首先合成了有关的单体及二聚体的模拟化合物,然后进行了反应速率常数的测定。
The related monomers and their model compounds for polymers were synthesized, then their reaction velocity constants were determined.
结论:新化合物结构鉴定为芍药苷4乙基醚,并通过模拟实验证明可能为提取过程中产生的人工产物。
Conclusion: the new compound was identified as paeoniflorin-4-ethyl ether, which may be an artifact produced during extraction proved by simulate experiment.
该文介绍油脂取代物出现、分类和国外对碳水化合物油脂模拟物研究与应用。
The appearance and classification of fat replacer, study and application of carbohydrate fat-mimetic overseas are introduced in the paper.
提出了采用高效液相色谱技术分离模拟乙烯砜型染料-纤维化合物及其碱性水解产物的方法。
This paper described the method of separation of model vinyl sulfone dyecellulose compounds and their products of alkaline hydrolysis by high performance liquid chromatography (HPLC).
通过合成的模型化合物模拟光反应中心以及天线的功能对于我们理解生物体光能转换过程是非常重要的。
Mimicking the photosynthetic functions by using synthetic model compounds is important to further our understanding of the process of bioenergetics.
主要阐明了模拟肉香化合物的形成,通用合成方法生成产物特点以及肉香化合物分离鉴定中存在的难题。
The article mainly shows the formation of meat flavoring compounds, general synthesis methods and the characteristics of different ones, and also the problems in the course of separation.
通过模拟实验发现硫能和各种链状化合物反应形成噻吩系列化合物。
Through the simulation experiment it is concluded that sulphur can react with different kinds of chain compounds to form thiophene series compounds.
选择多价金属的有机化合物为降解剂,研究了其在模拟堆肥环境中对PE的促降解规律。
Promotion degradation mechanism of multi valence metallic organic compounds on PE under composting conditions is studied.
人们设计了用来模拟光解酶作用的模型化合物,例如将一个发色团共价连接到一个嘧啶二聚体上。
Several model compounds that mimic the action of photolyase have been designed, such as a chromophore attached to a pyrimidine dimer.
作为人工模拟酶,通过改变氮杂环蕃化合物的形状以及引入活性基团,形成不同包结性能的主体化合物。
As an artificial enzyme, it can be optimized by changing the diphenylmethane units or bridging chains or by chemical modification of hydrophobic cavities to form new host compounds.
此软件为开放式结构,用户只要填写软件所提供的几个表格,就能方便地将化合物及固定相的色谱参数添加到软件中,从而使软件能对更多的化合物进行模拟分析。
Users can add parameters of other compounds and stationary phases by filling tables provided by the software, so that gas chromatographic analysis of more compounds can be emulated.
酚类化合物在该封闭模拟海水体系中的生化耗氧过程符合一级动力学方程。
The biochemical oxygen demand process satisfied the first-order kinetic equation in this close system.
过滤金属化合物与硫化物相互作用的分子模拟研究结果表明,低氧化数钒的氧化物有利于促进硫化物的转化。
Molecular simulation modeling study indicated that vanadium oxides with vanadium of low oxidation number facilitated the conversion of sulfides.
王明伟和同事们通过对48,000多个化合物进行筛选,发现了两个颇有希望的候选结构。 它们能在细胞培养和活体动物模型上模拟胰高血糖素样肽-1的活性。
Ming-Wei Wang and colleagues screened more than 48,000 compounds and identified two promising candidates with the ability to mimic the actions of GLP-1 in cultured cells and in live animals.
就结构模拟而言,已合成和表征了很多模型化合物,并与天然酶进行了比较,获得了一些能较好地再现天然酶活性中心结构特征和谱学特征的模型化合物。
Many model complexes have been synthesized, characterized and compared with the natural enzyme. Some model complexes exhibit the similarities of structure and spectroscopy to the natural enzyme.
就结构模拟而言,已合成和表征了很多模型化合物,并与天然酶进行了比较,获得了一些能较好地再现天然酶活性中心结构特征和谱学特征的模型化合物。
Many model complexes have been synthesized, characterized and compared with the natural enzyme. Some model complexes exhibit the similarities of structure and spectroscopy to the natural enzyme.
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