benzoyl

简明释义

英[ˈbenzəʊɪl]美[ˈbenzoʊˌɪl]

n. 苯甲酰

英英释义

单词用法

同义词

反义词

例句

1.Objective to develop a method to detect benzoyl peroxide contained in condiment by high performance liquid chromatography (HPLC) technique.

目的建立高效液相色谱法测定调料品中过氧化苯甲酰的方法。

2.Contains no Benzoyl Peroxide, which can dry the skin.

不含有过氧化苯甲酰，它可以干的皮肤。

3.But benzoyl peroxide dries out skin causing itching or allergic reactions.

但过氧化苯甲酰干出引起皮肤瘙痒或过敏性反应。

4.Objective: To find a new method in determining the decolorizing agent Benzoyl Peroxide by HPLC.

目的建立用高效液相色谱仪测定食用蔗糖中脱色剂过氧化苯甲酰的新方法。

5.A new photoinitiator, 4-phenoxy benzophenone (PBZP), was synthesized and characterized using diphenyl ether and benzoyl chloride as raw material.

以二苯醚与苯甲酰氯为原料，合成了一种新型的激光光敏刺——4 -苯氧基二苯甲酮(PBZP)。

6.For example, a benzoyl peroxide and a topical antibiotic.

比如过氧化苯甲酰和局部抗生素制剂。

7.The active ingredient in this lotion is benzoyl peroxide, which helps kill acne-causing bacteria.

这种乳液的活性成分是苯甲酰过氧化物，有助于杀死导致痤疮的细菌。

8.After using the benzoyl gel for a week, my skin felt much clearer.

使用这种苯甲酰凝胶一周后，我的皮肤感觉清爽多了。

9.The dermatologist recommended a cream containing benzoyl to help treat my acne.

皮肤科医生推荐了一种含有苯甲酰的乳膏来帮助治疗我的痤疮。

10.I noticed that the benzoyl wash significantly reduced the number of breakouts.

我发现这种苯甲酰洗面奶显著减少了我的痘痘数量。

11.It’s important to apply benzoyl products only to affected areas to avoid dryness.

只在受影响区域涂抹苯甲酰产品是很重要的，以避免干燥。

作文

The world of chemistry is filled with fascinating compounds that play crucial roles in various industries, one of which is benzoyl (苯甲酰). This compound is primarily known for its application in the field of dermatology, particularly in the treatment of acne. Understanding the structure and function of benzoyl can provide insights into its effectiveness and versatility as a chemical agent.Benzoyl is derived from benzoic acid and is often found in the form of benzoyl peroxide. It is a white crystalline powder that is soluble in organic solvents but has limited solubility in water. The unique properties of benzoyl make it an essential ingredient in many over-the-counter acne treatments. Its primary mechanism of action involves the oxidation of bacteria on the skin, specifically targeting Propionibacterium acnes, the bacterium responsible for acne formation.In addition to its antibacterial properties, benzoyl also acts as a keratolytic agent, which means it helps to exfoliate the skin by promoting the shedding of dead skin cells. This dual action not only reduces the number of acne lesions but also prevents future breakouts by keeping the pores clear. Many dermatologists recommend products containing benzoyl peroxide as a first-line treatment for mild to moderate acne due to its proven efficacy.However, while benzoyl is effective, it can also cause side effects such as dryness, redness, and peeling of the skin. Therefore, it is essential for users to start with lower concentrations and gradually increase usage to minimize irritation. Moreover, it is advisable to use a good moisturizer alongside benzoyl products to maintain skin hydration.Beyond dermatology, benzoyl has applications in other fields as well. For instance, it is used in the production of certain plastics and resins, where it serves as a polymerization initiator. The ability of benzoyl to generate free radicals under UV light makes it valuable in the manufacturing of materials that require curing or hardening processes.Moreover, benzoyl compounds are also utilized in the synthesis of various pharmaceuticals and agrochemicals. Their versatility in different chemical reactions allows chemists to create a wide range of products that can be tailored for specific applications. This adaptability highlights the importance of benzoyl in both industrial and medicinal chemistry.In conclusion, benzoyl (苯甲酰) is a remarkable compound with significant implications in skincare and industrial applications. Its effectiveness in treating acne has made it a staple in dermatological treatments, while its chemical properties open doors to various uses in manufacturing and pharmaceuticals. As we continue to explore the vast world of chemistry, compounds like benzoyl remind us of the intricate connections between science and everyday life. Understanding such compounds not only enhances our knowledge of chemistry but also empowers us to make informed choices about the products we use on our skin and in our homes.

化学世界充满了各种迷人的化合物，这些化合物在各个行业中发挥着至关重要的作用，其中之一就是benzoyl（苯甲酰）。这种化合物主要以其在皮肤病学领域的应用而闻名，特别是在治疗痤疮方面。理解benzoyl的结构和功能可以提供对其有效性和多功能性的洞察。Benzoyl源于苯甲酸，通常以过氧化苯甲酰的形式存在。它是一种白色结晶粉末，易溶于有机溶剂，但在水中的溶解度有限。benzoyl独特的性质使其成为许多非处方痤疮治疗产品的重要成分。它的主要作用机制涉及对皮肤上细菌的氧化，特别是针对引起痤疮形成的丙酸杆菌。除了抗菌特性外，benzoyl还作为一种角质溶解剂，促进死皮细胞的脱落，从而帮助去角质。这种双重作用不仅减少了痤疮病变的数量，还通过保持毛孔畅通来防止未来的爆发。许多皮肤科医生推荐含有benzoyl过氧化物的产品作为轻度到中度痤疮的一线治疗，因为它的有效性得到了证明。然而，尽管benzoyl有效，但也可能引起干燥、发红和脱皮等副作用。因此，用户应从较低浓度开始，逐渐增加使用频率，以最小化刺激。此外，建议在使用benzoyl产品的同时使用良好的保湿剂，以保持皮肤水分。除了皮肤病学，benzoyl在其他领域也有应用。例如，它用于某些塑料和树脂的生产中，作为聚合引发剂。benzoyl在紫外光下产生自由基的能力使其在需要固化或硬化过程的材料制造中具有价值。此外，benzoyl化合物还用于合成各种药品和农用化学品。它们在不同化学反应中的多功能性使化学家能够创造出一系列可针对特定应用量身定制的产品。这种适应性突显了benzoyl在工业和医药化学中的重要性。总之，benzoyl（苯甲酰）是一种显著的化合物，在护肤和工业应用中具有重要意义。它在治疗痤疮方面的有效性使其成为皮肤病治疗中的基础，而它的化学特性则为制造和药品提供了各种用途。随着我们继续探索广阔的化学世界，像benzoyl这样的化合物提醒我们科学与日常生活之间的复杂联系。理解这些化合物不仅增强了我们对化学的知识，而且使我们能够对使用的产品做出明智的选择，无论是在皮肤上还是在家中。