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该研究在关黄柏基源植物黄檗的整个分布区内,以每一个纬度为间隔设置采样点,在控制采样植株茎粗、采样部位及采样时间的前提下,于31个样点共采集674份野生关黄柏药材样本。对样本中盐酸巴马汀、盐酸小檗碱、盐酸黄柏碱、盐酸药根碱、木兰花碱和绿原酸等6种活性成分的含量进行测定发现,药材中6种活性成分的含量因采样点的不同存在显著差异,辽宁地区所产药材6种活性成分含量最高,其次为北京和吉林地区,黑龙江地区药材的含量最低,研究结果对探究关黄柏药材活性成分形成的环境因素及人工种植区划具有重要的指导意义。
In the study, the sampling points were set at every latitude in the whole distribution area of Huangbai, a provenance of Phellodendron cortex. 674 samples were collected from 31 sampling sites under the control of the stem diameter, sampling site and sampling time of sampled plants. Wild off cork medicinal samples. The contents of six active ingredients of palmatine hydrochloride, berberine hydrochloride, cork base hydrochloride, jatrorrhizine hydrochloride, magnolia and chlorogenic acid in the sample were determined. The content of the six active ingredients in the sample was determined by sampling There were significant differences in the point of difference. The content of six active ingredients in the medicinal plants in Liaoning Province was the highest, followed by Beijing and Jilin, and the content of medicinal herbs in Heilongjiang was the lowest. The results showed that the content of the active components in the medicinal materials It has important guiding significance.