pyrophosphate
简明释义
英[ˌpaɪrəʊˈfɒsfeɪt]美[ˌpaɪrəˈfɑːsˌfeɪt]
n. [无化] 焦磷酸盐;焦磷酸酯
英英释义
A pyrophosphate is a type of salt or ester formed from pyrophosphoric acid, containing two phosphate groups linked together by an anhydride bond. | 焦磷酸盐是一种由焦磷酸形成的盐或酯,包含两个通过酸酐键连接在一起的磷酸根。 |
单词用法
焦磷酸钠 | |
[化]焦磷酸钾 |
同义词
二磷酸盐 | Diphosphate is often used in biochemical reactions as an energy carrier. | 二磷酸盐常用于生化反应中作为能量载体。 | |
焦磷酸 | Pyrophosphoric acid can act as a reagent in various chemical syntheses. | 焦磷酸可以作为各种化学合成中的试剂。 |
反义词
磷酸盐 | 磷酸盐常用于肥料中。 | ||
三磷酸盐 | Adenosine triphosphate (ATP) is a crucial molecule in energy transfer. | 三磷酸腺苷(ATP)是能量转移中的关键分子。 |
例句
1.It has a bright application prospect for pyrophosphate in the laser matrix, ceramics, electrical, magnetic, contact responses.
焦磷酸盐在激光器基质、制陶业、电气、磁性、接触反应都有较广阔的应用前景。
2.Devices, compositions and the like which have or contain at least one inorganic pyrophosphate salt.
设备,组成像其中已经或至少包含一个无机焦盐。
3.The applications of melamine phosphates in intumescent coatings reveal that melamine pyrophosphate and melamine orthophosphate can improve the heat-insulating properties of the coatings.
在膨胀型防火涂料中应用结果表明,三聚氰胺焦磷酸盐和三聚氰胺正磷酸盐能明显改善防火涂层的隔热性能。
4.Geranylgeranyl pyrophosphate is utilised as a chemoattractant for migrating germ cells which have traversed the midgut epithelia.
香叶基香叶基焦磷酸作为生殖细胞已走过的肠上皮细胞迁移的趋化利用。
5.The effect of sodium pyrophosphate, glycerol monostearate and starch acetate on rheological propertiesof rice starch were studied by Dynamic Rheometry.
采用动态流变仪对米线生产中三种常用添加剂焦磷酸钠、单甘酯和淀粉醋酸酯对大米淀粉流变特性的影响进行了研究。
6.A soft electromagnetic shielding fabric was successfully prepared by electroplating tin-nickel alloy on the Cu-plated PET fabric in potassium pyrophosphate system.
本文研究了在化学镀铜的聚酯纤维织物表面采用焦磷酸盐体系电沉积锡镍合金的工艺条件以及合金镀层织物的性能。
7.It is formed from ATP and 5-phosphoribosyl pyrophosphate in a complex biosynthetic pathway.
由atp和5 -磷酸核糖基焦磷酸盐通过复杂的生物合成途径合成。
8.An analytical procedure and calculation method on the content of copper, total pyrophosphate, phosphate and ammonium citrate in pyrophosphate copper plating bath were given.
介绍了一种焦磷酸盐镀铜溶液中铜、总焦磷酸根、磷酸根、柠檬酸铵含量的分析方法和计算方法。
9.The enzyme catalyzes the hydrolysis of ATP to ADP and pyrophosphate.
该酶催化ATP水解为ADP和焦磷酸盐。
10.In biochemistry, pyrophosphate is often involved in energy transfer reactions.
在生物化学中,焦磷酸盐通常参与能量转移反应。
11.The presence of pyrophosphate can inhibit certain metabolic pathways.
存在焦磷酸盐可能会抑制某些代谢途径。
12.During DNA synthesis, pyrophosphate is released as a byproduct.
在DNA合成过程中,焦磷酸盐作为副产品释放。
13.Researchers are studying the role of pyrophosphate in bone mineralization.
研究人员正在研究焦磷酸盐在骨矿化中的作用。
作文
In the world of biochemistry, various compounds play crucial roles in cellular processes. One such compound is pyrophosphate, which is a type of inorganic phosphate. It is formed when two phosphate groups are linked together by a high-energy bond. The significance of pyrophosphate lies not only in its structure but also in its function within biological systems. Understanding this compound can provide insights into energy metabolism and biochemical pathways that are essential for life. Firstly, it is important to note that pyrophosphate is involved in several key biochemical reactions. For instance, during the synthesis of nucleic acids, pyrophosphate is released when nucleotides are linked together. This reaction is vital for DNA and RNA synthesis, which are fundamental processes for cellular replication and function. The release of pyrophosphate serves as a driving force for these reactions, ensuring that they proceed in the forward direction, which is crucial for maintaining life. Moreover, pyrophosphate is also significant in the field of energy metabolism. In particular, it plays a role in the formation of ATP (adenosine triphosphate), the primary energy currency of the cell. When ATP is synthesized from ADP (adenosine diphosphate) and inorganic phosphate, pyrophosphate is generated as a byproduct. The hydrolysis of pyrophosphate into two inorganic phosphates releases energy, which can be harnessed by the cell for various functions, including muscle contraction, nerve impulse transmission, and biosynthetic processes. The importance of pyrophosphate extends beyond its role in energy metabolism and nucleic acid synthesis. It is also involved in regulating enzyme activity. Certain enzymes, known as pyrophosphatases, specifically catalyze the hydrolysis of pyrophosphate. This reaction is crucial for controlling metabolic pathways, as it helps to maintain the balance between energy production and consumption within the cell. By breaking down pyrophosphate, these enzymes ensure that energy is readily available when needed, thereby supporting cellular functions. Additionally, pyrophosphate has implications in medical and industrial applications. For example, in the field of molecular biology, it is used in the synthesis of DNA probes and primers, which are essential tools for genetic research and diagnostics. Furthermore, pyrophosphate is being explored for its potential therapeutic applications, particularly in treating conditions related to abnormal mineralization, such as arthritis and cardiovascular diseases. In conclusion, pyrophosphate is a vital compound in biochemistry, playing multifaceted roles in energy metabolism, nucleic acid synthesis, and enzyme regulation. Its importance cannot be overstated, as it is integral to the processes that sustain life. By understanding pyrophosphate and its functions, we can gain deeper insights into the complex biochemical networks that drive cellular activities. As research continues to unfold, the potential applications of pyrophosphate in medicine and biotechnology may lead to groundbreaking advancements that could benefit human health and industry alike.
在生物化学的世界中,各种化合物在细胞过程中发挥着至关重要的作用。其中一种化合物是焦磷酸盐,它是一种无机磷酸盐。它是在两个磷酸根通过高能键连接在一起时形成的。焦磷酸盐的重要性不仅在于其结构,还在于其在生物系统中的功能。理解这种化合物可以提供对能量代谢和生命所必需的生化途径的深入见解。 首先,重要的是要注意到焦磷酸盐参与了几个关键的生化反应。例如,在核酸合成过程中,当核苷酸连接在一起时,会释放出焦磷酸盐。这个反应对于DNA和RNA的合成至关重要,这些过程是细胞复制和功能的基础。焦磷酸盐的释放作为这些反应的推动力,确保它们朝前进行,这对于维持生命至关重要。 此外,焦磷酸盐在能量代谢领域也具有重要意义。特别是,它在ATP(腺苷三磷酸)的形成中发挥作用,ATP是细胞的主要能量货币。当ATP从ADP(腺苷二磷酸)和无机磷酸合成时,焦磷酸盐作为副产品生成。焦磷酸盐的水解为两个无机磷酸释放能量,这可以被细胞用于各种功能,包括肌肉收缩、神经冲动传导和生物合成过程。 焦磷酸盐的重要性超越了其在能量代谢和核酸合成中的角色。它还涉及调节酶活性。某些酶,称为焦磷酸酶,专门催化焦磷酸盐的水解。这个反应对于控制代谢途径至关重要,因为它有助于维持细胞内能量生产和消耗之间的平衡。通过分解焦磷酸盐,这些酶确保当需要时能量随时可用,从而支持细胞功能。 此外,焦磷酸盐在医学和工业应用中也具有重要意义。例如,在分子生物学领域,它用于合成DNA探针和引物,这些是基因研究和诊断的基本工具。此外,焦磷酸盐正在探索其潜在的治疗应用,特别是在治疗与异常矿化相关的疾病方面,如关节炎和心血管疾病。 总之,焦磷酸盐是生物化学中一个重要的化合物,在能量代谢、核酸合成和酶调节中发挥多重角色。它的重要性不容小觑,因为它是支撑生命的过程的核心。通过理解焦磷酸盐及其功能,我们可以更深入地了解驱动细胞活动的复杂生化网络。随着研究的持续展开,焦磷酸盐在医学和生物技术中的潜在应用可能会导致突破性的进展,从而使人类健康和工业受益。
文章标题:pyrophosphate的意思是什么
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