2003•Food Science and Technology InternationalRequires access

Purify the Flavonoids in Artemisia Selergensis Turcz with the Macroporous Adsorption Resin

Danwen Deng

Abstract

In our experiment column chromatography composed of the macroporous adsorption resin was used to purify the extract of flavonoids in Artemisia Selergensis Turcz.The content of flavonoids in the sample and the yield,as an evaluation of the result of purification,was determined in UV-spectrophotometer.The optimum technological parameters of purification were obtained,which included all the factors of affecting purification of flavonoids.The results showed the content of flavonoids in the sample was up to 21.98%,and the yield was 72.5%by means of purifications via macroporous adsorption resin from Artemisia Selergensis Turcz.

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Key concepts: Adsorption, Chromatography, Yield (engineering), Chemistry, Artemisia, Materials science, Organic chemistry, Botany