二肽

In rare characteristic dipeptide, the higher optimal pH alpha-amylase had the greatest significance.

从低含量二肽来看，碱性的最显著，中性的最不显著。

Enzymatic synthesis of model dipeptide Z-Phe-Leu-OMe in a high solid-liquid ratio system was investigated.

以模型二肽Z-Phe-Leu-OMe的合成为对象讨论了高固液比条件下酶催化体系的性质。

Amino acid basic compositions, dipeptide components and amino acid composition distribution are combined to represent the compositional features.

用氨基酸基本组成成份，二肽成份以及氨基酸组成分布三种方式表达一般超二级结构特征。

Objectives: To observe the impact of glycyl-glutamine dipeptide on the absorptive function of autotransplated small bowel in pig.

摘 要：目的：观察甘氨酰谷氨酰胺二肽对猪自体移植小肠吸收功能的作用。

Of these medicines, the kind of N-carboxyl alkyl dipeptide has promising future.

其中N-羧烷基二肽型ACEI较有发展前途。

To compare the amino acid and dipeptide composition of proteins from piezophilic and non-piezophilic microbes is of great significance for understanding the stability of piezophilic protein and directed mutation of them.

比较嗜压和非嗜压微生物中蛋白质在氨基酸和二肽组成上的差异对嗜压蛋白稳定性机理的了解及在此基础上的定向改造具有重要意义。

Dipeptide contains more structure and sequence information than amino acid, and it will be more helpful for understanding the mechanism of piezophilic adaptation and guiding the engineering of proteins.

二肽比氨基酸包含更多的结构和序列信息，更有利于了解嗜压蛋白稳定性机制及指导其定向改造。

The advances in research on the three dipeptide sweeteners: aspartame, alitame and neotame, prepared from amino acids, were introduced and their applications and market were also described.

介绍了以氨基酸为原料生产的二肽甜味剂阿斯巴甜、阿力甜和乐甜的研究开发情况，对这三种甜味剂的应用和市场情况作了概述。

Using ABEEM σπ, charge distributions of amino-acid dipeptide and nitrenium ions reaction are calculated.

本文应用该模型计算了氨基酸二肽和致癌性胺离子反应过程中的电荷分布，并对结果进行了讨论。

Applying the method to other dipeptides carefully examined by others shows that the new approach is not only more efficient but also more reliable by providing the most complete ensembles of dipeptide conformers and much improved agreements between the theoretical and experimental infrared spectra.

对该方法在他人研究过的二肽体系上所进行的全面测试证明此方法不仅更高效，而且提供了更为完整的稳定构型集合从而使得理论和实验红外光谱的一致性大大增强。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。