Enhancement of chrysogenin production in cultures of Penicillium chrysogenum by uronic acid oligosaccharides
Additions of 50 to 100 μg of acid-hydrolysed alginate oligosaccharides ml^sup -1^ and enzyme-hydrolysed pectin oligosaccharides to 24- to 48-h cultures of Penicillium chrysogenum, ATCC 9480, led to enhanced production of chrysogenin by over 30 to 40% in shaken flasks and bioreactors. Some of the oli...
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Veröffentlicht in: | Biotechnology letters 2000-06, Vol.22 (11), p.931-936 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | Additions of 50 to 100 μg of acid-hydrolysed alginate oligosaccharides ml^sup -1^ and enzyme-hydrolysed pectin oligosaccharides to 24- to 48-h cultures of Penicillium chrysogenum, ATCC 9480, led to enhanced production of chrysogenin by over 30 to 40% in shaken flasks and bioreactors. Some of the oligosaccharides also promoted biomass formation but were not used as a carbon source.[PUBLICATION ABSTRACT] |
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ISSN: | 0141-5492 1573-6776 |
DOI: | 10.1023/A:1005694415666 |