Medicinal Plant

2014, v.5(02) 5-8

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Extraction Technology of Total Flavonoids from the Aerial Roots of Ficus microcarpa by Orthogonal Test
Extraction Technology of Total Flavonoids from the Aerial Roots of Ficus microcarpa by Orthogonal Test

Shaolong WANG;Weizhe JIANG;Lingling WU;Mingli ZHUGE;Shujie FU;Yuan CHEN;

摘要(Abstract):

[Objective]To optimize the extraction technology of total flavonoids from the aerial roots of Ficus microcarpa L. f. [Methods] With the content of total flavonoids as the detection index,the solid-liquid ratio,extraction time and extraction times were taken as the factors. The extraction technology of total flavonoids from the aerial roots of F. microcarpa was optimized based on single factor test and orthogonal test. [Results]The optimal extraction technology of total flavonoids from the aerial roots of F. microcarpa was as follows: 1∶12 solid-liquid ratio, 2 h extraction time and 3 extraction times. Under this condition,the average extraction content of total flavonoids from the aerial roots of F. microcarpa was 13. 78 mg / g. [Conclusions] This extraction technology was stable and was suitable for the extraction of total flavonoids from the aerial roots of F. microcarpa.

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基金项目(Foundation): Supported by the Project of the Administraton Bureau of TCM of Guangxi Zhuang Autonomous Region(GZYZ1118);; the Science and Technology Innovation Platform Project of Co-construction by Enterprise and College of Guangxi Education Department([2011]9),the Science and Technology Innovation Platform Project of Co-construction by Enterprise and College of Guangxi Education Department([2013]8-3)

作者(Author): Shaolong WANG;Weizhe JIANG;Lingling WU;Mingli ZHUGE;Shujie FU;Yuan CHEN;

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