galactose

简明释义

英[ɡəˈlæktəʊz]美[ɡəˈlæktoʊs]

n. [有化] 半乳糖

英英释义

单词用法

同义词

反义词

例句

1.Saccharide: Glucose, mannose, xylose and galactose and so on are included.

糖类：包括葡萄糖、甘露糖、木糖、半乳糖等。

2.Lactose is an example of a dimer, as it is made of glucose and galactose.

乳糖就是一个二聚体的实例，它是由葡萄糖和半乳糖组成的。

3.OBJECTIVE To observe the effect of Gastrodia extract (GE) on the enzyme activity of MAO-B in aging model mice brain induced by D-galactose.

目的：考察天麻提取物对D 半乳糖所致亚急性损伤小鼠脑内单胺氧化酶B（MAO B）活性的影响。

4.Conclusion: Puerariae can significantly inhibit glycation reaction in rats induced by D-galactose.

结论：葛根素对d -半乳糖诱导的大鼠糖基化反应具有明显的抑制作用。

5.Both heteroglycans contain the same main residues of glucose, galactose, arabinose, rhamnose, lyxose and galacturonic acid.

这两种杂聚糖都含有相同的主要残基：葡萄糖、半乳糖、阿拉伯糖、鼠李糖、乳糖和半乳糖醛酸。

6.Lactose, melibiose, melitriose and galactose had inhibition against the activity but little effect of glucose.

乳糖、蜜二糖、棉子糖和半乳糖对酶活有抑制作用，葡萄糖对酶活几乎没有影响。

7.Recent progress in regioselective synthesis of oligosaccharides with lightly protected glucosamine and galactose as acceptors was also outlined.

本文同时简述了用少保护的半乳糖和氨基葡萄糖为糖基受体合成寡糖的进展。

8.Objective to investigate the effects of Pingmaitong granules on free radical metabolism of D-galactose-induced subacute aging model.

目的探讨平脉通颗粒对D -半乳糖所致亚急性衰老模型自由基代谢的影响。

9.Methods Subacute senile mice model was established by injection of D-galactose.

方法通过注射D半乳糖建立亚急性衰老小鼠模型。

10.In the metabolic pathway, galactose (半乳糖) is converted to glucose for energy.

在代谢途径中，galactose（半乳糖）被转化为葡萄糖以提供能量。

11.Some individuals have difficulty digesting galactose (半乳糖), leading to galactosemia.

一些人难以消化galactose（半乳糖），导致半乳糖血症。

12.Dairy products are rich in lactose, which breaks down into galactose (半乳糖) and glucose.

乳制品富含乳糖，乳糖分解成galactose（半乳糖）和葡萄糖。

13.Certain fruits contain galactose (半乳糖) in small amounts, contributing to their sweetness.

某些水果含有少量的galactose（半乳糖），这使它们变得甜美。

14.The body converts lactose into galactose (半乳糖) and glucose during digestion.

在消化过程中，身体将乳糖转化为galactose（半乳糖）和葡萄糖。

作文

Galactose is a simple sugar that is classified as a monosaccharide. It is one of the building blocks of lactose, which is the sugar found in milk. When we consume dairy products, our bodies break down lactose into its constituent sugars, glucose and galactose.半乳糖 is not as sweet as glucose, but it plays a crucial role in various biological processes. One of the most significant functions of galactose is its involvement in the synthesis of glycoproteins and glycolipids, which are essential components of cell membranes. These molecules are vital for cell recognition, signaling, and communication. Without adequate levels of galactose, our bodies may struggle to maintain proper cellular functions.In addition to its role in cell structure, galactose also contributes to energy production. The body can convert galactose into glucose through a series of enzymatic reactions. This conversion is particularly important for individuals who have difficulty digesting lactose, as they can still obtain energy from galactose derived from other food sources. Foods such as fruits, vegetables, and whole grains contain galactose in varying amounts, making them valuable additions to a balanced diet.However, it is essential to note that some individuals have a genetic disorder known as galactosemia, which impairs their ability to metabolize galactose. This condition can lead to serious health issues if left untreated, including liver damage, cataracts, and developmental delays. Individuals with galactosemia must strictly avoid foods containing galactose and lactose, which often requires careful dietary planning and monitoring.The study of galactose extends beyond nutrition and metabolism; it has implications in various fields of research, including immunology and cancer biology. Researchers have found that galactose can influence immune responses and may play a role in the development of certain cancers. By understanding how galactose interacts with cells and tissues, scientists hope to uncover new therapeutic strategies for treating diseases.In conclusion, galactose is more than just a simple sugar; it is a vital component of our metabolic processes and cellular structures. Its importance in nutrition, health, and disease makes it a critical subject of study in both scientific research and dietary considerations. By recognizing the role of galactose in our lives, we can better appreciate the complexity of the carbohydrates we consume and their impact on our overall health. Whether through dairy products or other food sources, maintaining a balanced intake of galactose can contribute to our well-being and support our body's numerous functions.

半乳糖是一种简单的糖，被归类为单糖。它是乳糖的组成部分之一，乳糖是牛奶中发现的糖。当我们消费乳制品时，我们的身体将乳糖分解为其组成糖，即葡萄糖和galactose。半乳糖的甜度不如葡萄糖，但在各种生物过程中发挥着至关重要的作用。半乳糖最重要的功能之一是参与糖蛋白和糖脂的合成，这些都是细胞膜的重要组成部分。这些分子对细胞的识别、信号传递和通信至关重要。如果体内的半乳糖水平不足，我们的身体可能会难以维持正常的细胞功能。除了在细胞结构中的作用外，半乳糖还促进能量的产生。身体可以通过一系列酶促反应将半乳糖转化为葡萄糖。这种转化对于那些消化乳糖有困难的人尤其重要，因为他们仍然可以从其他食物来源获得来自半乳糖的能量。水果、蔬菜和全谷物等食物含有不同量的半乳糖，使它们成为均衡饮食中有价值的补充。然而，必须注意的是，有些人患有一种称为半乳糖血症的遗传性疾病，这会影响他们代谢半乳糖的能力。如果不加以治疗，这种情况可能导致严重的健康问题，包括肝损伤、白内障和发育迟缓。患有半乳糖血症的人必须严格避免含有半乳糖和乳糖的食物，这通常需要仔细的饮食规划和监测。对半乳糖的研究不仅限于营养和代谢；它在免疫学和癌症生物学等多个研究领域也具有重要意义。研究人员发现，半乳糖可以影响免疫反应，并可能在某些癌症的发展中发挥作用。通过了解半乳糖如何与细胞和组织相互作用，科学家希望揭示新的治疗策略，以治疗疾病。总之，半乳糖不仅仅是一种简单的糖；它是我们新陈代谢过程和细胞结构的重要组成部分。它在营养、健康和疾病中的重要性使其成为科学研究和饮食考虑的关键研究对象。通过认识到半乳糖在我们生活中的作用，我们可以更好地理解我们所消费的碳水化合物的复杂性及其对我们整体健康的影响。无论是通过乳制品还是其他食物来源，保持适量的半乳糖摄入都可以促进我们的健康，并支持我们身体的众多功能。