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1)  Saccharifying enzymic activity
糖化酶活力
1.
In this paper,main Saccharifying strains Aspergillus niger and Aspergillus oryzae were selected from solid-substrate fermented vinegar,and the effect of mold ratio(Aspergillus oryzae to Aspergillus niger),temperature,time and moisture content on Saccharifying enzymic activity of bran koji were researched on different conditions.
试验从其醋醅中分离黑曲霉、米曲霉等主要糖化菌,并通过不同条件下黑曲霉与米曲霉双菌种制曲的糖化酶活力变化分析,探讨接种比例、曲料含水量、培养温度、培养时间等因素对制曲效果的影响。
2.
niger,moisture,temperature and time on saccharifying enzymic activity of bran koji were evaluated under different conditions.
从河溪香醋醋醅中分离黑曲霉、米曲霉等糖化菌,并通过不同条件下黑曲霉与米曲霉混合制曲的糖化酶活力变化分析,探讨了接种比例、曲料含水量、培养温度、培养时间等因素对制曲效果的影响。
2)  glucoamylase activity
糖化酶活力
1.
Determination of the glucoamylase activity of Daqu by DNS;
分光光度法测定大曲糖化酶活力探讨
2.
After fermentation for 56 hours,glucoamylase activity was 15800 u/ml,compared with the same batch fermentation strain AS-3 increased 73.
对黑曲霉出发菌株AS-3进行了紫外诱变、紫外-氯化锂复合诱变处理,将诱变所得菌株进行耐酸和耐酒精能力测定,筛选得到一株高产糖化酶活力的正向突变株UL-6,发酵培养56h后,产酶活力为15800u/ml,较同批发酵的AS-3提高了73。
3.
Then a genetically-stable high-yield glucoamylase strain A-U-90-8 was obtained successfully with its glucoamylase activity as 324 U/g(increasing by 48.
成功选育出一株遗传性能稳定的高产糖化酶菌株A-U-90-8,其产糖化酶活力为324U/g,比出发菌株提高了48。
3)  sucrase enzyme activity
蔗糖酶活力
1.
Determined callus sucrase enzyme activity in its various stages of the differences callus types.
测定了沙地云杉体细胞胚胎发生过程中不同阶段,各类型愈伤组织蔗糖酶活力的变化。
4)  activity of glucoamylase
糖化酶活性
5)  Chitosanase activity
壳聚糖酶活力
6)  β-glucanase activity
β-葡聚糖酶活力
补充资料:糖化酶
分子式:暂无
分子量:暂无
CAS号:暂无

性质:糖化酶是采用现代生物技术生产的生物制剂。产品最适作用PH4.0-4.2,适宜于PH范围PH3.5-5.0,最适作用温度58-60℃。

制备方法:是以黑曲霉变异菌株经发酵制得的高效生物催化剂。

用途:该产品广泛用于生产白油、黄酒、酒精、啤酒、乳酸钙作糖化剂;用于以葡萄糖作发酵培养基的各种抗生素,有机酸、氨基酸、维生素的发酵,还大量用于生产各种规格的葡萄糖。

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