目的:通过多年研究,观察胡黄连生物学特性,提出胡黄连驯化栽培技术。
Objective:through many years' study, to observe biological characteristics, and raise the domestic cultivation techniques of Picrorhiza scrophulariiflora Pennell.
方法:以黄连生物碱提取量为考察指标,采用紫外分光光度法测定黄连生物碱含量,对两种水提取方法进行比较。
Method: The contents of Rhizoma Coptidis alkaloids extracted, which were regarded as index, were determined by Ultravio - let spectrophotometry and both water extractive processes were compared.
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