Characterization of metabolically active developmental stage of Aspergillus niger cells immobilized in polyacrylamide gel
作者： Yashoda Mittal , I. M. Mishra , B. S. Varshney
DOI: 10.1007/BF00131550
关键词:
摘要: The in-situ development of Aspergillus niger entrapped in polyacrylamide gel from spores and the surface characteristics were studied during repeated shake flask batch citric acid fermentation. A marked increase rate production was observed with periodic replacement culture fresh media at an interval 6 days reducing fermentation time nearly to half. metabolically active A. cells for characterized by appearance thick bulbous hyphae scattered on surface.
springer.com
sci-hub.se 参考文章(11)
José Edmundo Nava Saucedo, Jean-Noël Barbotin, Daniel Thomas, Physiological and Morphological Modifications in Immobilized Gibberella fujikuroi Mycelia. Applied and Environmental Microbiology. ,vol. 55, pp. 2377- 2384 ,(1989) , 10.1128/AEM.55.9.2377-2384.1989
J.R. Marier, M. Boulet, Direct determination of citric acid in milk with an improved pyridine-acetic anhydride method. Journal of Dairy Science. ,vol. 41, pp. 1683- 1692 ,(1958) , 10.3168/JDS.S0022-0302(58)91152-4
P. W. Cox, C. R. Thomas, Classification and measurement of fungal pellets by automated image analysis Biotechnology and Bioengineering. ,vol. 39, pp. 945- 952 ,(1992) , 10.1002/BIT.260390909
H. Eikmeier, H.J. Rehm, Production of citric acid with immobilized Aspergillus niger Applied Microbiology and Biotechnology. ,vol. 20, pp. 365- 370 ,(1984) , 10.1007/BF00261936
YongHee Lee, ChangWoo Lee, HoNam Chang, Citric acid production by Aspergillus niger immobilized on polyurethane foam Applied Microbiology and Biotechnology. ,vol. 30, pp. 141- 143 ,(1989) , 10.1007/BF00264001
Kush Garg, Chandra B. Sharma, Repeated batch production of citric acid from sugarcane molasses using recycled solid-state surface culture ofAspergillus niger Biotechnology Letters. ,vol. 13, pp. 913- 916 ,(1991) , 10.1007/BF01022098
Sergei Braun, Susan E. Vecht-Lifshitz, Mycelial morphology and metabolite production Trends in Biotechnology. ,vol. 9, pp. 63- 68 ,(1991) , 10.1016/0167-7799(91)90191-J
J. Vaija, Yu-Yen Linko, P. Linko, Citric acid production with alginate bead entrappedAspergillus niger ATCC 9142. Applied Biochemistry and Biotechnology. ,vol. 7, pp. 51- 54 ,(1982) , 10.1007/BF02798621
Hiroyuki Horitsu, Shigetoshi Adachi, Yasushi Takahashi, Keiichi Kawai, Yoshio Kawano, Production of citric acid by Aspergillus niger immobilized in polyacrylamide gels Applied Microbiology and Biotechnology. ,vol. 22, pp. 8- 12 ,(1985) , 10.1007/BF00252149
Max Roehr, Otto Zehentgruber, Christian P. Kubicek, Kinetics of biomass formation and citric acid production by Aspergillus niger on pilot plant scale Biotechnology and Bioengineering. ,vol. 23, pp. 2433- 2445 ,(1981) , 10.1002/BIT.260231105