amino group

It also donates an amino group in synthesis reactions, e . g . the synthesis of purines and pyrimidines.

还可参加合成反应生成一系列的氨基酸, 例如嘌呤和嘧啶的合成.

When attenuation was same, the higher the content of amino acids of A and B group in the wort were, the smaller the differences were.

A、B类氨基酸在麦汁中浓度越大，在同样降糖率的连续和分批主酵液中的含量差别越小；

this method represents a useful conversion of the carbonyl group to the amino group.

它成为一个使羰基变为氨基的有效方法。

Total AAAD ( apparent amino acid digestibillity) were increased by 3.85%, 3.49%, 2.76% and 4.12% when cockerels were fed pre-experimental diet with enzyme supplementation for one week, two weeks, three weeks, and four weeks compared with common diet group.

与常规日粮组相比，加酶日粮预试一周、二周、三周及四周再强饲，可使总氨基酸表观消化率分别提高3.85、3.49、2.76及4.12个百分点。

uv-vis spectrum and ftir analysis showed that clps-a2 was β-heterosaccharides with pyran and acetyl amino group.

紫外可见吸收光谱和红外光谱的分析结果表明CLPS-A2为具有乙酰氨基结构的β型吡喃多糖。

Building block of proteins; containing an amino group and a carboxylic acid group.

组成蛋白质的基本单位，含有一个氨基和一个羧酸基。

Amino acids contain both acids ( carboxylic acids ) and bases ( amino group ), so they react sith both acids and bases.

氨基酸包含酸 ( 羧酸 ) 和碱 ( 氨基团 ) 所以它既可以与酸反应也可以和碱反应.

It is broken down by removal of the amino group to form pyruvic acid.

丝氨酸可以因为其上氨基的解离而被分解为丙酮酸.

An amine compound containing one amino group, especially a compound that functions as a neurotransmitter.

一元胺只含有一个胺原子团的胺''.'化合物'.'', 尤指作用于神经传递''.'素'.''的''.'化合物'. ''.

Previous studies indicated it is a basal surface with plenty of hydroxy group and owns quite good biological activity. The interaction of hydrogen bonds, between hydroxy group and polyelectrolyte with lots of amino group, provides the feasibility of the following self-assembly.

研究表明这是一个富含羟基且具有良好生物活性的基底面，由于羟基与富含氨基的聚电解质生物大分子之间的氢键作用，为我们后续的组装提供了可能。

By using dimethylamino ethyl methacrylate to modify acrylate resin, we acquired a new type of acrylate resin with reactive amino group. Further, we engineered a modified acrylic-epoxy powder coating.

选择甲基丙烯酸二甲基氨基乙酯来改性丙烯酸树脂，获得带有反应性氨基的丙烯酸树脂，进而制备了改性丙烯酸环氧粉末涂料。

n hydroxymethylation and amination of polyacrylamide were studied, and the effects of process conditions on the rate of hydroxymethyl group and amino group combined on polyacrylamide were investigated.

对聚丙烯酰胺的N羟甲基化及氨基化过程进行了探讨，研究了工艺条件对羟甲基化率和氨基化率的影响。

OBJECTIVE: Effects of heat denaturation time duration and temperature on the surface reactive amino group content of spray dried bovine serum albumin microspheres were investigated.

目的：考察热固化时间及温度对喷雾干燥牛血清白蛋白微球表面活性氨基含量的影响。

The experimental result also shows that the nitrogen element on the surface of contact black surface may be mainly in forms of amino group and nitro group.

此外，实验分析了接触法炭黑表面氮元素的组成，结果表明主要是以氨基和硝基的形式存在。

The reaction was initiated by the oxidation-reduction system which of APS and amino-group of carboxymethyl chitin.

以过硫酸铵为引发剂,制备了羧甲基甲壳素接枝丙烯酸甲酯共聚物,讨论了反应条件对接枝率和接枝效率的影响.

Ingredient: Bay cyl group sarcosine sodium, MAP, Amino acid, HA.

成份:月 桂酰基肌氨酸钠, MAP, 氨基酸, HA,玉洁新.

Transfer of an amino group from one chemical compound to another.

转氨作用将氨基从一种''.'化合物'.''转移到另一种''.'化合物'. ''.

OBJECTIVE: To study on the synthesis of galactopyranoside derivatives having an amino group at the aglycon terminal.

目的：研究配基部分含氨基的半乳糖苷衍生物的合成。

The amino group functionalized CdS nanoparticles have been synthesized by a one-step process.

摘要我们已成功合成外围修饰胺基的硫化镉奈米微粒.

Transposition of an amino group within a chemical compound.

氨基甲酸的一种盐,用作氮肥.

Reduction of azides is an important method to introduce amino group to organic molecules.

叠氮还原是向有机分子中引入氨基的重要方法.

FT-IR assays showed that Ag and thiabendazole bind respectively to the amino group and carboxyl group of the CMCTS.

FT-IR结构测定发现银和噻苯咪唑分别与高分子羧甲基壳聚糖中的胺基和羧基发生了键合作用。

aminated gelatin microsphere presents a significantly higher amino group content than the two kinds of native gelatin microspheres.

但无论交联反应的条件如何，本方法制备的氨基化明胶微球比明胶微球具有较高的伯氨基含量。

Via the reaction between sulphonyl chloride and amino group, photo-/ thermo-responsive microgels were prepared with different ratios of DNQ to amino groups.

通过苯磺酰氯与氨基之间的反应制备了含不同比例氨基和DNQ的光温双敏感微凝胶纳米粒子。

Studies on the SN2 reaction of the side chain group in the polymer-syntheses of ethyl α-methylacrylate asymmetric resins containing chiral α-amino acid ligands

聚合物侧基的双分子亲核取代反应&含α-氨基酸手性配体的丙烯酸酯类不对称配位树脂的合成