Preliminary Studies on Factors Affecting Content of Magnolol in Magnolia Bark Three Agents Decoction
- VernacularTitle:影响厚朴三物汤厚朴酚含量因素的初步研究
- Author:
Junping KOU
;
Yuanyuan XUAN
;
Yongqing YAN
;
- Publication Type:Journal Article
- Keywords:
Magnolia Berk Three Agents Decoction;
magnolol;
compatibleness;
orthogonal design
- From:
Chinese Traditional Patent Medicine
1992;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To study the factors affecting the content of magnolol which is one of the main active components in Magnolia Bark Three Agents Decoction. Methods: The contents of magnolol in extracts of Magnalia Bark Three Agents Decoction (medicinal materids were decocted alone, together or in different compatibleness, and residuals) were determined by HPLC. The effects of use amount of Radix et Rhizoma Rhei and Fructus Aurantii Immaturus, decoction time, and extraction times on magnolol content were studied by orthogonal design.Results: The content of magnolol in Magnolia Bark Three Agents Decoction of which medicinal materials were decocted together was over double that of which they were decocted alone. The dissolution sate of magnolol increased with the increasing of the use amount of Fructus Aurantii Immaturus and extraction times. Conclusion: Fructus Aurantii Immaturuns and extraction times are the main factors affecting magnolol content in Magnolia Bark Three Agents Decoction.
