57620
菊粉酶 来源于黑曲霉
lyophilized, powder, brown-gray, ~25 U/mg
产品名称
菊粉酶 来源于黑曲霉, lyophilized, powder, brown-gray, ~25 U/mg
biological source
Aspergillus niger
form
powder
quality
lyophilized
specific activity
~25 U/mg
color
brown-gray
storage temp.
2-8°C
Quality Level
Other Notes
1个酶活力单位（U）相当于在pH 4.1和37°C下每分钟从菊粉中释放1 μmol还原糖（按果糖测量）所需的酶量
Application
黑曲霉菊粉酶已作为糖苷水解酶（GH），以便研究利用多微生物孔板模型从微生物生物膜上分散细菌（铜绿假单胞菌和金黄色葡萄球菌）的可能性。
Biochem/physiol Actions
菊粉酶水解菊粉，产生寡糖并释放果糖。它还能将蔗糖和棉子糖的末端果糖单元分离。
菊粉酶用于高果糖糖浆，具有治疗用途。据报道菊粉酶对蔗糖有很高的活性。
General description
菊粉酶分为外菊粉酶和内菊粉酶。
signalword
Danger
hcodes
pcodes
Hazard Classifications
Resp. Sens. 1
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
常规特殊物品
此项目有
R. Azhari et al.
Biotechnology and Applied Biochemistry, 11, 105-105 (1989)
C Neagu Bonciu et al.
Letters in applied microbiology, 55(3), 195-201 (2012-06-26)
A newly isolated strain of Rhizoctonia ssp. was used for the production of extracellular inulinase. Previously, the qualitative effects of some carbon and nitrogen sources from fermentative media and the physicochemical parameters for growth were established by Plackett-Burman analysis, and
Aline Richetti et al.
Bioprocess and biosystems engineering, 35(3), 383-388 (2011-08-13)
An experimental design was carried out to evaluate the effect of the concentrations of sodium alginate, glutaraldehyde and activated coal on the immobilization of inulinase from Kluyveromyces marxianus NRRL Y-7571. The experimental condition of 20 g/L of sodium alginate, 50 mL/L of
L Wang et al.
Journal of applied microbiology, 111(6), 1371-1380 (2011-09-08)
The aim of this study is to improve exoinulinase production by expression of a cloned exoinulinase gene inuA1 (GenBank accession no. JF961344) from Penicillium janthinellum strain B01 in Pichia pastoris. A full-length cDNA of exoinulinase gene (inuA1) was cloned from
Nannan Li et al.
Sheng wu gong cheng xue bao = Chinese journal of biotechnology, 27(7), 1032-1039 (2011-10-25)
Ethanol fermentation from Jerusalem artichoke tubers by recombinant Saccharomyces cerevisiae strains expressing the inulinase gene (inu) from Kluyveromyces marxianus was investigated. The inu native and pgk promoters were used to drive the expression of the inu gene, and the inulinase
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