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有关硫醇酯类的数据非常有限。Only a very limited amount of data is available on thiol esters.

巯基法操作较为简单,但所需的反应时间较长。While thiol method was simple but much more time costing for reaction.

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泛素首先在具有泛素活化酶E1的硫酯复合物的形成中被活化。Ubiquitin is first activated by forming a thiol ester complex with the activation component E1.

目的对一种具有重要生理功能的活性三肽-谷胱甘肽的研究进展作一综述。Objective To review the progress of glutathione which is a functional non-protein thiol compound.

采用这些技术,可以生产低硫、低硫醇或低硫低芳烃含量的燃料产品。By adopting these technologies, fuel oils with low sulfur, low thiol and low aromatic contents can be obtained.

DTT还原膜蛋白二硫键后再用NEM,DTNB修饰巯基,胰岛素结合活性进一步下降。Modification of protein thiol with NEM or DTNB after reduction with DTT leads to further decrease of specific binding.

但对蛋白质氧化反应和巯基的氧化反应却没有表现出相应的保护作用。However, these flavonoids showed marginal effect on hemin-nitrite-H2O2 system caused protein oxidation and thiol oxidation.

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小麦叶片的蛋白水解酶主要是硫基蛋白水解酶类,且在渗透胁迫下,其活性增强。The main proteases present in wheat leaves and responsible for the increase in activity during osmotic stress are thiol proteases.

硫氢官能团可以很强地吸附于金表面上,从而可作为连接体用于纳米电子学中的分子器件。The thiol group can be attached to gold surfaces strongly and thus can be used as a bridge for molecular wires in nanoelectronics.

目的考察壳聚糖-巯基醋酸偶合物的巯基含量与体外黏附性的关系。Objective Research on the relation between the content of thiol group in chitosan-thioglycolic acid conjugates and in vitro adhesion.

该选择性的前体可以包括硫醇封端,该第一材料可以包括金,该第二材料可以包括硅。The selective precursor may include a thiol termination, the first material may include gold, and the second material may include silicon.

上述结果表明溶酶体半胱氨酸组织蛋白酶在鲢鱼鱼糜凝胶软化中起一定作用,而且组织蛋白酶L可能是重要的蛋白水解酶。It was suggested that the modori of silver carp surimi was partly induced by the thiol cathepsins in muscle lysosome, especially cathepsin L.

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在一定条件下,当巯基及酪氨酸残基分别被NEM、IAA及NAI修饰后,酶活力不受影响,说明这些基团与活力无关。The enzyme was not effected by NEM, IAA or NAI modification suggesting that thiol group or tyrosine residues were non-essential for enzyme activity.

无论是剑麻花粉的滤液还是透析液,都能使剑麻蛋白酶激活,证实剑麻花粉中含有巯基激活物质。Both the filtrate and the dialyzate of agave pollen can activate the enzyme, thus proving that there was activating substance of the thiol group in agave pollen.

实验结果表明光还原法更能有效快速的断裂三硫酯键并且不会存在偶连的情况。The results showed that the photoreduction is a more rapid and efficient that can cleave the trithiocarbonate while avoiding the coupling of the thiol end groups.

轻质油品中都有不同含量的硫醇存在,不仅使油品产生恶臭,而且使油品的质量和安定性下降,硫醇还具有腐蚀性。A certain amount of thiols is contained in light oils. Thiol can cause a foul smell and reduce the stability and quality of oils. Besides, thiol is corrosive itself.

实验结果表明,双氧水可以有效地将汽油中的硫醇氧化,并且添加促氧剂能明显改善双氧水的作用效果。The results show that thiol can be oxidized effectively by hydrogen peroxide, and adding oxidation modification agent can significantly improve the effect of oxidation.

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研究了聚丙烯腈基活性碳纤维的制备条件,如活化温度、活化时间对产品收率、比表面积及对正丁硫醇吸附与脱除性能的影响。The influence of preparation conditions such as activated temperature and time on yield, specific surface area and adsorption behavior towards n-butane thiol was studied.

同时,工艺条件结果表明,较低反应温度、较短反应时间以及高剂油比对硫醇的氧化脱除反应有利。Meanwhile, process condition experiments indicate that lower reaction temperature, shorter reaction time and higher ratio of solvent to oil are helpful for oxidation of thiol.

对影响加氢汽油质量的主要因素进行了分析,提出了降低加氢过程汽油辛烷值损失、降低大分子硫醇生成的优化措施,并针对存在的问题提出了相应的改进建议。This paper analyzed main factors affecting hydrogenated gasoline quality and put forward countermeasures of reducing the losing of octane value and decreasing macro thiol during hydrogenating.