K
Kedong Ma
Researcher at Dalian University of Technology
Publications - 31
Citations - 707
Kedong Ma is an academic researcher from Dalian University of Technology. The author has contributed to research in topics: Ethanol fermentation & Xylose. The author has an hindex of 12, co-authored 31 publications receiving 527 citations. Previous affiliations of Kedong Ma include Minzu University of China & Civil Aviation Authority of Singapore.
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Open fermentative production of L-lactic acid with high optical purity by thermophilic Bacillus coagulans using excess sludge as nutrient.
TL;DR: The development of a low-cost polymer-grade L-lactic acid production process was achieved by employing a thermophilic strain of Bacillus coagulans, non-sterilized batch and repeated batch L-Lactic acid fermentation was successfully performed, and the optical purity of L- lactic acid accumulated was more than 99%.
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Production of a lignocellulolytic enzyme system for simultaneous bio-delignification and saccharification of corn stover employing co-culture of fungi
Kedong Ma,Zhiyong Ruan +1 more
TL;DR: The results suggested that co-fungi cultivation was a valuable technique for corn stover bioconversion, which could produce high efficiency of lignocellulolytic enzyme system as a cheaper alternative to commercial enzymes for industrial utilization.
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Open fermentative production of fuel ethanol from food waste by an acid-tolerant mutant strain of Zymomonas mobilis.
TL;DR: The present study developed a process for open ethanol fermentation from food waste using an acid-tolerant mutant of Zymomonas mobilis (ZMA7-2), which showed strong tolerance to acid condition of food waste hydrolysate and high ethanol production performance.
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Highly efficient production of optically pure l-lactic acid from corn stover hydrolysate by thermophilic Bacillus coagulans.
TL;DR: The results indicated that the process developed had great potential for economical industrial production of l-lactic acid from lignocellulosic biomass.
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Long-term effects of combined divalent copper and tetracycline on the performance, microbial activity and community in a sequencing batch reactor.
Zichao Wang,Pinghui Xia,Mengchun Gao,Kedong Ma,Zhiwei Deng,Junfeng Wei,Jing Zhang,Lin Wang,Guoxia Zheng,Yang Yusuo,Jinbo Chen,Yuejing Wang +11 more
TL;DR: The increased protein (PN) in extracellular polymeric substances (EPS) was a protective response of bacteria to Cu( II), TC and mixed Cu(II)/TC, while the microbial community diversity was lower.