Enzyme-inorganic nanoflowers/alginatemicrobeads: an enzyme immobilization system and its potential application.

doi:10.1016/j.procbio.2017.03.026

CORC > 青岛生物能源与过程研究所 > 中国科学院青岛生物能源与过程研究所 > 材料生物技术研究中心

	Enzyme-inorganic nanoflowers/alginatemicrobeads: an enzyme immobilization system and its potential application.
	Fuhua Zhaoa, Qiao Wanga, Jianjun Dong, Mo Xian, Junhong Yu, Hua Yin, Zongming Chang, Xindong Mu,
刊名	Process Biochemistry
	2017-09-09
卷号	57 页码:87-94
关键词	Enzyme-inorganic Nanoflowers microbeads alginate enzyme Immobilization diacetyl
DOI	10.1016/j.procbio.2017.03.026
文献子类	Article
英文摘要	In this work, novel nanoflower/alginate microbeads were synthesized to immobilize α-acetolactate decarboxylase (ALDC) with a facile approach. Typically, ALDC was first coprecipitated with Ca3(PO4)2 to form enzymeinorganic hybrid nanoflowers (Ca3(PO4)2-ALDC), and then the nanoflowers containing micrometre-sized particles and nanoscale flower-like petals were entrapped in alginate gel beads (Ca3(PO4)2-ALDC) @Alg). Compared with free ALDC and Ca3(PO4)2-ALDC nanoflowers, the microbeads performed greatly improved recyclability and stability, meanwhile, retained 98% of activity compared with free ALDC. Moreover, the immobilized enzyme can be used in a 300 L beer fermentation tank to prevent the formation of diacetyl, solve the problem of beer off-flavor and short the beer maturation time, thus exhibiting a great potential application in beer brewing industry.
内容类型	期刊论文
源URL	[http://ir.qibebt.ac.cn/handle/337004/9899]
专题	青岛生物能源与过程研究所_材料生物技术研究中心
作者单位	青岛啤酒生物发酵工程国家重点实验室(2)中国科学院青岛生物能源与过程研究所
推荐引用方式 GB/T 7714	Fuhua Zhaoa, Qiao Wanga, Jianjun Dong, Mo Xian, Junhong Yu, Hua Yin, Zongming Chang, Xindong Mu,. Enzyme-inorganic nanoflowers/alginatemicrobeads: an enzyme immobilization system and its potential application.[J]. Process Biochemistry,2017,57:87-94.
APA	Fuhua Zhaoa, Qiao Wanga, Jianjun Dong, Mo Xian, Junhong Yu, Hua Yin, Zongming Chang, Xindong Mu,.(2017).Enzyme-inorganic nanoflowers/alginatemicrobeads: an enzyme immobilization system and its potential application..Process Biochemistry,57,87-94.
MLA	Fuhua Zhaoa, Qiao Wanga, Jianjun Dong, Mo Xian, Junhong Yu, Hua Yin, Zongming Chang, Xindong Mu,."Enzyme-inorganic nanoflowers/alginatemicrobeads: an enzyme immobilization system and its potential application.".Process Biochemistry 57(2017):87-94.