Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1988463 | Journal of Biochemical and Biophysical Methods | 2007 | 5 Pages |
Abstract
Anthraquinone-derivatives, chrysophanol and pachybasin, were purified by a silica column chromatography with two different solvent systems from Trichoderma harzianum ETS 323. The fungus was incubated in sugarcane bagasse solid medium at room temperature without rotation. Structure of chrysophanol was solved by X-ray diffraction and pachybasin by NMR spectra. About 233 ± 13 mg of pure chrysophanol and 773 ± 40 mg of pure pachybasin were recovered per kg of solid cultural medium, with yields 1.7 ± 0.2% and 5.6 ± 0.5%, respectively.
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Authors
Shu-Ying Liu, Chaur-Tsuen Lo, Chinpiao Chen, Ming-Yih Liu, Jun-Hui Chen, Kou-Cheng Peng,