Effect of temperature on bacterial gellan production

被引:18
作者
West, TP [1 ]
机构
[1] S Dakota State Univ, Dept Chem & Biochem, Olson Biochem Lab, Brookings, SD 57007 USA
关键词
carbon source; gellan; heteropolysaccharide; Sphingomonas; temperature;
D O I
10.1023/A:1025155026713
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 effect of temperature on the production of the polysaccharide gellan by the bacterium Sphingomonas paucimobilis ATCC 31461 was studied in relation to carbon source. When glucose served as the carbon source, gellan formation by the strain was highest after 72 h of growth at an incubation temperature of 30 - 31 degreesC. Polysaccharide production by the sphingomonad cells grown on corn syrup for 72 h was maximal at an incubation temperature of 31 degreesC. The highest cellular productivity in elaborating gellan was observed at 31 degreesC after 72 h of growth independent of the carbon source utilized.
引用
收藏
页码:649 / 652
页数:4
相关论文
共 24 条
[1]   A BACTERIUM YIELDING A POLYSACCHARIDE WITH UNUSUAL PROPERTIES [J].
ANSON, A ;
FISHER, PJ ;
KENNEDY, AFD ;
SUTHERLAND, IW .
JOURNAL OF APPLIED BACTERIOLOGY, 1987, 62 (02) :147-150
[2]   ON THE SOLUTION PROPERTIES OF BACTERIAL POLYSACCHARIDES OF THE GELLAN FAMILY [J].
CAMPANA, S ;
GANTER, J ;
MILAS, M ;
RINAUDO, M .
CARBOHYDRATE RESEARCH, 1992, 231 :31-38
[3]   THE CRYSTAL-STRUCTURE OF GELLAN [J].
CHANDRASEKARAN, R ;
MILLANE, RP ;
ARNOTT, S ;
ATKINS, EDT .
CARBOHYDRATE RESEARCH, 1988, 175 (01) :1-15
[4]   CATION INTERACTIONS IN GELLAN - AN X-RAY STUDY OF THE POTASSIUM-SALT [J].
CHANDRASEKARAN, R ;
PUIGJANER, LC ;
JOYCE, KL ;
ARNOTT, S .
CARBOHYDRATE RESEARCH, 1988, 181 :23-40
[5]   ROLES OF POTASSIUM-IONS, ACETYL AND L-GLYCERYL GROUPS IN NATIVE GELLAN DOUBLE HELIX - AN X-RAY STUDY [J].
CHANDRASEKARAN, R ;
RADHA, A ;
THAILAMBAL, VG .
CARBOHYDRATE RESEARCH, 1992, 224 :1-17
[6]   THE INFLUENCE OF SIDE-CHAINS ON THE DILUTE-SOLUTION PROPERTIES OF 3 STRUCTURALLY RELATED, BACTERIAL ANIONIC POLYSACCHARIDES [J].
CRESCENZI, V ;
DENTINI, M ;
DEA, ICM .
CARBOHYDRATE RESEARCH, 1987, 160 :283-302
[7]   SYNTHESIS AND PRELIMINARY CHARACTERIZATION OF NEW ESTERS OF THE BACTERIAL POLYSACCHARIDE GELLAN [J].
CRESCENZI, V ;
DENTINI, M ;
SEGATORI, M ;
TIBLANDI, C ;
CALLEGARO, L ;
BENEDETTI, L .
CARBOHYDRATE RESEARCH, 1992, 231 :73-81
[8]   Production of exopolysaccharide by Pseudomonas sp ATCG 31461 (Pseudomonas elodea) using whey as fermentation substrate [J].
Dlamini, AM ;
Peiris, PS .
APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 1997, 47 (01) :52-57
[9]   INTERACTIVE EFFECTS OF PH AND TEMPERATURE ON CELL-GROWTH AND POLYMER PRODUCTION BY XANTHOMONAS-CAMPESTRIS [J].
ESGALHADO, ME ;
ROSEIRO, JC ;
COLLACO, MTA .
PROCESS BIOCHEMISTRY, 1995, 30 (07) :667-671
[10]  
Fialho AM, 1999, APPL ENVIRON MICROB, V65, P2485