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Determination of Honokiol and Magnolol in Different Specifications of Magnolia Officinalis by HPLC

Jie Fang

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Abstract

Objective: To determine quantitatively the content of honokiol and magnolol in different specifications of Magnolia officinalis.Methods:Chromatograp column Hypersil BDS C18(250mm×4.6mm,5μm) was used,mobile phase was methanol: water(80∶ 20).Result: The linear range of honokiol and magnolol were 0.45~230 μg/mL,0.90~110 μg/mL,respectively.The contents of honokiol and magnolol were different obviously in different specifications of samples.Conclusion: There were significantly differences in intrinsic quality of Magnolia officinalis.

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What this paper is about

Objective: To determine quantitatively the content of honokiol and magnolol in different specifications of Magnolia officinalis.Methods:Chromatograp column Hypersil BDS C18(250mm×4.6mm,5μm) was used,mobile phase was methanol: water(80∶ 20).Result: The linear range of honokiol and magnolol were 0.45~230 μg/mL,0.90~110 μg/mL,respectively.The contents of honokiol and magnolol were different obviously in different specifications of samples.Conclusion: There were significantly differences in intrinsic quality of Magnolia officinalis.

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Available abstract

Objective: To determine quantitatively the content of honokiol and magnolol in different specifications of Magnolia officinalis.Methods:Chromatograp column Hypersil BDS C18(250mm×4.6mm,5μm) was used,mobile phase was methanol: water(80∶ 20).Result: The linear range of honokiol and magnolol were 0.45~230 μg/mL,0.90~110 μg/mL,respectively.The contents of honokiol and magnolol were different obviously in different specifications of samples.Conclusion: There were significantly differences in intrinsic quality of Magnolia officinalis.

Key concepts: Magnolol, Honokiol, Magnolia officinalis, Chromatography, Traditional medicine, Officinalis, Chemistry, Medicine

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