carotin

简明释义

英[ˈkærətɪn]美[ˈkærətɪn]

n. 胡萝卜素（等于 carotene）

英英释义

单词用法

同义词

反义词

例句

1.Foods with rich carotin For example, carrot, pumpkin, red potato, green leafy vegetable, green soya bean and tomato.

含胡萝卜素较多的食物。如胡萝卜、玉米、南瓜、红薯、绿叶蔬菜、青豆、西红柿等。

2.Foods with rich carotin For example, carrot, pumpkin, red potato, green leafy vegetable, green soya bean and tomato.

含胡萝卜素较多的食物。如胡萝卜、玉米、南瓜、红薯、绿叶蔬菜、青豆、西红柿等。

3.The bright orange color of pumpkins comes from carotin.

南瓜鲜艳的橙色来自于胡萝卜素。

4.Carrots are rich in carotin, which is essential for good vision.

胡萝卜富含胡萝卜素，这对良好的视力至关重要。

5.Some studies suggest that carotin may reduce the risk of certain cancers.

一些研究表明，胡萝卜素可能降低某些癌症的风险。

6.Eating foods high in carotin can improve your immune system.

摄入富含胡萝卜素的食物可以增强你的免疫系统。

7.Spinach is another vegetable that contains a lot of carotin.

菠菜是另一种含有大量胡萝卜素的蔬菜。

作文

Carotenoids are a class of pigments found in plants, and one of the most well-known among them is carotin. This vibrant orange pigment is primarily responsible for the color of carrots, but it is also present in other fruits and vegetables. The importance of carotin extends beyond its role in providing color; it plays a crucial part in human health as well. In this essay, I will explore the sources, benefits, and functions of carotin in our diet.First and foremost, carotin is abundant in many fruits and vegetables. Carrots are the most famous source, but other foods such as sweet potatoes, pumpkins, and apricots also contain significant amounts of this pigment. Green leafy vegetables like spinach and kale also have carotin, although the green chlorophyll can mask the orange color. Consuming a variety of these foods ensures that we get an adequate amount of carotin in our diet.The health benefits of carotin are numerous. One of the most notable advantages is its role as a precursor to vitamin A, which is essential for maintaining healthy vision, immune function, and skin health. When we consume carotin, our bodies convert it into vitamin A, which is vital for the formation of rhodopsin, a pigment in the retina that helps us see in low light conditions. Furthermore, vitamin A is crucial for the maintenance of epithelial tissues and plays a role in cellular communication and differentiation.In addition to its conversion to vitamin A, carotin is also known for its antioxidant properties. Antioxidants are substances that help neutralize free radicals in the body, which can cause oxidative stress and lead to chronic diseases such as cancer and heart disease. By consuming foods rich in carotin, we can help protect our cells from damage and reduce the risk of developing these diseases. Studies have shown that a diet high in carotin may lower the risk of certain types of cancer, particularly lung and prostate cancer.Moreover, carotin has been linked to improved skin health. Its antioxidant properties help protect the skin from UV radiation and may contribute to a more youthful appearance. Some studies suggest that a diet rich in carotin can lead to a healthier skin tone and may even provide some level of protection against sunburn. This makes carotin an essential component of a beauty regimen that emphasizes natural health.In conclusion, carotin is more than just a colorful pigment; it is a vital nutrient that offers numerous health benefits. By incorporating a variety of fruits and vegetables that contain carotin into our diets, we can enhance our overall health, improve our vision, and protect our skin. Therefore, it is important to recognize the value of carotin and make conscious choices to include it in our daily meals. As we strive for a balanced diet, let us not forget the power of nature's pigments, especially carotin, in promoting our well-being.

类胡萝卜素是一类存在于植物中的色素，其中最著名的之一是carotin。这种鲜艳的橙色颜料主要负责胡萝卜的颜色，但它也存在于其他水果和蔬菜中。carotin的重要性不仅在于其提供颜色的作用；它在人体健康中也发挥着至关重要的作用。在这篇文章中，我将探讨carotin的来源、益处和在我们饮食中的功能。首先，carotin在许多水果和蔬菜中丰富存在。胡萝卜是最著名的来源，但其他食物如红薯、南瓜和杏子也含有大量这种色素。绿叶蔬菜如菠菜和羽衣甘蓝也含有carotin，尽管绿色的叶绿素可能掩盖了橙色。摄入多样化的这些食物可以确保我们在饮食中获得足够的carotin。carotin的健康益处是众多的。其中最显著的优势之一是它作为维生素A的前体，维生素A对于维持健康的视力、免疫功能和皮肤健康至关重要。当我们摄入carotin时，我们的身体会将其转化为维生素A，这对视网膜中视紫红质的形成至关重要，视紫红质帮助我们在低光条件下看见。此外，维生素A对上皮组织的维持至关重要，并在细胞通信和分化中发挥作用。除了转化为维生素A之外，carotin还以其抗氧化特性而闻名。抗氧化剂是帮助中和体内自由基的物质，自由基可能导致氧化应激并引发慢性疾病，如癌症和心脏病。通过摄入富含carotin的食物，我们可以帮助保护细胞免受损害，降低患这些疾病的风险。研究表明，高carotin饮食可能降低某些类型癌症的风险，特别是肺癌和前列腺癌。此外，carotin与改善皮肤健康有关。其抗氧化特性有助于保护皮肤免受紫外线辐射的伤害，可能有助于保持更年轻的外观。一些研究表明，富含carotin的饮食可以导致更健康的肤色，甚至可能提供一定程度的防晒保护。这使得carotin成为强调自然健康的美容方案的重要组成部分。总之，carotin不仅仅是一种色彩鲜艳的色素；它是一种重要的营养素，提供了许多健康益处。通过将含有carotin的各种水果和蔬菜纳入我们的饮食中，我们可以增强整体健康、改善视力并保护皮肤。因此，认识到carotin的价值并做出有意识的选择，将其纳入我们的日常餐食中是非常重要的。当我们努力追求均衡饮食时，让我们不要忘记自然色素的力量，尤其是carotin，在促进我们的健康方面。