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Seed culture affects the completion time of L-lactate fermentation using electrodialysis culture |
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| Authors: | Nomura Y Iwahara M Ishizaki A |
| Institution: | (1) Department of Applied Microbial Technology, Kumamoto Institute of Technology, Ikeda 4-22-1, Kumamoto City, 860-0082, Japan;(2) Department of Food Science and Technology, Faculty of Agriculture, Kyushu University, Hakozaki 6-10-1, Higashi-ku, Fukuoka City, 812-8581, Japan |
| Abstract: | Electrodialysis culture (ED-C) and control culture of Lactococcus lactis IO-1 were inoculated with 3 and 12 h seed cultures. Regardless of seed culture age, control cultures needed 30 h for the completion of L-lactate fermentation. By contrast, the fermentation times for ED-Cs inoculated with 3 and 12 h seed cultures were reduced by 38 and 27% when compared to those of control cultures. Seed culture age can be varied to reduce the fermentation time for ED-C. |
| Keywords: | Age of seed culture Electrodialysis culture L-Lactate fermentation Lactococcus lactis IO-1 Reduction of fermentation time |
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