarity,which was greater than 0.9.In conclusion,the contents of active ingredients of A.crenata at different harvesting time were different,and the most suitable harvesting time of A.crenata was around March.

关 键 词：朱砂根 采收期 指纹图谱 质量评价 

分 类 号：R917[医药卫生—药物分析学]