laevulose

简明释义

英[/ˈleɪ.vəˌlus/]美[/ˈleɪ.vəˌlus/]

n. 左旋糖；[有化] 果糖

英英释义

单词用法

同义词

反义词

例句

1.DESCRIPTION FRUCTOSE (C6H12O6, also called levulose or laevulose), is a monosaccharide found in honey, tree fruits, berries, melons, and some root vegetables along with glucose and galactose.

产品说明果糖(C6H12O6，又名左旋糖)是一种单糖，与葡萄糖和半乳糖共同存在于蜂蜜、树木果实、浆果、瓜类和部分根菜类蔬菜中。

2.DESCRIPTION FRUCTOSE (C6H12O6, also called levulose or laevulose), is a monosaccharide found in honey, tree fruits, berries, melons, and some root vegetables along with glucose and galactose.

产品说明果糖(C6H12O6，又名左旋糖)是一种单糖，与葡萄糖和半乳糖共同存在于蜂蜜、树木果实、浆果、瓜类和部分根菜类蔬菜中。

3.CONCLUSION: high fat feed and high laevulose forage can both induce the insulin resistance in rats.

结论：高脂饲料和高果糖餐喂饲均可以诱导胰岛素抵抗大鼠模型。

4.The fruit contains a significant amount of laevulose, which gives it a sweet taste.

这种水果含有大量的拉弗糖，这使得它的味道很甜。

5.In the laboratory, we tested the concentration of laevulose in various sugar samples.

在实验室，我们测试了各种糖样本中拉弗糖的浓度。

6.Some bacteria can utilize laevulose as a carbon source for growth.

一些细菌可以利用拉弗糖作为生长的碳源。

7.The metabolic pathway involving laevulose is crucial for certain microorganisms.

涉及拉弗糖的代谢途径对某些微生物至关重要。

8.Dietary sources rich in laevulose can be beneficial for digestive health.

富含拉弗糖的饮食来源对消化健康有益。

作文

In the world of carbohydrates, sugars play a crucial role in our daily lives. Among these sugars, one that often goes unnoticed is laevulose, also known as fructose. This simple sugar is found naturally in many fruits and honey, making it a popular choice for sweetening foods and beverages. Understanding laevulose is important not only for those interested in nutrition but also for anyone looking to maintain a balanced diet. To begin with, laevulose is a monosaccharide, which means it is one of the simplest forms of sugar. It is different from glucose, another common sugar, in terms of its structure and how the body metabolizes it. While glucose is often considered the primary energy source for our cells, laevulose provides a sweeter taste and is absorbed directly into the bloodstream without the need for insulin, making it an attractive option for people with diabetes. One of the most fascinating aspects of laevulose is its natural occurrence. Found in fruits like apples, pears, and berries, it contributes to their sweetness and flavor. This natural sweetness is one reason why many people prefer fruit-based sweeteners over refined sugars. Additionally, laevulose is often used in the food industry as a sweetener because it is sweeter than sucrose (table sugar) and can enhance the flavor of various products without adding as many calories. However, the consumption of laevulose should be approached with caution. While it is a natural sugar, excessive intake can lead to health issues such as obesity and insulin resistance. Unlike glucose, which triggers a significant insulin response, laevulose can lead to increased fat storage in the liver when consumed in large amounts. This has raised concerns among health experts regarding the use of high-fructose corn syrup, a common sweetener that contains a high level of laevulose. Moreover, the metabolic pathways of laevulose are different from those of other sugars. When laevulose is consumed in moderation, it can provide energy efficiently. However, when taken in excess, it can be converted into fat more readily than glucose, leading to potential weight gain and associated health risks. This is particularly important for individuals who consume a lot of processed foods, which often contain hidden sugars, including laevulose. In conclusion, laevulose is a unique sugar that plays a significant role in our diets. Its natural presence in fruits and its sweetening properties make it an appealing choice for many. However, like all sugars, it is essential to consume laevulose in moderation. By understanding the implications of laevulose on our health, we can make informed decisions about our dietary choices and strive for a balanced lifestyle. Ultimately, knowledge about sugars like laevulose empowers us to take control of our nutrition and health, ensuring that we enjoy the sweetness of life without compromising our well-being.

在碳水化合物的世界中，糖在我们的日常生活中扮演着至关重要的角色。在这些糖中，有一种常常被忽视的糖是laevulose，也被称为果糖。这种简单的糖自然存在于许多水果和蜂蜜中，使其成为甜味剂的热门选择。理解laevulose不仅对那些关注营养的人很重要，而且对任何希望保持均衡饮食的人来说也是如此。 首先，laevulose是一种单糖，这意味着它是糖的最简单形式。它在结构和身体代谢方面与另一种常见的糖——葡萄糖不同。虽然葡萄糖通常被认为是我们细胞的主要能量来源，但laevulose提供了更甜的味道，并且可以直接被血液吸收，而无需胰岛素，这使其成为糖尿病患者的一个有吸引力的选择。 laevulose最迷人的方面之一是它的自然存在。它存在于苹果、梨和浆果等水果中，增强了水果的甜味和风味。这种天然的甜味是许多人偏爱基于水果的甜味剂而非精炼糖的原因之一。此外，laevulose常常被食品工业用作甜味剂，因为它比蔗糖（普通糖）更甜，可以在不增加太多卡路里的情况下增强各种产品的风味。 然而，消费laevulose应谨慎对待。虽然它是一种天然糖，但过量摄入可能导致健康问题，例如肥胖和胰岛素抵抗。与葡萄糖不同，葡萄糖会引发显著的胰岛素反应，而laevulose在大量摄入时可能导致肝脏中脂肪储存的增加。这引起了健康专家对高果糖玉米糖浆的担忧，这是一种常见的甜味剂，含有高水平的laevulose。 此外，laevulose的代谢途径与其他糖不同。当适量摄入laevulose时，它可以有效提供能量。然而，当过量摄入时，它比葡萄糖更容易转化为脂肪，导致潜在的体重增加和相关的健康风险。这对于摄入大量加工食品的人尤其重要，因为这些食品中通常含有隐藏的糖，包括laevulose。 总之，laevulose是一种独特的糖，在我们的饮食中扮演着重要角色。它在水果中的天然存在及其甜味特性使其成为许多人的吸引选择。然而，像所有糖一样，适量消费laevulose至关重要。通过理解laevulose对我们健康的影响，我们可以就饮食选择做出明智的决定，并努力保持均衡的生活方式。最终，关于像laevulose这样的糖的知识使我们能够掌控我们的营养和健康，确保我们在享受生活的甜蜜时不妨碍我们的健康。