Welcome to Chemistry and Industry of Forest Products,

›› 2011, Vol. 31 ›› Issue (1): 101-104.

• 研究报告 • Previous Articles     Next Articles

Component Analysis of Flavonoids from Melia toosendan Sieb. Et Zucc.

SONG Xian-liang, ZHANG Jia   

  1. College of Material Science and Technology, Beijing Forestry University;Engineering Research Center of Forestry Biomass Materials and Bioenergy, Ministry of Education, Beijing 100083, China
  • Received:2010-08-16 Revised:1900-01-01 Online:2011-02-28 Published:2011-02-28

Abstract: The flavonoids in fruits of Melia toowendan Sieb. et Zucc was extracted by 50% ethanol ultrasonic extraction. They were separated and purified by petroleum ether, ethyl acetate and n-butyl extraction and polyamide column chromatography. Two components(Ⅰ and Ⅱ)were obtained. Their basic structures were studied by means of TLC, colour test and HPLC. The results showed that there are rutin and morin in the component Ⅰ, however only rutin was found in the component Ⅱ. This result provides the theoretical basis for utilizing M.toowendan fruits.

Key words: Melia toowendan Sieb. et Zucc., flavonoids, structure, extraction

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