Comparison of citric acid production by Aspergillus niger immobilized in gels and cryogels of polyacrylamide

Journal of Industrial Microbiology

Volumn 16, Issue 6, 1996, Pages 351-353

  Wang, J L ^a   Liu, P ^a  

^a TSINGHUA UNIVERSITY   (China)

Author keywords

Aspergillus niger; citric acid; immobilization

Indexed keywords

CITRIC ACID; POLYACRYLAMIDE;

ANALYTIC METHOD; ARTICLE; ASPERGILLUS NIGER; CELL GROWTH; GROWTH INHIBITION; IMMOBILIZATION; IMMOBILIZED CELL; POLYACRYLAMIDE GEL ELECTROPHORESIS; POLYMERIZATION;

ASPERGILLUS NIGER;

EID: 0029784440     PISSN: 01694146     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF01570114     Document Type: Article

References (12)

1. Eikmeier H and HJ Rehm. 1984. Production of citric acid with immobilized Aspergillus niger. Appl Microbiol Biotechnol 20: 363-370.
2. Gary K and CB Sharma, 1992. Continuous production of citric acid by immobilized whole cells of Aspergillus niger. J Gen Appl Microbiol 38: 605-615.
3. Horitsu H, S Adachi, Y Takahashi, K Kawai and Y Kawano. 1985. Production of citric acid by Aspergillus niger immobilized in polyacrylamide gels. Appl Microbiol Biotechnol 22: 8-12.
4. Lee Y, CW Lee and HN Chang. 1989. Citric acid production by A. niger immobilized on polyurethane foam. Appl Microbiol Biotechnol 30: 141-143
5. Marrier JR and M Boulet. 1958. Direct determination of citric acid in milk with an improved pyridine-acetic anhydride method. J Dairy Sci 41: 1683-1692.
6. Mittal Y, IM Mishra and BS Varshney. 1993. Characterization of metabolically active developmental stage of Aspergillus niger cells immobilized in polyacrylamide gel. Biotechnol Lett 15: 41-46.
7. Sanroman A, J Pintado and JM Lema. 1994. A comparison of two techniques for the immobilization of Aspergillus niger in polyurethane foam. Biotechnol Techniques 8: 389-394.
8. Tsay SS and KY To. 1987. Citric acid production using immobilized conidia of Aspergillus niger TMB 2022. Biotechnol Bioeng 29: 297-304.
9. Wang JL, D Zhou and WH Hou. 1993. Citric acid production by immobilized Aspergillus niger from molasses. Microbiology 20: 215-217 (in Chinese).
10. Wang JL and D Zhou. 1995. Citric acid production by Aspergillus niger immobilized in cryogel of polyacrylamide. Food Ferment Industries 1: 25-31 (in Chinese).
11. Wang JL, WH Hou and D Zhou. 1994. Influence of carbon sources on citric acid production by immobilized Aspergillus niger. Chin J Biotechnol 10: 382-384 (in Chinese).
12. Zhou D, JL Wang and WH Hou. 1992. Study on breeding of citric acid-producer and its fermentation. Food Ferment Industries 5: 45-49 (in Chinese).