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- 活力:≥100 units/mg solid
- 来源:酵母和其他真菌以及高级植物
- 活力定义:One unit will hydrolyze 1.0 μmole of sucrose to invert sugar per min at pH 4.5 at 55°C
- 性状:白色或类白色至淡黄色粉末或夹带颗粒粉末,存在于多种酵母和其他真菌以及高级植物中
- 储存条件: 2~8℃
- 用途: 能催化蔗糖水解为葡萄糖和果糖的酶;它还能将密三糖水解为密二糖和果糖
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