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ZHOU Cheng & WEN XiangHua The State Key Joint Laboratory of Environmental Simulation Pollution Control 《中国科学B辑(英文版)》2009,(5)
In order to achieve an innovative strategy to renew the biomass of Phanerochaete chrysosporium in an immobilized growth system which can maintain white-rot fungi biomass, a novel knotted cotton-thread carrier was designed and made. By using a high-speed stirring apparatus under the conditions of 1400 r/min stirring speed for 6 min, mycelia immobilized on the knotted cotton-thread carriers were exfoliated completely and homogenized to a proper size. Furthermore, the homogenized mycelia from the immobilized m... 相似文献
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V. K. Gorbunov 《Optimization》2017,66(4):507-519
The formula which implements bijection between the class of concave linearly homogeneous functions defined on the nonnegative orthant of an arithmetic space and the simpler class of concave functions defined on the standard (probabilistic) simplex is presented. Two generalizations of this formula for analytical representation of quasiconcave homogeneous function are also proposed. These formulas particularly extend opportunities of modelling production objects and consumption. 相似文献
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In order to achieve an innovative strategy to renew the biomass of Phanerochaete chrysosporium in an immobilized growth system which can maintain white-rot fungi biomass, a novel knotted cotton-thread carrier was designed
and made. By using a high-speed stirring apparatus under the conditions of 1400 r/min stirring speed for 6 min, mycelia immobilized
on the knotted cotton-thread carriers were exfoliated completely and homogenized to a proper size. Furthermore, the homogenized
mycelia from the immobilized mycelia can resume their growth on the knotted cotton-thread carriers in agitated flask cultures.
The average regrowth biomass on the new carriers and the reused carriers was 0.0171 g/carrier and 0.0314 g/carrier, respectively.
It proves that the knotted cotton-thread carrier performs perfectly in homogening the immobilized mycelia to achieve the biomass
renewal of P. chrysosporium in an immobilized growth system.
Supported by the National Natural Science Foundation of China (Grant No. 206770 33) 相似文献
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