fatty acid

简明释义

脂肪酸

英英释义

例句

1.Some fatty acids can help reduce inflammation in the body.

某些脂肪酸可以帮助减少体内的炎症。

2.Omega-3 fatty acids are known to promote heart health.

Omega-3脂肪酸被认为有助于心脏健康。

3.The body uses fatty acid as a primary source of energy during prolonged exercise.

身体在长时间运动中将脂肪酸作为主要能量来源。

4.The nutrition label indicates the amount of saturated fatty acids in the product.

营养标签显示了产品中饱和脂肪酸的含量。

5.Avocados are rich in monounsaturated fatty acids.

鳄梨富含单不饱和脂肪酸。

作文

Fatty acids are essential components of lipids, which are crucial for various biological functions in the human body. They are long hydrocarbon chains that end with a carboxylic acid group. The structure of fatty acid (脂肪酸) can vary in length and saturation, leading to different types of fatty acids, such as saturated, monounsaturated, and polyunsaturated fatty acids. Each type plays a unique role in our health and well-being. Saturated fatty acids (饱和脂肪酸) have no double bonds between carbon atoms, which means they are fully saturated with hydrogen atoms. These are typically solid at room temperature and can be found in animal fats, butter, and certain oils like coconut oil. While they can provide energy, excessive consumption of saturated fatty acids (饱和脂肪酸) is linked to increased levels of cholesterol in the blood, which may lead to heart disease. Therefore, it is essential to consume them in moderation.On the other hand, unsaturated fatty acids (不饱和脂肪酸) contain one or more double bonds in their structure. Monounsaturated fatty acids (单不饱和脂肪酸) have one double bond, while polyunsaturated fatty acids (多不饱和脂肪酸) have multiple double bonds. These types of fatty acids (脂肪酸) are usually liquid at room temperature and are found in plant-based oils, nuts, seeds, and fish. They are considered beneficial for heart health as they can help reduce bad cholesterol levels and provide essential nutrients like omega-3 and omega-6 fatty acids. Incorporating these into our diets can lead to improved cardiovascular health and overall well-being.The balance between saturated and unsaturated fatty acids (脂肪酸) is vital. A diet high in saturated fatty acids (饱和脂肪酸) and low in unsaturated fatty acids (不饱和脂肪酸) can lead to health issues, including obesity, diabetes, and heart disease. Conversely, a diet rich in unsaturated fatty acids (不饱和脂肪酸) can contribute to better health outcomes. It is recommended to replace saturated fatty acids (饱和脂肪酸) with unsaturated ones whenever possible.In addition to their roles in heart health, fatty acids (脂肪酸) are also important for brain function and development. The brain is composed of a significant amount of fat, and certain fatty acids (脂肪酸) are crucial for maintaining its structure and function. Omega-3 fatty acids (欧米伽-3 脂肪酸), for instance, are known for their anti-inflammatory properties and are linked to improved cognitive function and mental health. Including sources of omega-3, such as fatty fish, flaxseeds, and walnuts, in our diets can support brain health and reduce the risk of mental decline as we age.In conclusion, understanding fatty acids (脂肪酸) and their impact on our health is crucial for making informed dietary choices. Balancing saturated and unsaturated fatty acids (脂肪酸) in our diets can lead to better health outcomes and contribute to overall well-being. By prioritizing healthy sources of fatty acids (脂肪酸), we can enhance our nutritional intake and support our bodily functions effectively.

脂肪酸是脂质的重要组成部分，对人体的各种生物功能至关重要。它们是以羧酸基团结束的长碳氢链。脂肪酸（fatty acid）的结构可以在长度和饱和度上有所不同，导致不同类型的脂肪酸，如饱和脂肪酸、单不饱和脂肪酸和多不饱和脂肪酸。每种类型在我们的健康和福祉中发挥着独特的作用。饱和脂肪酸（saturated fatty acids）在碳原子之间没有双键，这意味着它们完全被氢原子饱和。这些通常在室温下是固态的，可以在动物脂肪、黄油和某些油（如椰子油）中找到。虽然它们可以提供能量，但过量摄入饱和脂肪酸（saturated fatty acids）与血液中的胆固醇水平升高有关，这可能导致心脏病。因此，适量摄入它们是至关重要的。另一方面，不饱和脂肪酸（unsaturated fatty acids）在其结构中含有一个或多个双键。单不饱和脂肪酸（monounsaturated fatty acids）具有一个双键，而多不饱和脂肪酸（polyunsaturated fatty acids）则具有多个双键。这些类型的脂肪酸（fatty acids）通常在室温下是液态的，存在于植物油、坚果、种子和鱼类中。它们被认为对心脏健康有益，因为它们可以帮助降低坏胆固醇水平，并提供诸如欧米伽-3和欧米伽-6脂肪酸等必需营养素。将这些纳入我们的饮食中可以改善心血管健康和整体福祉。饱和和不饱和脂肪酸（fatty acids）之间的平衡至关重要。高饱和脂肪酸（saturated fatty acids）和低不饱和脂肪酸（unsaturated fatty acids）的饮食可能导致健康问题，包括肥胖、糖尿病和心脏病。相反，富含不饱和脂肪酸（unsaturated fatty acids）的饮食可以带来更好的健康结果。建议尽可能用不饱和脂肪酸替代饱和脂肪酸。除了在心脏健康中的作用外，脂肪酸（fatty acids）对于大脑功能和发展也很重要。大脑由大量脂肪组成，某些脂肪酸（fatty acids）对维持其结构和功能至关重要。例如，欧米伽-3脂肪酸（omega-3 fatty acids）以其抗炎特性而闻名，与改善认知功能和心理健康相关。将富含欧米伽-3的食物，如脂肪鱼、亚麻籽和核桃，纳入我们的饮食中可以支持大脑健康，降低我们随着年龄增长而出现精神衰退的风险。总之，理解脂肪酸（fatty acids）及其对我们健康的影响对于做出明智的饮食选择至关重要。在我们的饮食中平衡饱和和不饱和脂肪酸（fatty acids）可以带来更好的健康结果，并促进整体福祉。通过优先选择健康的脂肪酸（fatty acids）来源，我们可以有效增强营养摄入，支持身体功能。