1.ObjectiveTo determine the emodin and chrysophanol contents in Rheum officinale Baill . and Polygonum multiflorum Thunb.
漢目的確定大黃、何首烏中大黃素與大黃酚的含量.
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2.Results TLC is the best way to test Phellodendron amurense and Rheum officinale.
漢結果:用薄層色譜法能很好地檢出黃柏和大黃.
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