antioxidant

简明释义

英[ˌæntiˈɒksɪdənt]美[ˌæntiˈɑːksɪdənt]

n. 抗氧化剂；硬化防止剂；防老化剂

复 数 a n t i o x i d a n t s

英英释义

单词用法

同义词

反义词

例句

1.Skip the milk chocolate and sneak antioxidant-rich dark chocolate into trick-or-treat bags.

别把牛奶巧克力放进糖果袋子，改放那些富含抗氧化物质的黑巧克力吧。

2.The berry is great for the heart and cardio system due to its high polyphenol antioxidant content.

蓝莓对心脏心血管系统非常有益因为它有高含量的多酚抗氧化物。

3.Cayenne is thought to act as an anti-inflammatory and antioxidant.

辣椒也被用来作为抗炎药和抗氧化剂。

4.But sadly, researchers now say the antioxidant myth could be just another medical fairy tale.

但遗憾的是，研究者表明抗氧化剂神话可能只是又一个医学童话。

5.One study found that the addition of lemon to plain tea increased its antioxidant benefits.

一项研究发现，加入了柠檬的茶，比平常不添加其他辅料的单一的茶的抗氧化效果要好。

6.Among other roles, melatonin acts as an antioxidant.

对于其他的来说，褪黑激素担当的是抗氧化剂。

7.The change of antioxidant enzyme activity in Skeletonema costatum, Heterosigma akashiwo and Alexandrium tamarense under UV-B radiation enhancement were studied.

研究了赤潮异弯藻、亚历山大藻和中肋骨条藻抗氧化酶活性对UV-B辐射增强的响应变化。

8.Even Starbucks introduced its "antioxidant-rich" Blueberries & Crème Frappuccino.

就连星巴克咖啡也推出“富含抗氧化物”的蓝莓奶油星冰乐。

9.Cancer Prevention: Dark roasted coffee is known to have certain antioxidant qualities.

预防癌症：深度烘焙的咖啡具有一定的抗氧化特性。

10.Green tea is rich in antioxidants, making it a popular health beverage.

绿茶富含抗氧化剂，因此成为一种受欢迎的健康饮品。

11.Berries are known to be high in antioxidants, which can help combat oxidative stress.

浆果被认为富含抗氧化剂，有助于抵抗氧化压力。

12.Dark chocolate is not only delicious but also packed with antioxidants.

黑巧克力不仅美味，而且富含抗氧化剂。

13.Many skincare products claim to contain antioxidants that can reduce signs of aging.

许多护肤品声称含有可以减少衰老迹象的抗氧化剂。

14.Adding spinach to your salad boosts its antioxidant content significantly.

在沙拉中加入菠菜可以显著提高其抗氧化剂含量。

作文

In recent years, the term antioxidant has become a buzzword in health and nutrition discussions. But what exactly is an antioxidant? To put it simply, antioxidants are molecules that help neutralize harmful free radicals in our bodies. Free radicals are unstable atoms that can cause oxidative stress, leading to cellular damage and contributing to various diseases, including cancer, heart disease, and aging. Therefore, understanding the role of antioxidants in our diet is crucial for maintaining good health.The body produces some antioxidants naturally, but we can also obtain them from the foods we eat. Fruits and vegetables are particularly rich sources of antioxidants. For example, berries, such as blueberries and strawberries, are known for their high levels of vitamin C and other beneficial compounds that act as antioxidants. Dark chocolate, green tea, and nuts are also excellent sources of antioxidants. Incorporating these foods into our daily diet can significantly enhance our body's ability to fight off oxidative stress.Moreover, the benefits of antioxidants extend beyond just fighting free radicals. Research suggests that they may also play a role in reducing inflammation, improving heart health, and enhancing brain function. For instance, some studies have shown that diets rich in antioxidants can lower the risk of chronic diseases and improve overall longevity. This highlights the importance of not only consuming enough antioxidants but also ensuring that our diets are balanced and varied.However, it is essential to note that while antioxidants are beneficial, more is not always better. Some studies have indicated that excessive intake of antioxidants, particularly through supplements, may lead to adverse effects. Therefore, it is generally recommended to obtain antioxidants from whole foods rather than relying on supplements. A well-rounded diet filled with colorful fruits and vegetables can provide the necessary antioxidants without the risks associated with high doses.In conclusion, antioxidants play a vital role in protecting our bodies from oxidative stress and promoting overall health. By incorporating a variety of antioxidant-rich foods into our diet, we can enhance our body's defenses against diseases and support our well-being. As we continue to learn more about the impact of nutrition on our health, it becomes increasingly clear that embracing a diet rich in antioxidants is a wise choice for anyone looking to lead a healthier life.

近年来，术语抗氧化剂已成为健康和营养讨论中的流行词。但究竟什么是抗氧化剂呢？简单来说，抗氧化剂是帮助中和我们体内有害自由基的分子。自由基是不稳定的原子，可能导致氧化应激，从而引起细胞损伤，并促成各种疾病，包括癌症、心脏病和衰老。因此，理解抗氧化剂在我们饮食中的作用对于维持良好的健康至关重要。身体自然产生一些抗氧化剂，但我们也可以通过饮食获得它们。水果和蔬菜特别富含抗氧化剂。例如，浆果，如蓝莓和草莓，以其高含量的维生素C和其他具有益处的化合物而闻名，这些化合物充当抗氧化剂。黑巧克力、绿茶和坚果也是优质的抗氧化剂来源。将这些食物纳入我们的日常饮食可以显著增强我们身体抵御氧化应激的能力。此外，抗氧化剂的好处不仅仅限于对抗自由基。研究表明，它们还可能在减少炎症、改善心脏健康和增强脑功能方面发挥作用。例如，一些研究表明，富含抗氧化剂的饮食可以降低慢性疾病的风险并改善整体寿命。这突显了不仅要摄入足够的抗氧化剂，还要确保我们的饮食均衡和多样的重要性。然而，必须注意的是，尽管抗氧化剂是有益的，但过量并不总是更好。一些研究表明，尤其是通过补充剂摄入过量的抗氧化剂可能会导致不良影响。因此，通常建议从全食物中获取抗氧化剂，而不是依赖补充剂。饮食中充满色彩缤纷的水果和蔬菜可以提供必要的抗氧化剂，而不会带来高剂量相关的风险。总之，抗氧化剂在保护我们身体免受氧化应激和促进整体健康方面发挥着至关重要的作用。通过将多种富含抗氧化剂的食物纳入我们的饮食，我们可以增强身体抵御疾病的能力，支持我们的健康。随着我们继续了解营养对健康的影响，越来越明显的是，拥抱富含抗氧化剂的饮食是任何希望过上更健康生活的明智选择。