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生物源
Aspergillus niger
形狀
powder
品質
lyophilized
比活性
~25 U/mg
顏色
brown-gray
儲存溫度
2-8°C
相关类别
一般說明
菊粉酶分为外菊粉酶和内菊粉酶。
應用
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。
生化／生理作用
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。
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。
單位定義
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
其他說明
特性
訊號詞
Danger
危險聲明
危險分類
Resp. Sens. 1
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 1
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
其他客户在看
R. Azhari et al.
Biotechnology and Applied Biochemistry, 11, 105-105 (1989)
Diego S Nascimento et al.
Anais da Academia Brasileira de Ciencias, 84(2), 443-454 (2012-05-29)
Inulinase (β-2,1-D- fructan fructanohydrolase), EC 3.2.1.7, targets the β-2,1 linkage of inulin, a polyfructan consisting of linear β-2,1 linked fructose, and hydrolyzes it into fructose. This use provides an alternative to produce fructose syrup through the hydrolysis of inulin. The
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
Shinya Kuzuwa et al.
Gene, 495(2), 154-162 (2011-12-27)
Though some genetic features of lactobacillar fructan hydrolases were elucidated, information about their enzymology or mutational analyses were scarce. Lactobacillus casei IAM1045 exhibits extracellular activity degrading inulin. After partial purification of the inulin-degrading protein from the spent culture medium, several
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