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245 1 0 _aComparison of growth properties of carrot hairy root in various bioreactors
490 0 _vAppl Microbiol Biotechnol, 32, p.291-294, 1989
520 3 _aGrowth properties of carrot hairy root cells in various bioreactors were investigated. A turbine-blade reactor and an immobilized rotating drum reactor were found to be advantageous for the hairy root culture because of a high oxygen transfer coefficient (kLa). After 30 days of culture, 10 g/1 of dry hairy root cells were obtained in both bioreactors and maximum growth rates (Vm)were found to be 0.63 and 0.61 g/1 per day for the turbine-blade reactor and immobilized rotating drum reactor, respectively. Specific growth rates ~)at various cultivation times were observed to be linearly proportional to X/kLa for both bioreactor configurations where X is the cell concentration. The estimated specific oxygen uptake rate of 0.34 mmol O2/g dry cells per hour compares fairly well with an experimental value of 0.3.
700 1 2 _aKondo, O.
700 1 2 _aHonda, H.
700 1 2 _aTaya, M.
700 1 2 _aKobayashi, T.
856 4 0 _uhttps://drive.google.com/file/d/1ePNUOI4cE8vewwig1wrtZhqkJu_Tfi8t/view?usp=drivesdk
_zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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