Production of L(+)-lactic acid with Rhizopus oryzae immobilized in polyurethane foam cubes

被引：43

作者：

Dong, XY

Bai, S

Sun, Y

机构：

[1] TIANJIN UNIV,DEPT CHEM ENGN,TIANJIN 300072,PEOPLES R CHINA

[2] TIANJIN UNIV,BIOTECHNOL RES CTR,TIANJIN 300072,PEOPLES R CHINA

来源：

BIOTECHNOLOGY LETTERS | 1996年 / 18卷 / 02期

关键词：

D O I：

10.1007/BF00128684

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：

Polyurethane foam cubes were employed as carriers to immobilize Rhizopus oryzae for L(+)-lactic acid production. The immobilizing capacity reached 450 g-fresh cell/l-cube. The production rate of L(+)-lactic acid could be threefold increased by using the immobilized R. oryzae. The immobilized cells could be steadily used in repetitive fermentations for more than 10 batches.

引用

页码：225 / 228

页数：4

共 8 条

[1] PRODUCTION OF L(+)-LACTIC ACID USING IMMOBILIZED RHIZOPUS-ORYZAE - REACTOR PERFORMANCE-BASED ON KINETIC-MODEL AND SIMULATION [J].