淀粉水解
- 名Starch hydrolysis;amylohydrolysis
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结果表明,真菌α-淀粉酶适用于荞麦淀粉水解,其淀粉转化率和DE值均较高;
The results show that , the fungal - α - amylase was the optimal amylase for its higher starch transformation ratio and DE value .
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生理生化反应测定结果为:菌株JY36使明胶液化,不产生H2S,牛奶不凝固胨化,淀粉水解;
The results of physical and biochemical characters were the gelatine liquefication , no production of H_2S , no solidification and peptonization of milk , starch hydrolyzation .
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最适底物是DE值为11.6、浓度为15%的淀粉水解液。
The optimum conditions for the biosynthesis were : pH 6.5 , 40 ℃ and 15 % ( w / v ) of the starch hydrolysate ( DE value 11.6 ) .
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大麦极限糊精酶(LD,EC3.2.1.41)是麦芽中淀粉水解的重要酶类之一,主要负责催化支链淀粉和极限糊精内部的-α1,6-D糖苷键;
The starch debranching enzyme limit dextrin ase ( LD , EC 3.2.1.41 ) is one of the key enzymes in malting , which catalyses the hydrolysis of α - 1,6-D-glucosidic bonds in amylopectin and limit dextrin .
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通过试验性生产,找到了影响淀粉水解物质的主要因素并提供了生产DE值27~30低聚糖浆的理论数据。
By the trial production , the principal factors having the effect on the quality of starch hydrolysates have been found and the theoretical data for the production of oligosaccharide syrup which has a D. E. value between 27 and 30 have been provided .
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以玉米淀粉水解氧化物为主要洗涤助剂,与LAS、AES、AEO9、1631等表面活性剂进行复配,研究了所设计的27种配方的去污能力,并与标准洗衣粉作对比。
As primary detergent auxiliary , a series of formulation experiments on 27 kinds of formulation designed were conducted using the hydrolytic oxide of corn starch with the surfactants such as LAS , AES , AEO_9 , 1631 etc.
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采用淀粉水解液可以完全替代葡萄糖,发酵结束时菌体生长和PHB积累均提高,还原糖利用率也可达到99%以上。
In addition , the less expensive starch hydrolysate could be substituted for glucose , with increased cell growth , PHB accumulation and 99 % of the consuming yield of the reduced dextrose in the starch hydrolysate .
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试验发现,初始反应为一级反应,当淀粉酶浓度为0.1%(owf)时,一级反应活化能为26kJ/mol;随着温度的升高,淀粉水解速率增加很快。
It was found that the initial reaction followed first order kinetics . When concentration of amylase was 0.1 % owf , the activation energy of first order reaction was 26kJ / mol , which demonstrated that hydrolytic rate of starch increased rapidly along with the increase in temperature .
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烷基多糖苷是由天然脂肪醇(天然油脂水解后加氢)和葡萄糖(或淀粉水解产物)在酸性催化剂的作用下制备而成。
APG is prepared by starch or glucose and fat mellow .
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此后在胚乳中淀粉酶导致淀粉水解。
The latter causes hydrolysis of the starch in the endosperm .
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异构化的淀粉水解物用于短梗霉多糖发酵
Fermentation production of pullulan from iso - starch - hydrolyzate
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微波变性淀粉水解规律的研究
Study on the hydrolysis law of microwave modification starch
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高效液相色谱法测定奶制品和淀粉水解液中的糖
HPLC Determination of Main Sugar Species in Dairy Products and Starch Degradation Liquid
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新型无磷洗涤助剂&玉米淀粉水解氧化物制备工艺研究
New Phosphate-free Detergent Builder-Study on the Preparation Process of Hydrolytic Oxide of Corn Starch
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淀粉水解液对纤维素酶合成的诱导作用
Inductive effects of starch hydrolysate on cellulase production
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通过淀粉水解圈大小来测定淀粉酶活性,从而了解它和α唾液淀粉酶的结合能力。
The α - amylase binding assay was based on the diameter of starch hydrolysis .
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酸性等离子体作用下淀粉水解及其等离子体酸定义
Hydrolysis of Starch Catalyzed by Dielectric Barrier Discharge Plasma and the Definition of Plasma Acid
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渗透胁迫下小麦根系渗透调节与根冠淀粉水解的研究
Osmotic Adjustment in Wheat Roots and Hydrolysis of Starch in Root-cap of Wheat under Osmotic Stress
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淀粉酶活性也比较高,并更多的淀粉水解为还原糖。
The activity of amylase was relatively high and more starch was hydrolyzed into reducing sugar .
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淀粉水解糖与谷氨酸反应物的制备与分析
Preparation and Analysis of Product From Reaction Between the Hydrolysate of the Sugar and Glutamic Acid
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功能性糖醇&氢化淀粉水解物
Function polyol & hydrogenated starch hydrolysates
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针对早籼米酒精发酵中原料淀粉水解为还原糖的液化条件进行了初步的研究。
The liquefying conditions in starch hydrolysed into sugar for ethanol production from indica rice were studied .
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水解条件对马铃薯淀粉水解成功与否起着非常重要的作用。
The hydrolyzing conditions were very important for whether hydrolyzation of potato starch was successful or not .
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麦芽糖可由淀粉水解获得,是双糖的一个例子。
Maltose , which can be obtained by hydrolysis of starch , is an example of a disaccharide .
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薄层层析分析表明:酶的淀粉水解产物主要为糊精和一些寡糖。
The main endo-products to soluble starch were oligosaccharides and dextrin analyzed by thinner layer chromatography . 2 .
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它在植物中很少见,即使是这样麦芽糖也部分来源于植物淀粉水解。
It occurs only rarely in plants , and even then , it results from partial hydrolysis of starch .
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结果表明,菠萝寒害状态依赖于寒害期间光合作用、淀粉水解和呼吸作用这三个过程的反应速率系数。
It is shown that the states of PCI depend on the rates of photosynthesis , amylum hydrolysis and respiration .
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胚胎卵裂后的脊椎动物的受精卵此后在胚乳中淀粉酶导致淀粉水解。
The fertilized egg of a vertebrate animal following cleavage . The latter causes hydrolysis of the starch in the endosperm .
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该菌能按同型乳酸发酵机理使淀粉水解糖发酵生成DL-型乳酸。
This strain can ferment hydrolytic sugar of the starch to form the DL-lactic acid in accordance with mechanism of homolactic fermentation .
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糊精:淀粉水解后的任何一类中间产物。进一步水解糊精最终能产生葡萄糖单糖。
Dextrin Any of a class of intermediates produced by the hydrolysis of starch . Further hydrolysis eventually produces the monosaccharide glucose .