CONTINUOUS DEPOLYMERIZATION OF ALGINATES BY A NON-SUPPORT BIOREACTOR SYSTEM CONTAINING FLOCCULATED BACTERIAL-CELLS

被引：11

作者：

MURATA, K ^{[1
]}

YAMAGUCHI, H ^{[1
]}

YONEMOTO, Y ^{[1
]}

SAKAGUCHI, K ^{[1
]}

KIMURA, A ^{[1
]}

OKAYAMA, K ^{[1
]}

机构：

[1] OTSUKA CHEM CO LTD,DIV FOOD & BEVERAGE RES,KAWAUCHI,TOKUSHIMA 77101,JAPAN

来源：

JOURNAL OF FERMENTATION AND BIOENGINEERING | 1992年 / 73卷 / 02期

关键词：

D O I：

10.1016/0922-338X(92)90735-D

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

The cells of strain A-1, a novel bacterium isolated from ditch as a potent producer of alginate lyase, showed flocculation during growth on alginate as the sole carbon source. In order to apply the flocculated bacterial cells to the construction of a non-support bioreactor system, the flocculated cells were packed in a column and used for the degradation of alginate. Activity of the column was maintained in a stable fashion when nutrient medium with alginate was supplied and the bioreactor system was found to be used for the continuous production of depolymerized alginate oligomers.

引用

页码：172 / 174

页数：3

共 8 条

[1]

AKIYAMA Y, IN PRESS AGR BIOL CH, V5

[2]

GECESA P, 1988, CHIMICAAOGGI, V4, P23

[3]

GOVAN JRW, 1988, BACTERIAL INFECTIONS, P67

[4] SYMBIOTIC FORMATION OF ALGINATE LYASE IN MIXED CULTURE OF BACTERIA ISOLATED FROM SOIL [J].

KANEKO, Y ;

YONEMOTO, Y ;

OKAYAMA, K ;

KIMURA, A ;

MURATA, K .

JOURNAL OF FERMENTATION AND BIOENGINEERING, 1990, 69 (03) :192-194

[5] BACTERIAL ALGINATE LYASE - PROPERTIES OF THE ENZYME FORMED IN A MIXED CULTURE OF BACTERIA ISOLATED FROM SOIL [J].

KANEKO, Y ;

YONEMOTO, Y ;

OKAYAMA, K ;

KIMURA, A ;

MURATA, K .

JOURNAL OF FERMENTATION AND BIOENGINEERING, 1990, 70 (03) :147-149

[6]

LOWRY OH, 1951, J BIOL CHEM, V193, P265

[7] BIOSYNTHESIS OF EXOPOLYSACCHARIDE BY PSEUDOMONAS-AERUGINOSA [J].

MIAN, FA ;

JARMAN, TR ;

RIGHELATO, RC .

JOURNAL OF BACTERIOLOGY, 1978, 134 (02) :418-422

[8] BACTERIAL ALGINATE LYASE - CHARACTERIZATION OF ALGINATE LYASE-PRODUCING BACTERIA AND PURIFICATION OF THE ENZYME [J].

YONEMOTO, Y ;

MURATA, K ;

KIMURA, A ;

YAMAGUCHI, H ;

OKAYAMA, K .

JOURNAL OF FERMENTATION AND BIOENGINEERING, 1991, 72 (03) :152-157

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