Identification and determination of scutellarin in compound granule tetrandra
-
摘要: 目的 建立对复方汉防己颗粒中来源于半枝莲的有效成分野黄芩苷的定性鉴别和含量测定方法。 方法 采用薄层色谱法对野黄芩苷进行定性鉴别,采用高效液相色谱法进行含量测定。 结果 薄层色谱图斑点显色清晰,阴性对照无干扰;含量测定野黄芩苷在22.4~156.8 μg/ml质量浓度范围内与峰面积呈良好线性关系,r=0.9996(n=5),平均加样回收率为97.79%,RSD=0.32%(n=6)。 结论 所建立方法专属性强、重现性好,可作为复方汉防己颗粒的质量控制方法。Abstract: Objective To develop the methods for identification and determination of scutellarin in compound Granule Tetrandra. Methods A TLC method was used to identify quality for scutellarin, and a HPLC method was used to determine the content of scutellarin. Results The spot was clear in TLC identification without interference of negative control. The sample size of scutellarin had a good linear relationship with peak area r=0.9996(n=5)when ranged from 22.4~156.8 μg/ml, with the average recovery rate 97.79%(RSD=0.32%, n=6). Conclusion The method is simple, with good specificity and reproducibility, which can be used as the quality control for this preparation.
-
Key words:
- compound granule tetrandra /
- sculellaria barbata /
- scutellarin /
- TLC /
- HPLC
-
[1] 彭献娜, 刘艺华, 刘亚林,等.半枝莲化学成分和药理活性研究进展[J]. 亚太传统医药, 2014,10(17):63-64. [2] 郑永红, 韦晓瑜, 龙继红.半枝莲的研究进展[J].中草药,2010,41(8):1406-1408. [3] 任强. 半枝莲化学成分及药理作用研究进展[J]. 济宁医学院学报, 2014,37(3):157-159. [4] 栾连军, 王叶飞, 吴永江, 等. 半枝莲总黄酮中4种有效成分含量测定[J]. 浙江大学学报(医学版), 2011,40(1):23-26. [5] 高晓霞, 原红霞, 赵云丽, 等. HPLC法测定半枝莲及其制剂热炎宁胶囊中野黄芩苷[J]. 中草药,2007,38(4):56-57. [6] 唐璐,李希,易晓霞. 高效液相色谱法测定莲苓清热颗粒中野黄芩苷的含量[J]. 中药与临床, 2013,4(3):18-20. [7] 曾秋红.半枝莲黄酮类化合物体外抗肿瘤活性的研究[J].海峡药学, 2011,23(1):137-139. [8] 鲁芹飞,黄松,朱德全,等.仙慈丹的质量标准研究[J].中国药师, 2013,16(11):1644-1647. [9] 国家药典委员会. 中华人民共和国药典2010年版一部[S].北京:中国医药科技出版社, 2010:109-110.
计量
- 文章访问数: 3368
- HTML全文浏览量: 352
- PDF下载量: 19
- 被引次数: 0