Evaluation on the quality of processed Magnolia officinalis from Shandong Province
ZANG Yuanfang
LIN Yongqiang
Abstract：Objective To evaluate the quality of processed Magnolia officinalis from Shandong Province.Methods HPLC method was used for the determination of magnolol and honokiol.Inspecting items of microscopic identification,TLC,water,total ash,acid-insoluble ash,and sulfur dioxide residues were developed.Results There was a obvious difference between the content of magnolol and honokiol in thirty-five batches of samples,with the total content between 1.0%~6.4%,which showed significant quality difference of Magnolia officinalis in the market circulation.Conclusion This study provided the experimental basis for the quality evaluation of processed Magnolia officinalis from Shandong Province.
Keywords：Processed Magnolia officinalisHPLCQuality control
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 341-343,352 )