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You searched for: Author "Dong, S.‐L." Remove constraint Author: "Dong, S.‐L." Journal Journal of food biochemistry Remove constraint Journal: Journal of food biochemistry
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1. Purification and characterization of κ-carrageenase from marine bacterium mutant strain pseudoalteromonas sp. aj5-13 and its degraded products

Author:
DONG, S-L.,   et al.   ; MA, Y-X.; JIANG, X-L.; LI, J.; MOU, H-J.;     Show all 5 Authors
Source:
Journal of food biochemistry 2010 v.34 no.3 pp. 661-678
ISSN:
0145-8884
Subject:
Apostichopus japonicus; Pseudoalteromonas; Rhodophycota; amino acid sequences; ammonium sulfate; antioxidant activity; bacteria; biotechnology; cell walls; chromatography; enzymes; filtration; fractionation; gels; immunology; intestines; macroalgae; metabolism; molecular weight; nucleotide sequences; pH; polyacrylamide gel electrophoresis; polysaccharides; proteins; ribosomal RNA; structure-activity relationships
Abstract:
... A κ-carrageenan-degrading bacterial strain AJ5 isolated from the intestine of Apostichopus japonicus was identified as Pseudoalteromonas sp. based on the phenotypic characters and 16S rRNA gene sequencing. The mutant Pseudoalteromonas sp. AJ5-13 with κ-carrageenase activity of 61 U/mg protein was obtained from Pseudoalteromonas sp. AJ5 using mutagenesis technique. An extracellular κ-carrageenase w ...
DOI:
10.1111/j.1745-4514.2009.00308.x