摘要
试验分析了饲用木聚糖酶的最佳活力条件。结果表明,其最适反应温度为55℃,最适反应pH值为5.3,在相对较低温度条件下耐热性能良好,在55℃条件下经干燥处理10min,酶活力较稳定,通常条件下贮藏1年酶活损失很小。
The conditions of feeding xylanase were optimized.The results showed that its optimal temperature was 55°C,and its optimal pH value was 5.3.The feeding xylanase had a good heat resistance at relatively low temperatures.And it was stable after drying at 55°C for 10 min.Besides,it just lost little activity after one-year storage under normal conditions.
出处
《畜牧与饲料科学》
2010年第3期15-16,共2页
Animal Husbandry and Feed Science
关键词
木聚糖酶
活力条件
分析
xylanase
optimal conditions
analysis
