carotenes

简明释义

英[ˈkærətiːnz]美[ˈkærəˌtin]

n. 胡萝卜素；胡萝卜素类（carotene 的复数）

英英释义

单词用法

同义词

反义词

例句

1.The optimized extraction conditions were studied on powdered carrot waste with high contents of carotenes gained by enrichment and freeze-drying.

以经过胡萝卜素富集、干燥所得到的高胡萝卜素含量的胡萝卜渣粉为原料，进行提取条件优化研究。

2.Typical markers are the porphyrins, pristine, phytane, steranes, carotenes and pentacyclic triterpanes.

典型的标志如卟啉、姥鲛烷、植烷、留烷、胡萝卜烷、以及五环三萜烷。

3.Furthermore, the distributing state of different type of carotenes in carrot and the relationship between the color of carrot and the total content of carotenes in carrot were studied too.

胡萝卜中类胡萝卜素的分布状况，以及胡萝卜中类胡萝卜素含量与胡萝卜色泽的相关性。

4.Carotenes are insoluble in water and soluble in oils and fats.

胡萝卜素不溶于水，但溶于油和脂肪。

5.Furthermore, the distributing state of different type of carotenes in carrot and the relationship between the color of carrot and the total content of carotenes in carrot were studied too.

胡萝卜中类胡萝卜素的分布状况，以及胡萝卜中类胡萝卜素含量与胡萝卜色泽的相关性。

6.Spinach and kale are leafy greens that contain high levels of carotenes.

菠菜和羽衣甘蓝是含有丰富类胡萝卜素的绿叶蔬菜。

7.Sweet potatoes are another excellent source of carotenes.

红薯是另一种优质的类胡萝卜素来源。

8.The body converts carotenes into vitamin A, which is essential for skin health.

身体将类胡萝卜素转化为维生素A，这对皮肤健康至关重要。

9.Eating foods high in carotenes can improve your vision and overall health.

摄入富含类胡萝卜素的食物可以改善你的视力和整体健康。

10.Carrots are rich in carotenes, which are responsible for their vibrant orange color.

胡萝卜富含类胡萝卜素，这使得它们呈现出鲜艳的橙色。

作文

Carotenes are a group of pigments found in plants that play a crucial role in photosynthesis and contribute to the vibrant colors of many fruits and vegetables. These pigments are responsible for the yellow, orange, and red hues that we often associate with healthy foods. In addition to their aesthetic appeal, carotenes (类胡萝卜素) have significant health benefits, particularly in relation to our vision and immune system. One of the most well-known types of carotenes (类胡萝卜素) is beta-carotene, which the body can convert into vitamin A, an essential nutrient for maintaining good eyesight and overall health.Incorporating foods rich in carotenes (类胡萝卜素) into our diet can be an effective way to enhance our nutrition. Carrots, sweet potatoes, spinach, and kale are just a few examples of vegetables that are high in these beneficial pigments. Not only do they provide essential vitamins and minerals, but they also contain antioxidants that help protect our cells from damage caused by free radicals. This protective effect is particularly important in reducing the risk of chronic diseases such as cancer and heart disease.Moreover, the consumption of carotenes (类胡萝卜素) has been linked to improved skin health. The antioxidants present in these pigments can help combat skin aging and may even offer some protection against sun damage. For individuals looking to maintain a youthful appearance, incorporating more foods rich in carotenes (类胡萝卜素) into their diet can be a simple yet effective strategy.Despite their numerous benefits, it is important to consume carotenes (类胡萝卜素) in moderation. While they are generally safe and beneficial, excessive intake of beta-carotene supplements has been associated with an increased risk of lung cancer in smokers. Therefore, it is advisable to obtain these nutrients from whole food sources rather than relying on supplements.In conclusion, carotenes (类胡萝卜素) are not only responsible for the beautiful colors of many fruits and vegetables but also offer a range of health benefits. By including a variety of colorful produce in our diets, we can ensure that we are getting an adequate supply of these important pigments. As we continue to learn more about the role of carotenes (类胡萝卜素) in our health, it becomes increasingly clear that embracing a diet rich in these natural compounds is a key step towards achieving optimal wellness.

类胡萝卜素是一组存在于植物中的色素，在光合作用中发挥着关键作用，并为许多水果和蔬菜的鲜艳颜色做出贡献。这些色素负责我们常与健康食品相关联的黄色、橙色和红色调。除了它们的美学吸引力外，类胡萝卜素在我们的视力和免疫系统方面具有重要的健康益处。其中一种最著名的类胡萝卜素是β-胡萝卜素，人体可以将其转化为维生素A，这是一种维持良好视力和整体健康所必需的营养素。将富含类胡萝卜素的食物纳入我们的饮食可以有效增强我们的营养。胡萝卜、红薯、菠菜和羽衣甘蓝只是一些富含这些有益色素的蔬菜的例子。它们不仅提供必要的维生素和矿物质，还含有抗氧化剂，有助于保护我们的细胞免受自由基造成的损害。这种保护作用在降低癌症和心脏病等慢性疾病的风险方面尤为重要。此外，摄入类胡萝卜素还与改善皮肤健康有关。这些色素中存在的抗氧化剂可以帮助对抗皮肤衰老，甚至可能在一定程度上提供对阳光伤害的保护。对于那些希望保持年轻外貌的人来说，将更多富含类胡萝卜素的食物纳入饮食可以是一个简单而有效的策略。尽管它们有许多好处，但适量摄入类胡萝卜素是很重要的。虽然它们通常是安全且有益的，但过量摄入β-胡萝卜素补充剂与吸烟者肺癌风险增加有关。因此，建议通过全食物来源获取这些营养素，而不是依赖补充剂。总之，类胡萝卜素不仅负责许多水果和蔬菜的美丽颜色，还提供一系列健康益处。通过在饮食中包含各种色彩丰富的农产品，我们可以确保获得足够的这些重要色素。随着我们对类胡萝卜素在健康中作用的了解不断加深，越来越清楚的是，拥抱富含这些天然化合物的饮食是实现最佳健康的重要一步。