glyceraldehyde

简明释义

英[ˌɡlɪsəˈrældəˌhaɪd]美[ˌɡlɪsəˈrældəˌhaɪd]

n. [生化] 甘油醛

英英释义

单词用法

同义词

反义词

例句

1.Glyceraldehyde-3-phosphate dehydrogenase (GAPDH) gene was served as the internal reference, and RNA transcribed in vitro and positive plasmid were served as the standards in this experiment.

实验选用3-磷酸甘油醛脱氢酶基因（GAPDH）作为内参照，体外转录的RNA和阳性质粒作为两种标准品。

2.Glyceraldehyde-3-phosphate dehydrogenase (GAPDH) gene was served as the internal reference, and RNA transcribed in vitro and positive plasmid were served as the standards in this experiment.

实验选用3-磷酸甘油醛脱氢酶基因（GAPDH）作为内参照，体外转录的RNA和阳性质粒作为两种标准品。

3.Chiral imine 1 derived from (r) glyceraldehyde acetonide could rapidly react with ketenes 2 which was converted from mixed anhydride or acid chloride under mild conditions.

由(R)-丙叉甘油醛得到的手性亚胺1能与烯酮2在温和条件下迅速反应。

4.Glyceraldehyde-3-Phosphate Dehydrogenase, Sheep anti-Rabbit, Biotin.

甘油醛- 3 -磷酸脱氢酶，绵羊抗兔，生物素。

5.They were modified with fragment of the glyceraldehyde phosphate dehydrogenase gene (GAPDH) as a loading control.

它们都用磷酸甘油醛脱氢酶基因的片段作为加载控制来进行改良。

6.In the glycolysis pathway, the conversion of glucose to pyruvate involves an intermediate known as glyceraldehyde.

在糖酵解途径中，葡萄糖转化为丙酮酸的过程中涉及一个被称为甘油醛的中间产物。

7.Researchers are studying the effects of glyceraldehyde on cellular metabolism.

研究人员正在研究甘油醛对细胞代谢的影响。

8.The presence of glyceraldehyde in the reaction mixture indicates that the reaction is proceeding correctly.

反应混合物中存在甘油醛表明反应正在正确进行。

9.During photosynthesis, plants produce glyceraldehyde as a result of carbon fixation.

在光合作用过程中，植物通过碳固定产生甘油醛。

10.The enzyme responsible for converting dihydroxyacetone phosphate to glyceraldehyde is crucial for energy production.

负责将二羟基丙酮磷酸转化为甘油醛的酶对于能量生产至关重要。

作文

Glyceraldehyde is a simple sugar that plays a crucial role in various biological processes. It is classified as an aldose, which means it contains an aldehyde group. This compound is significant in the metabolism of carbohydrates and is involved in several metabolic pathways, including glycolysis. Understanding the structure and function of glyceraldehyde (甘油醛) is essential for students of biochemistry and molecular biology because it serves as a building block for more complex sugars and polysaccharides. The molecular formula of glyceraldehyde (甘油醛) is C3H6O3, and it exists in two forms: D-glyceraldehyde and L-glyceraldehyde, which are enantiomers. These two forms have identical physical properties but differ in their spatial arrangement, which leads to different biochemical activities. For instance, D-glyceraldehyde is the naturally occurring form and is utilized by living organisms, while L-glyceraldehyde is less common in nature. In the context of cellular respiration, glyceraldehyde (甘油醛) is produced during the breakdown of glucose. In glycolysis, glucose is converted into pyruvate, and glyceraldehyde (甘油醛) appears as an intermediate compound. This process is vital for energy production in cells, allowing organisms to harness energy from nutrients. The conversion of glucose to glyceraldehyde (甘油醛) also highlights the importance of this molecule in the larger framework of metabolism. Moreover, glyceraldehyde (甘油醛) is not only a key player in glycolysis but also serves as a precursor for the synthesis of other carbohydrates. For example, it can be transformed into dihydroxyacetone phosphate, another important intermediate in carbohydrate metabolism. This conversion showcases the versatility of glyceraldehyde (甘油醛) in biochemical pathways and its role in maintaining cellular functions. In addition to its metabolic significance, glyceraldehyde (甘油醛) has applications in various industries, including pharmaceuticals and food production. For instance, it can be used as a sweetening agent in certain food products due to its sugar-like properties. Its ability to participate in Maillard reactions, which are responsible for the browning of food, further emphasizes its relevance in culinary applications. The study of glyceraldehyde (甘油醛) and its derivatives is also important in understanding certain diseases. Abnormalities in carbohydrate metabolism may lead to conditions such as diabetes, where the regulation of glucose and its intermediates becomes impaired. Research on glyceraldehyde (甘油醛) can thus provide insights into potential therapeutic targets and treatment strategies for metabolic disorders. In conclusion, glyceraldehyde (甘油醛) is a fundamental molecule in biochemistry, with wide-ranging implications in metabolism, industry, and health. Its role as an intermediate in glycolysis and as a precursor for other carbohydrates underscores its importance in energy production and cellular function. As we continue to explore the complexities of biochemical pathways, the understanding of glyceraldehyde (甘油醛) will remain essential for advancements in science and medicine.

甘油醛是一种简单的糖，在各种生物过程中发挥着至关重要的作用。它被归类为醛糖，这意味着它含有一个醛基。该化合物在碳水化合物的代谢中具有重要意义，并参与多个代谢途径，包括糖酵解。理解甘油醛（glyceraldehyde）的结构和功能对于生物化学和分子生物学的学生来说是必不可少的，因为它作为更复杂的糖和多糖的构建块。 甘油醛（glyceraldehyde）的分子式是C3H6O3，它存在两种形式：D-甘油醛和L-甘油醛，这两者是对映体。这两种形式具有相同的物理性质，但在空间排列上有所不同，导致不同的生化活性。例如，D-甘油醛是自然存在的形式，被生物体利用，而L-甘油醛在自然界中较少见。 在细胞呼吸的背景下，甘油醛（glyceraldehyde）是在葡萄糖分解过程中产生的。在糖酵解中，葡萄糖转化为丙酮酸，而甘油醛（glyceraldehyde）作为中间化合物出现。这个过程对细胞的能量生产至关重要，使生物体能够从营养物质中获取能量。葡萄糖转化为甘油醛（glyceraldehyde）也突显了这一分子在代谢的更大框架中的重要性。 此外，甘油醛（glyceraldehyde）不仅在糖酵解中扮演关键角色，而且还作为其他碳水化合物合成的前体。例如，它可以转化为二羟基乙酰磷酸，这是碳水化合物代谢中的另一个重要中间体。这一转化展示了甘油醛（glyceraldehyde）在生化途径中的多样性及其在维持细胞功能中的作用。 除了其代谢意义外，甘油醛（glyceraldehyde）在制药和食品生产等多个行业中也有应用。例如，由于其类似糖的特性，它可以用作某些食品产品中的甜味剂。它在美拉德反应中的参与能力，这种反应负责食物的褐变，进一步强调了它在烹饪应用中的相关性。 对甘油醛（glyceraldehyde）及其衍生物的研究在理解某些疾病方面也很重要。碳水化合物代谢的异常可能导致糖尿病等疾病，在这种情况下，葡萄糖及其中间体的调节受到损害。因此，对甘油醛（glyceraldehyde）的研究可以提供潜在治疗靶点和代谢紊乱治疗策略的见解。 总之，甘油醛（glyceraldehyde）是生物化学中的基本分子，对代谢、工业和健康具有广泛的影响。作为糖酵解中的中间体和其他碳水化合物的前体的角色突显了它在能量生产和细胞功能中的重要性。随着我们继续探索生化途径的复杂性，对甘油醛（glyceraldehyde）的理解将对科学和医学的进步保持至关重要。