摘要
文章以甘肃、山东、内蒙古、山西黄芩为材料,比较不同产地黄芩药材中黄芩苷的含量。依据《中国药典》2010年版第一部中所制定的黄芩测定方法,采用HPLC法,加之以甲醇-水-磷酸(比例:47:53:0.2)为流动相,且流速设定为1ml/min,检测波长280 nm,柱温25℃,测定黄芩中黄芩苷含量。结果显示:不同产地黄芩药材中黄芩苷的含量有很大差异,其中山东黄芩比其他产区黄芩中的黄芩苷含量高。由此得出山东产黄芩有效成分含量普遍较高的结论。
This paper, taking radix from Gansu, Shandong, Inner Mongolia, Shanxi as the materials, compared different origin of the content of Baicalin in radix, according to the Chinese Pharmacopoeia 2010 edition in the first set of Scutellaria baicalensis Georgi determination method by HPLC,coupled with methanol- water- phosphate（proportional to： 47：53：0.2 mobile phase and the flow rate setting of 1ml / min, the detection wavelength was 280 nm, column temperature of 25 DEG C, in order to determine the content of Baicalin in Scutellaria baicalensis Georgi. The results showed that there was a great difference in the content of Baicalin in Radix and radix, and the content of Baicalin in Shandong was higher than that in other producing areas. The content of effective components of Radix Scutellariae in Shandong were generally higher in conclusion.
出处
《绥化学院学报》
2016年第8期153-156,共4页
Journal of Suihua University
基金
安徽省高等学校省级质量工程(2015msgzs)
亳州市中药质量控制与市场研究创新团队(2014)
