Microbial Transformations of 7-Hydroxyflavanone
Microbial transformations of racemic 7-hydroxyflavanone using strains of genus Aspergillus (A. niger KB, A. niger 13/5, A. ochraceus 456) and the species Penicillium chermesinum 113 were studied. The products of O-methylation, O-methylation along with hydroxylation at C-3′ and C-4′, reduction of the...
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| Format: | Article |
| Language: | English |
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Wiley
2012-01-01
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| Series: | The Scientific World Journal |
| Online Access: | http://dx.doi.org/10.1100/2012/254929 |
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| _version_ | 1832563063550640128 |
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| author | Edyta Kostrzewa-Susłow Tomasz Janeczko |
| author_facet | Edyta Kostrzewa-Susłow Tomasz Janeczko |
| author_sort | Edyta Kostrzewa-Susłow |
| collection | DOAJ |
| description | Microbial transformations of racemic 7-hydroxyflavanone using strains of genus Aspergillus (A. niger KB, A. niger 13/5, A. ochraceus 456) and the species Penicillium chermesinum 113 were studied. The products of O-methylation, O-methylation along with hydroxylation at C-3′ and C-4′, reduction of the carbonyl group, reduction of the carbonyl group along with hydroxylation at C-5, and dehydrogenation of C-2 and C-3 were obtained. Most of the products (with the exception of the O-methylation one) have stronger antioxidant properties than the initial substrate. |
| format | Article |
| id | doaj-art-c717dca0e2c946e6bdc5696e85797c39 |
| institution | Kabale University |
| issn | 1537-744X |
| language | English |
| publishDate | 2012-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Scientific World Journal |
| spelling | doaj-art-c717dca0e2c946e6bdc5696e85797c392025-02-03T01:21:06ZengWileyThe Scientific World Journal1537-744X2012-01-01201210.1100/2012/254929254929Microbial Transformations of 7-HydroxyflavanoneEdyta Kostrzewa-Susłow0Tomasz Janeczko1Department of Chemistry, Wrocław University of Environmental and Life Sciences, Norwida 25, 50-375 Wrocław, PolandDepartment of Chemistry, Wrocław University of Environmental and Life Sciences, Norwida 25, 50-375 Wrocław, PolandMicrobial transformations of racemic 7-hydroxyflavanone using strains of genus Aspergillus (A. niger KB, A. niger 13/5, A. ochraceus 456) and the species Penicillium chermesinum 113 were studied. The products of O-methylation, O-methylation along with hydroxylation at C-3′ and C-4′, reduction of the carbonyl group, reduction of the carbonyl group along with hydroxylation at C-5, and dehydrogenation of C-2 and C-3 were obtained. Most of the products (with the exception of the O-methylation one) have stronger antioxidant properties than the initial substrate.http://dx.doi.org/10.1100/2012/254929 |
| spellingShingle | Edyta Kostrzewa-Susłow Tomasz Janeczko Microbial Transformations of 7-Hydroxyflavanone The Scientific World Journal |
| title | Microbial Transformations of 7-Hydroxyflavanone |
| title_full | Microbial Transformations of 7-Hydroxyflavanone |
| title_fullStr | Microbial Transformations of 7-Hydroxyflavanone |
| title_full_unstemmed | Microbial Transformations of 7-Hydroxyflavanone |
| title_short | Microbial Transformations of 7-Hydroxyflavanone |
| title_sort | microbial transformations of 7 hydroxyflavanone |
| url | http://dx.doi.org/10.1100/2012/254929 |
| work_keys_str_mv | AT edytakostrzewasusłow microbialtransformationsof7hydroxyflavanone AT tomaszjaneczko microbialtransformationsof7hydroxyflavanone |