[丹参中丹参酮ⅡA含量的数据分布特征及偏差]
[Data distribution characteristics and deviation of tanshinone IIA content in Radix Salviae Miltiorrhizae].
作者信息
Ma Yuntong, Chen Xin, Chen Jing, He Zhongbao, Wang Jing, Yan Zhuyun, Wan Deguang
机构信息
College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Key Laboratory of Standardization of Chinese Herbal Medicines of Ministry of Education, Chengdu 610075, China.
出版信息
Zhongguo Zhong Yao Za Zhi. 2010 Aug;35(16):2119-23.
OBJECTIVE
To analyze the content of tanshinone IIA in Radix Salviae Miltiorrhizae from different habitats are regularly altered and find out the deviation between the studies.
METHOD
The data of the content of tanshinone IIA in samples of Radix Salviae Miltiorrhizae from different areas and related information since 1997 was collected and statistically analyzed.
RESULT AND CONCLUSION
The content of tanshinone IIA in wild Salvia was generally higher than that in the cultivated Salvia, and the content in nearly half cultivated Salvia was less than 0.2%. There existed a big difference between the used statistical model, and the data related the content in samples from Sichuan was the most divisive. The coefficient of variation of wild Salvia was below the cultivated Salvia, and the cultivated Salvia from different areas showed different coefficients of variation. The content of tanshinone IIA was lower when samples were extracted using the heating reflux method.
目的
分析不同产地丹参中丹参酮ⅡA的含量变化规律，并找出研究之间的偏差。
方法
收集1997年以来不同地区丹参样品中丹参酮ⅡA含量的数据及相关信息，并进行统计分析。
结果与结论
野生丹参中丹参酮ⅡA的含量普遍高于栽培丹参，近一半栽培丹参的含量低于0.2%。所采用的统计模型存在较大差异，四川样品含量相关数据分歧最大。野生丹参的变异系数低于栽培丹参，不同地区的栽培丹参变异系数不同。采用加热回流法提取样品时，丹参酮ⅡA的含量较低。
Zotero 插件