不同产地姜黄药材的质量研究  

Quality assessment on Curcuma longa from the different producing areas

作　　者：庞邦斌[1] 银胜高[2] 黄云兰[1] 阳明[1] 邓海英[1] 刘超[2] 廖克辉 

机构地区：[1]钦州市第二人民医院,广西钦州535099 [2]广西中医药大学,广西南宁530001

出　　处：《华西药学杂志》2014年第3期308-310,共3页West China Journal of Pharmaceutical Sciences

基　　金：广西基金项目(No.2011GXNSFB01);2013年度广西高校科学技术研究项目(No.2013LX052)

摘　　要：目的研究姜黄药材的质量。方法观察姜黄药材的外观性状、显微特征，检测水分、总灰分、酸不溶性灰分、浸出物、挥发油及姜黄素含量。结果各产地姜黄药材的各项检测结果均存在差异，HPLC测定姜黄素的含量为1．19％～5．13％；药材各项常规检测结果均符合2010年版药典要求，建议其酸不溶性灰分限量应不超过3％；获得其红外特征吸收峰及其IR的相似度为0．9923～0．8206，建议其IR相似度的阈值为0．80。结论所用鉴别方法专属性强、灵敏度高；定量方法简便快速、准确且重复性好，可为姜黄的质量评价提供参考。OBJECTIVE To research the quality control of Curcuma longa L.. METHODS The appearance and microscopic characteristics were watched. The moisture content, total ash, acid - insoluble ash, extract content, volatile oil content were detected IR and eurcumin （Cur） content of Curcuma longa were invesitigated. RESULTS The differences in the moisture content,total ash, acid - insoluble ash, extract content of each batches Curcuma longa were evaluated. The content of Cur in Curcuma longa was in the range of 1.19% to 5. 13%, conventional medicine test results were in line with the 2010 edition of the pharmacopoeia requirements. CONCLUSION The identification method is selective and sensitive. The quantitative method is simple, rapid, accurate and can be used to assess the quality of Curcuma longa.

关 键 词：姜黄 姜黄素 高效液相色谱法 红外光谱法 挥发油 

分 类 号：R284[医药卫生—中药学]