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- 活力定义:One unit will cause an increase in A234 of 0.001 per min at pH 9.0 at 25 °C when linoleic acid is the substrate in 3.0 ml volume (1 cm light path). One A234 unit is equivalent to the oxidation of 0.12 μmole of linoleic acid
- 活力:≥50000units/mg protein
- 分子量:108 kDa (two 54 kDa subunits)
- 性状:粉末或悬浮液。
- 来源:大豆
- 等电点:5.4。
- 最适pH:6.0~3.0。
- 最适温度:20~30℃
- 储存条件: 2~8℃
- 用途: 脂肪氧化酶可催化分子氧,对具有戊二希1,4双键的油脂发生氧化,形成氢过氧化物。氢过氧化物氧化蛋白质分子的巯基(-SH)形成二硫键(-S-S-)并能诱导蛋白质分子聚合,使蛋白质分子变得更大。脂肪氧化酶可通过偶合反映破坏胡萝卜的双键结构,从而起到漂白、改善色泽的作用
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