xanthophylls

简明释义

英[zænˈθɒfɪlz]美[zænˈθɑfɪlz]

[生化] 叶黄素

英英释义

单词用法

同义词

反义词

例句

1.This topic takes the xanthophylls as the raw material, designs one. kind of separation purification craft.

课题以万寿菊提取浸膏为原料，设计出一种分离纯化工艺。

2.In this paper our aim is to investigate the change induced by leaf senescence on the level of gene expression, protein and pigments involved in xanthophylls cycle.

本文旨在探讨衰老过程中叶黄素循环相关的基因、蛋白及宏观色素的变化规律。

3.Deng et al . ( 2000 ) found an obvious increase in carotenoids content in detached boea leaves during dehydration , indicating a protective role of xanthophylls cycle in dehydrated boea leaves.

邓馨等（ 2000 ）的研究结果发现牛耳草离体叶片在脱水过程中类胡萝卜素的含量显著增加，推测可能存在叶黄素循环的保护作用。

4.Deng et al . ( 2000 ) found an obvious increase in carotenoids content in detached boea leaves during dehydration , indicating a protective role of xanthophylls cycle in dehydrated boea leaves.

邓馨等（ 2000 ）的研究结果发现牛耳草离体叶片在脱水过程中类胡萝卜素的含量显著增加，推测可能存在叶黄素循环的保护作用。

5.By planting pigment marigold in a high altitude area, the yield of fresh flowers and content of xanthophylls in the fresh flower are greatly improved.

通过在高海拔地区种植色素万寿菊，极大提高了鲜花的产量及鲜花中叶黄素的含量。

6.The technical factors of the xanthophylls extraction from marigold flower were researched.

研究了循环超声技术在万寿菊中叶黄素提取中的应用。

7.The xanthophylls cycle refers to the conversion among zeaxanthin, antheraxanthin and violaxanthin, which plays a significant role in plant photoprotection process.

叶黄素循环是指玉米黄质、花药黄质和紫黄质类之间的相互转换，它在高等植物光保护过程中发挥了重要作用。

8.Xanthophyll oleoresin is obtained from fermented marigold flowers by extracting and refining. Its main components are carotenoids like xanthophylls and oils and wax existed in plants.

叶黄素树脂是由万寿菊鲜花经发酵、提取、精制而成，其主要成份是以叶黄素为主的各种类胡萝卜素和植物中原有的油脂和蜡。

9.The bright yellow color of corn is due to the presence of xanthophylls.

玉米的明亮黄色是由于存在叶黄素。

10.Spinach is rich in xanthophylls, which contribute to its deep green color.

菠菜富含叶黄素，这使得它呈现出深绿色。

11.Egg yolks contain high levels of xanthophylls, giving them their rich color.

蛋黄含有高水平的叶黄素，使其颜色丰富。

12.In the fall, the leaves change color because of the breakdown of chlorophyll and the visibility of xanthophylls.

秋天，树叶变色是因为叶绿素的分解和叶黄素的显现。

13.Studies suggest that xanthophylls may help protect the eyes from harmful light.

研究表明，叶黄素可能有助于保护眼睛免受有害光线的伤害。

作文

Xanthophylls are a group of carotenoid pigments that are primarily responsible for the yellow and orange colors in many fruits and vegetables. These pigments play a crucial role in photosynthesis by helping plants capture light energy. In addition to their role in plants, xanthophylls (类胡萝卜素) have gained attention for their potential health benefits in humans. Research has shown that these compounds may help protect against age-related macular degeneration, a leading cause of vision loss in older adults. The presence of xanthophylls (类胡萝卜素) in our diet is essential for maintaining good eye health, as they filter harmful blue light and reduce oxidative stress in the retina.In nature, xanthophylls (类胡萝卜素) are found in various sources, including leafy greens like spinach and kale, as well as in corn and egg yolks. The vibrant colors of these foods not only make them visually appealing but also indicate the presence of beneficial nutrients. Incorporating foods rich in xanthophylls (类胡萝卜素) into our diet can be an enjoyable way to enhance our overall health.Furthermore, the antioxidant properties of xanthophylls (类胡萝卜素) contribute to their ability to combat free radicals in the body. Free radicals are unstable molecules that can cause cellular damage, leading to chronic diseases such as cancer and heart disease. By consuming foods high in xanthophylls (类胡萝卜素), individuals may lower their risk of developing these conditions.As we become more aware of the importance of nutrition, it is crucial to recognize the significance of xanthophylls (类胡萝卜素) in our diets. Many people may not realize that the simple act of eating colorful fruits and vegetables can have a profound impact on their health. For instance, adding a handful of spinach to a smoothie or enjoying a salad with bell peppers and carrots can significantly increase our intake of xanthophylls (类胡萝卜素).In conclusion, xanthophylls (类胡萝卜素) are not just pigments that enhance the appearance of our food; they are vital components that contribute to our health and well-being. By understanding the benefits of these compounds and actively seeking out foods that contain them, we can take proactive steps toward a healthier lifestyle. Whether through vibrant salads, smoothies, or simply snacking on fruits, embracing xanthophylls (类胡萝卜素) in our diet is a delicious way to support our eyes and overall health.

类胡萝卜素是一组类胡萝卜素色素，主要负责许多水果和蔬菜中的黄色和橙色。这些色素在光合作用中发挥着至关重要的作用，帮助植物捕捉光能。除了在植物中的作用外，xanthophylls（类胡萝卜素）因其对人类潜在健康益处而受到关注。研究表明，这些化合物可能有助于预防与年龄相关的黄斑变性，这是老年人视力丧失的主要原因。饮食中含有xanthophylls（类胡萝卜素）对于维持良好的眼睛健康至关重要，因为它们可以过滤有害的蓝光，减少视网膜的氧化应激。在自然界中，xanthophylls（类胡萝卜素）存在于各种来源中，包括菠菜和羽衣甘蓝等绿叶蔬菜，以及玉米和蛋黄。这些食物的鲜艳颜色不仅使它们在视觉上吸引人，而且也表明了有益营养素的存在。将富含xanthophylls（类胡萝卜素）的食物纳入我们的饮食中，可以愉快地增强我们的整体健康。此外，xanthophylls（类胡萝卜素）的抗氧化特性有助于其对抗体内自由基的能力。自由基是不稳定的分子，会导致细胞损伤，从而导致癌症和心脏病等慢性疾病。通过摄入富含xanthophylls（类胡萝卜素）的食物，个人可能降低发展这些疾病的风险。随着我们越来越意识到营养的重要性，认识到xanthophylls（类胡萝卜素）在饮食中的重要性至关重要。许多人可能没有意识到，简单地吃五颜六色的水果和蔬菜会对他们的健康产生深远的影响。例如，在奶昔中加入一把菠菜或享用一份含有甜椒和胡萝卜的沙拉，可以显著增加我们对xanthophylls（类胡萝卜素）的摄入。总之，xanthophylls（类胡萝卜素）不仅是增强我们食物外观的色素；它们是对我们健康和幸福至关重要的组成部分。通过理解这些化合物的好处并积极寻找含有它们的食物，我们可以采取积极步骤，走向更健康的生活方式。无论是通过丰富的沙拉、奶昔，还是简单地吃水果，将xanthophylls（类胡萝卜素）融入我们的饮食中都是支持我们眼睛和整体健康的一种美味方式。