市售中药炮制用辅料醋的质量考察  

Study on the Quality of Marketed Adjuvant Vinegar for Processing TCM

作　　者：石典花[1] 孙立立[1] 张军[1] 

机构地区：[1]山东省中医药研究院,济南250014

出　　处：《中国药房》2014年第35期3297-3299,共3页China Pharmacy

基　　金：国家自然科学基金资助项目(No.81173545);2008年度中医药行业科研专项(No.200807039);山东省中医药科技发展计划项目(No.2011-170;2011-178);国家中医药管理局全国名老中医药专家冯宝麟传承工作室建设项目(2010)

摘　　要：目的：对市售中药炮制用辅料醋的质量进行考察。方法：采用薄层色谱（TLC）、高效液相色谱（HPLC）、滴定等方法,对市售食醋主要物质进行测定。结果：15批样品醋与对照品在TLC图相应位置上均检出相同颜色的斑点;15批样品醋可溶性无盐固形物的质量浓度为16.4~70.70 mg/ml;总酸质量浓度为38.0-59.2 mg/ml,乳酸质量浓度为1.16-9.71 mg/ml。结论：市售醋质量差异较大,亟需建立较为全面的食醋质量标准。OBJECTIVE：To investigate the quality of marketed adjuvant vinegar for processing TCM. METHODS：The components of marketed vinegar were determined by TLC,HPLC,titration and other methods. RESULTS：The same color spots were detected on the corresponding position of TLC of 15 batches of vinegar and substance control. The concentration of soluble solids without salt were ranged from 16.4 to 70.70 mg/ml;the total acid content were ranged from 38.0 to 59.2 mg/ml,and the lactic acid content were ranged from 1.16 to 9.71 mg/ml. CONCLUSIONS：The quality of marketed vinegar has large differences,and more comprehensive quality standard of vinegar need to be established urgently.

关 键 词：醋 含量测定 高效液相色谱法 薄层色谱法 滴定 

分 类 号：R283.2[医药卫生—中药学]