Separation of avermectin components from Streptomyces avemitilis extraction using high-speed counter-current chromatography

Three compounds of antibiotics-avermectins from fertilizing product of Streptomyces avemitilis are achieved by high-speed counter-current chromatography (HSCCC) with a two-phase solvent system composed of n-hexane-ethyl acetate-methanol-water (6:4:5:5, v/v) on a preparative scale. The se...

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Bibliographic Details
Main Authors: Su Weike, Hou Zhuoni, Liang Xianrui
Format: Article
Published: Association of the Chemical Engineers of Serbia 2013-01-01
Series:Chemical Industry and Chemical Engineering Quarterly
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