pH-INDUCIBLE β-GLUCOSIDASE AND β-GLUCURONIDASE OF INTESTINAL BACTERIA
β-Glucosidase and β-glucuronidase of human and rat fecal bacteria were induced by cultivation in alkaline media although their growths were not affected. When a bacterium isolated from human feces producing each enzyme was cultured in a medium at pH 5 for 12-15h and then adjusted to pH 8, β-glucosid...
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| Veröffentlicht in: | Chemical & pharmaceutical bulletin 1992/06/25, Vol.40(6), pp.1667-1669 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
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| Online-Zugang: | Volltext |
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| Zusammenfassung: | β-Glucosidase and β-glucuronidase of human and rat fecal bacteria were induced by cultivation in alkaline media although their growths were not affected. When a bacterium isolated from human feces producing each enzyme was cultured in a medium at pH 5 for 12-15h and then adjusted to pH 8, β-glucosidase and β-glucuronidase were induced 9.2-fold and 11.5-fold, respectively. |
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| ISSN: | 0009-2363 1347-5223 |
| DOI: | 10.1248/cpb.40.1667 |