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应用
异淀粉酶(来源于假单胞菌属)已用于淀粉脱支以及链长分布测定。
生化/生理作用
Pseudomonas amyloderamosa是异淀粉酶的常用生产菌种。在表面活性剂的存在下,异淀粉酶可用于生产一系列麦芽寡糖。异淀粉酶可在琼脂糖、纤维素和生玉米淀粉组成的多糖基质上固化。
催化 (1-6)- α 的水解糖原、支链淀粉及其 β 中的 -D-糖苷键-极限糊精。
单位定义
以大米淀粉均一溶液为底物 (pH 3.5,40°C),1 个单位使 A 610 在 1 小时内增加 0.1
分析说明
≥10 mU/mg 蛋白
警示用语:
Danger
危险分类
Acute Tox. 3 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2
储存分类代码
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
常规特殊物品
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Deactivation of isoamylase and β-amylase in the agitated reactor under supercritical carbon dioxide.
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