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Abstract:
对锰氧化还原菌Exiguobacterium sp·MB4的酶学特性进行了研究。研究结果表明菌种Exig-uobacterium sp·MB4具有较强的胞外酶锰氧化还原活性。在20~25℃,pH中性偏碱条件下菌株均表现出较强的酶活力。最大反应速度为6.13mg·mL-1.min-1,米氏常数KM为155.8mg·mL-1。Fe2+、Al3+、Mg2+、Cu2+和Zn2+对锰氧化还原菌酶活力具有促进作用,Hg2+明显抑制菌株Exiguobacteriumsp.MB4的酶活力。
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黑龙江大学自然科学学报
Year: 2009
Issue: 05
Volume: 26
Page: 647-651
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 8
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