alpha cellulose

简明释义

1. α纤维素; 2. 甲种纤维素;

英英释义

例句

1.Research shows that alpha cellulose α-纤维素 can improve the strength of biodegradable plastics.

研究表明，alpha cellulose α-纤维素可以提高生物降解塑料的强度。

2.To enhance the texture of cosmetics, manufacturers often include alpha cellulose α-纤维素 in their formulations.

为了增强化妆品的质感，制造商通常在配方中加入alpha cellulose α-纤维素。

3.In textile manufacturing, alpha cellulose α-纤维素 is crucial for making rayon and other fibers.

在纺织制造中，alpha cellulose α-纤维素对于制作人造丝和其他纤维至关重要。

4.The paper industry often uses alpha cellulose α-纤维素 as a primary raw material for producing high-quality paper.

造纸行业常常将alpha cellulose α-纤维素作为生产高质量纸张的主要原材料。

5.The food industry uses alpha cellulose α-纤维素 as a thickening agent in various products.

食品行业在各种产品中使用alpha cellulose α-纤维素作为增稠剂。

作文

Alpha cellulose is a term that refers to the purest form of cellulose found in plant materials. It is a crucial component in the production of various products, ranging from paper to textiles. Understanding the significance of alpha cellulose (α-纤维素) is essential for anyone interested in material science or industrial applications. Cellulose itself is a complex carbohydrate that forms the structural component of the primary cell wall of green plants. It is composed of long chains of glucose molecules. However, not all cellulose is created equal. Alpha cellulose (α-纤维素) is distinguished from other types of cellulose, such as beta and gamma cellulose, by its higher degree of polymerization and lower solubility in solvents. This characteristic makes it more valuable for industrial applications. In the paper industry, alpha cellulose (α-纤维素) is particularly important. The quality of paper is often determined by the amount of alpha cellulose (α-纤维素) present in the pulp. Higher levels of alpha cellulose (α-纤维素) lead to stronger and more durable paper products. This is why manufacturers often strive to maximize the extraction of alpha cellulose (α-纤维素) during the pulping process. Moreover, alpha cellulose (α-纤维素) plays a critical role in the textile industry. It is used to produce rayon, a semi-synthetic fiber made from regenerated cellulose. The presence of alpha cellulose (α-纤维素) ensures that the rayon produced has desirable qualities such as strength and smoothness. Additionally, alpha cellulose (α-纤维素) can be processed into various forms, including films and coatings, which are used in a wide range of applications, from packaging to medical supplies. The extraction and purification of alpha cellulose (α-纤维素) involve several chemical processes. Typically, wood or cotton is treated with alkaline solutions to remove hemicellulose and lignin, leaving behind a concentrated form of alpha cellulose (α-纤维素). This process not only increases the purity of the cellulose but also enhances its functional properties. Research into alpha cellulose (α-纤维素) continues to grow as scientists explore its potential in sustainable materials and biodegradable products. With increasing environmental concerns, there is a push towards using alpha cellulose (α-纤维素) in eco-friendly applications. For instance, bioplastics made from alpha cellulose (α-纤维素) could provide a sustainable alternative to petroleum-based plastics. In conclusion, alpha cellulose (α-纤维素) is not just a scientific term; it represents a vital resource in various industries. Its unique properties make it indispensable for producing high-quality paper, textiles, and even innovative sustainable materials. As we continue to advance our understanding of cellulose and its applications, the importance of alpha cellulose (α-纤维素) will undoubtedly grow, making it a key player in the future of material science and sustainability.

α-纤维素是指植物材料中最纯的纤维素形式。它是生产各种产品的关键成分，从纸张到纺织品。理解alpha cellulose（α-纤维素）的意义对任何对材料科学或工业应用感兴趣的人来说都是至关重要的。纤维素本身是一种复杂的碳水化合物，形成绿色植物初级细胞壁的结构成分。它由长链的葡萄糖分子组成。然而，并非所有的纤维素都是相同的。alpha cellulose（α-纤维素）与其他类型的纤维素（如β-纤维素和γ-纤维素）不同，其聚合度较高，且在溶剂中的溶解度较低。这一特性使其在工业应用中更具价值。在造纸工业中，alpha cellulose（α-纤维素）尤为重要。纸张的质量通常由纸浆中alpha cellulose（α-纤维素）的含量决定。较高的alpha cellulose（α-纤维素）含量会导致更强、更耐用的纸制品。这就是为什么制造商在制浆过程中往往努力最大限度地提取alpha cellulose（α-纤维素）。此外，alpha cellulose（α-纤维素）在纺织工业中也发挥着关键作用。它用于生产人造丝，这是一种由再生纤维素制成的半合成纤维。alpha cellulose（α-纤维素）的存在确保了所生产的人造丝具有强度和平滑度等理想特性。此外，alpha cellulose（α-纤维素）可以加工成各种形式，包括薄膜和涂层，这些都广泛应用于从包装到医疗用品的各个领域。提取和纯化alpha cellulose（α-纤维素）涉及几种化学过程。通常，木材或棉花会用碱性溶液处理，以去除半纤维素和木质素，从而留下浓缩的alpha cellulose（α-纤维素）。这一过程不仅提高了纤维素的纯度，还增强了其功能特性。对alpha cellulose（α-纤维素）的研究持续增长，科学家们探索其在可持续材料和生物降解产品中的潜力。随着环境问题的日益严重，越来越多的人希望使用alpha cellulose（α-纤维素）来开发环保应用。例如，由alpha cellulose（α-纤维素）制成的生物塑料可以为石油基塑料提供一种可持续的替代方案。总之，alpha cellulose（α-纤维素）不仅仅是一个科学术语；它代表了各个行业中的一种重要资源。其独特的性质使其在生产高质量纸张、纺织品甚至创新的可持续材料方面不可或缺。随着我们对纤维素及其应用理解的不断深入，alpha cellulose（α-纤维素）的重要性无疑会增加，使其成为材料科学和可持续发展的未来关键角色。