目的探讨加热时间与制首乌内在质量的关系。
Objective To investigate the relationship between the heating time and the quality of the product in processing heshouwu, the traditional Chinese drug (the root of Polygonum multiflorum).
目的中空纤维液相微萃取结合高效液相色谱法同时对制首乌中蒽醌类化合物作定量分析。
OBJECTIVE to quantitatively analyze anthraquinones in Radix Polygoni Multiflori Praeparata by liquid-phase microextraction (LPME) coupled with high performance liquid chromatography.
目的提供市售不同产地中药饮片制首乌中的砷及重金属元素的含量水平，为中药标准的制定提供可行性建议。
Objective To analyze the levels of arsenic and heavy metals contents in prepared Radix Polygoni Multiflori from different areas, offering feasible Suggestions for quality control of Chinese medicine.
方法用薄层色谱法对处方中制何首乌、白芍、黄芪和淫羊藿进行定性鉴别；
METHODS Radix polygoni multiflori praeparatacum succo glycines sotae, Radix paeoniae alba, Radix astragali and Herba epimedii in Ruanmailing oral liquid was identified by TLC;
目的：对制何首乌进行质量控制。
发酵何首乌与同一来源的何首乌、制何首乌之间相关性较好，化学成分总体相似，未发现新成分。
The correlations of Radix Polygoni Multiflori from the same origin were better and their chemical constituents were similar as a whole. No new constituents were found.
发酵何首乌与同一来源的何首乌、制何首乌之间相关性较好，化学成分总体相似，未发现新成分。
The correlations of Radix Polygoni Multiflori from the same origin were better and their chemical constituents were similar as a whole. No new constituents were found.
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