humectant

简明释义

英[hjuːˈmektənt]美[hjuːˈmektəntˌjuːˈmektənt]

adj. 湿润的；湿润剂的

n. [助剂] 湿润剂

英英释义

单词用法

同义词

反义词

例句

1.Ethylene glycol glycosides, useful as humectant in cosmetics, were prepared by phosphoric acid-catalyzed acetalization of glucose with ethylene glycol.

在磷酸催化下，由葡萄糖和乙二醇经缩醛化反应制备了乙二醇葡糖苷，可用作化妆品保湿剂。

2.Vegetable Glycerin, a natural humectant, attracts moisture to skin to maintain optimal hydration balance.

蔬菜甘油，天然保湿剂，保持肌肤最佳的保湿平衡。

3.The invention relates to an amino acid humectant special for tobacco with good moisturizing property, high content, good color and luster and smell, and higher specific gravity and viscosity.

本发明涉及一种保湿性能好、含量高、色泽及气味好、比重及粘度较高的烟草专用氨基酸保湿剂。

4.The present invention discloses a kind of tobacco humectant, which is water solution of pyrrolidone carboxylate.

本发明公开了一种烟草保润剂，该烟草保润剂是吡咯烷酮羧酸盐的水溶液。

5.The amino acid humectant also can improve the color and the smell of the tobacco, improve the quality of the tobacco, and have a certain tar-reducing function.

同时可以改善卷烟的色香味，提高香烟的品质，并具有一定的降焦作用。

6.The invention relates to a moisture absorption humectant which adopts trehalose quaternary ammonium salt and a preparation method thereof, belonging to the daily chemical field and medicine industry.

本发明涉及日化领域及医药行业，具体是一种采用海藻糖季铵盐的吸湿保湿剂及其制备方法。

7.Glycerin is a popular humectant 保湿剂 found in many cosmetic formulations.

甘油是一种常见的humectant 保湿剂，在许多化妆品配方中都能找到。

8.Many skincare brands promote their use of humectants 保湿剂 to attract customers looking for hydration.

许多护肤品牌宣传使用humectants 保湿剂来吸引寻找水分补充的顾客。

9.Using a humectant 保湿剂 in your daily routine can significantly improve your skin's texture.

在日常护肤中使用humectant 保湿剂可以显著改善皮肤质地。

10.In hair care products, humectants 保湿剂 are often used to retain moisture and prevent dryness.

在护发产品中，humectants 保湿剂通常用于保持水分，防止干燥。

11.The lotion contains a natural humectant 保湿剂 that helps to keep your skin hydrated.

这款乳液含有一种天然的humectant 保湿剂，可以帮助保持皮肤水分。

作文

In the world of skincare and cosmetics, one term that often comes up is humectant. A humectant is a substance that helps to retain moisture in the skin by attracting water from the environment or from deeper layers of the skin. This property makes humectants essential ingredients in many moisturizing products. They play a crucial role in maintaining skin hydration, which is vital for overall skin health and appearance. The importance of humectants cannot be overstated. As we age, our skin naturally loses its ability to retain moisture, leading to dryness and the appearance of fine lines and wrinkles. By incorporating humectants into our skincare routines, we can help combat these signs of aging. Common humectants found in skincare products include glycerin, hyaluronic acid, and aloe vera. Each of these ingredients has unique properties that contribute to their effectiveness as humectants. For instance, glycerin is a popular choice due to its ability to draw moisture from the air and bind it to the skin. It is often found in lotions and creams because it leaves the skin feeling soft and hydrated. Hyaluronic acid, on the other hand, is known for its incredible capacity to hold water—up to 1,000 times its weight in water. This makes it an excellent humectant for plumping the skin and giving it a youthful appearance. Aloe vera is not only soothing but also acts as a natural humectant, helping to retain moisture while providing additional benefits like healing and calming irritated skin. When formulating a skincare routine, it is essential to consider the balance of humectants and occlusives. While humectants draw moisture into the skin, occlusives create a barrier that prevents moisture loss. Ingredients like petroleum jelly and shea butter serve as occlusives and are often used in conjunction with humectants to maximize hydration. This combination ensures that the skin remains moisturized throughout the day, even in dry climates. Moreover, the effectiveness of humectants can vary depending on the humidity levels in the environment. In high humidity, humectants can effectively attract moisture from the air, while in low humidity, they may draw moisture from the skin itself, potentially leading to further dryness. Therefore, it is crucial to choose the right products based on individual skin types and environmental conditions. In conclusion, humectants are vital components of effective skincare. They help maintain moisture levels in the skin, promoting a healthy and youthful appearance. Understanding how to incorporate humectants into your skincare routine can lead to better results and improved skin health. Whether you are dealing with dry skin, aging concerns, or simply want to keep your skin hydrated, look for products that contain humectants to achieve your skincare goals. By prioritizing hydration with the help of humectants, you can enjoy healthier, more radiant skin for years to come.

在护肤和化妆品的世界中，一个经常出现的术语是保湿剂。保湿剂是一种通过吸引来自环境或皮肤深层的水分来帮助保持皮肤水分的物质。这一特性使得保湿剂成为许多保湿产品中的重要成分。它们在维持皮肤水分方面发挥着关键作用，这对整体皮肤健康和外观至关重要。保湿剂的重要性不容小觑。随着我们年龄的增长，皮肤自然失去保持水分的能力，导致干燥和细纹、皱纹的出现。通过将保湿剂融入我们的护肤程序中，我们可以帮助对抗这些衰老迹象。常见的保湿剂包括甘油、透明质酸和芦荟。每种成分都有独特的特性，使其作为保湿剂的有效性。例如，甘油因其能够从空气中吸引水分并将其结合到皮肤上而成为一种流行选择。它通常出现在乳液和面霜中，因为它使皮肤感觉柔软和滋润。另一方面，透明质酸以其惊人的持水能力而闻名——它可以保持自身重量1000倍的水分。这使得它成为一种极好的保湿剂，可以使皮肤丰满，赋予其年轻的外观。芦荟不仅具有舒缓作用，还充当天然的保湿剂，帮助保持水分，同时提供额外的好处，如愈合和舒缓刺激的皮肤。在制定护肤程序时，考虑保湿剂和封闭剂之间的平衡是至关重要的。虽然保湿剂将水分吸引到皮肤中，但封闭剂则形成一个防止水分流失的屏障。像石油胶和乳木果油这样的成分作为封闭剂，通常与保湿剂一起使用，以最大限度地提高水分。这种组合确保皮肤在一天内保持滋润，即使在干燥的气候中。此外，保湿剂的有效性可能会根据环境中的湿度水平而有所不同。在高湿度下，保湿剂可以有效地从空气中吸引水分，而在低湿度下，它们可能会从皮肤本身吸取水分，这可能导致进一步的干燥。因此，根据个人的肤质和环境条件选择合适的产品至关重要。总之，保湿剂是有效护肤的关键成分。它们帮助维持皮肤的水分水平，促进健康和年轻的外观。了解如何将保湿剂融入您的护肤程序可以带来更好的效果和改善的皮肤健康。无论您是面临干燥皮肤、衰老问题，还是只是想保持皮肤滋润，都可以寻找含有保湿剂的产品，以实现您的护肤目标。通过优先考虑水分补给，并借助保湿剂，您可以享受多年来更健康、更光彩照人的皮肤。