结论：采用高效液相色谱法测定土大黄中大黄素的含量，方法简便、精确、重现性好。
Conclusion: Using HPLC to determine the content of emodin, the method is sample and convenient, accurate and has a good reappearing.
结论：采用高效液相色谱法测定土大黄中大黄素的含量，方法简便、精确、重现性好。
Conclusion: Using HPLC to determine the content of emodin, the method is sample and convenient, accurate and has a good reappearing.
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