目的:对泰山周边地区野生及栽培黄芩药材进行定性定量分析,为合理栽培及筛选适应泰山周边地区生长的高品质黄芩提供实验依据。方法:采用中国药典薄层色谱法,对黄芩中3种有效成分(黄芩苷,黄芩素,汉黄芩素)进行定性分析;采用中国药典HPLC法,以黄芩苷为指标进行定量分析,测定了不同产地、不同生长期、不同部位的泰山周边地区22个黄芩样品。结果:黄芩不同部位中,黄芩苷主要分布在有效部位根中,含量为11.73%~15.47%,均高于中国药典中对黄芩中黄芩苷含量不得少于9%的要求,茎叶中黄芩苷含量小于5%或未检测出。不同生长期的黄芩中,黄芩苷含量呈现:3年生>4年生>2年生>5年生的趋势。野生黄芩中黄芩苷含量高于栽培黄芩。在弱碱性沙壤土中生长的黄芩的黄芩苷含量高于在黏土中生长的黄芩。结论:泰山周边不同产地黄芩中都含有黄芩苷、黄芩素、汉黄芩素等有效成分,但含量有差异;黄芩根中黄芩苷含量较高,茎叶中含量较低;黄芩较适宜在弱碱性沙壤土生长,生长3年的黄芩中黄芩苷含量最高,且野生的质量较好。 OBJECTIVE: To qualitative and quantitative analysis of wild and cultivated Scutellaria baicalensis Georgi in the surrounding area of ​​Taishan, provide experimental basis for rational cultivation and screening of high quality Scutellaria baicalensis which is adapted to the surrounding area of ​​Taishan. Methods: Three kinds of active ingredients (baicalin, baicalein and wogonin) of Radix Scutellariae were qualitatively analyzed by the Chinese Pharmacopoeia TLC with the method of HPLC of Chinese Pharmacopoeia and baicalin as the quantitative indexes, Origin, different growth stages, different parts of Taishan surrounding area 22 Scutellaria samples. Results: In different parts of Scutellaria baicalensis, baicalin mainly distributed in the root of effective part, the contents were 11.73% ~ 15.47%, which were all higher than that of Chinese Pharmacopoeia to the content of baicalin in Scutellaria baicalensis not less than 9% Less than 5% or undetectable. Baicalin in different growth stages, baicalin content showed: 3-year-old> 4-year-old> 2-year-old> 5-year trend. The content of baicalin in wild baicalin is higher than that of baicalin in cultivation. The baicalin content of Scutellaria baicalensis grown in weakly alkaline sandy loam was higher than that of Scutellaria baicalensis grown in clay. Conclusion: Scutellaria baicalensis baicalensis, baicalein, wogonin and other active ingredients in different areas around Taishan contain different contents, baicalin content in Scutellaria baicalensis Georgi is relatively high and content in stems and leaves is low. In sandy loam soil, the content of baicalin in Scutellaria baicalensis which grown for 3 years was the highest, and its quality was better in the wild.