1) Fructosyltransferase
果糖转移酶
1.
The optimal conditions for fructosyltransferase production from Aspergillus sp.
对一株曲霉果糖转移酶菌株的产酶培养条件进行了研究。
2.
A sugar mixture containing 55% fructo oligosaccharides (FOS) could be produced with a fructosyltransferase (FTS) which was extracted from Aspergillus niger AS0023.
将黑曲霉AS 0 0 2 3生产的果糖转移酶作用于底物蔗糖 ,可制备含量为 5 5 %的低聚果糖 ,但该产品中亦含有 30 %的副产物葡萄糖 。
3.
Catalytic activity of purified invertase (INV) and fructosyltransferase (FTS) from Aspergillus niger AS0023, at various sucrose concentrations, was investigated.
研究了在不同蔗糖浓度下从黑曲霉AS0 0 2 3纯化的转化酶 (INV)和果糖转移酶 (FTS)的酶催化活力 ,结果表明 :INV只有水解活性 ,且随着蔗糖浓度的增加酶活力显著下降 ,相反 ,FTS酶活随着蔗糖浓度的增加而增加 ,并且仅催化转果糖基反应 ;用纯化的FTS生产低聚果糖产量可达 6 3% ,应用粗酶制品产量只有 51%。
2) Inulin Fructotransferase
菊糖果糖转移酶
1.
In this paper,the optimal inulin fructotransferase-producing medium and fermentation kinetic parameters of Arthrobacter ureafaciens SK-8.
对1株产菊糖果糖转移酶(inulin fructotransferase)的金黄色节杆菌(Arthrobacter ureafaciens)SK-8。
3) β-fructosyltransferase
β-果糖基转移酶
1.
Effect of ultrasound on catalytic activity of β-fructosyltransferase;
超声波对β-果糖基转移酶催化活性的影响
2.
Properties of β-fructosyltransferase from Aspergillus niger SIPI-602;
β-果糖基转移酶的性质研究
3.
Separation and Purification of β-fructosyltransferase from Aspergillus oryzae GX0011;
米曲霉GX0011 β-果糖基转移酶的分离纯化
4) Fructosyltransferase
果糖基转移酶
1.
Application of Plackett-Burman design for determinating key factors on fermentation condition of Aspergillus sp. GX-0010 producing fructosyltransferase;
Plackett-Burman设计在曲霉Aspergillus sp. GX-0010果糖基转移酶发酵条件主要因子筛选中的应用
2.
Progress of studies on immobilization of β-fructosyltransferase;
果糖基转移酶及其固定化研究进展
3.
Research progress of the effective factors on the expression of fructosyltransferase;
果糖基转移酶表达相关影响因素的研究进展
5) transfructosylating activity
果糖苷转移酶活
6) Levansucrase
果聚糖转移酶
1.
The Cloning and Function Analysises that the Levansucrase Gene;
果聚糖转移酶基因的克隆及功能分析
补充资料:精液果糖测定
精液果糖测定
诊法。精液生化检查之一。一般用间苯二酚法。 正常值为256mg/dl±104mg/dl(85~573)。果糖主要由精囊产生,为精子能量代谢的主要来 源 ,与精子运动率相关,但与精子浓度不一定相关。精囊炎、雄激素不足及老年时果糖含量降 低。
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参考词条