alginates

简明释义

英[/ˈæl.dʒɪ.neɪts/]美[/ˈæl.dʒɪ.neɪts/]

n. 海藻酸盐（alginate 的复数）

英英释义

单词用法

同义词

反义词

例句

1.Such pregelatinized flours are sometimes blended with guar flour or alginates.

这些薄煎饼是用牛奶、鸡蛋、面粉调成的面糊做的。

2.Alginate lyase can degrade alginates into oligosaccharides, and it's a kind of important tool enzyme.

褐藻胶裂解酶能裂解褐藻胶制备寡糖，是一种重要的工具酶。

3.Alginate lyase can degrade alginates into oligosaccharides, and it's a kind of important tool enzyme.

褐藻胶裂解酶能裂解褐藻胶制备寡糖，是一种重要的工具酶。

4.In biotechnology, alginates serve as a matrix for cell encapsulation.

在生物技术中，海藻酸盐作为细胞包埋的基质。

5.Dental professionals often use alginates to create impressions of patients' teeth.

牙科专业人员常常使用海藻酸盐来制作患者牙齿的印模。

6.The pharmaceutical industry utilizes alginates in the formulation of controlled-release drugs.

制药行业在控制释放药物的配方中利用海藻酸盐。

7.Some wound dressings contain alginates to promote healing and absorb exudate.

一些伤口敷料中含有海藻酸盐，以促进愈合和吸收渗出液。

8.In the food industry, alginates are used as thickening agents in sauces and dressings.

在食品行业中，海藻酸盐被用作酱汁和调料中的增稠剂。

作文

Alginates are natural polysaccharides derived from the cell walls of brown seaweeds, primarily belonging to the family Phaeophyceae. These substances have gained significant attention in various fields due to their unique properties and versatile applications. One of the most remarkable characteristics of alginates (海藻酸盐) is their ability to form gels in the presence of calcium ions, making them invaluable in food technology, pharmaceuticals, and even biomedical applications. In the food industry, alginates (海藻酸盐) are often used as thickening agents, stabilizers, and emulsifiers. They help to improve the texture and consistency of products such as ice cream, salad dressings, and sauces. By enhancing the mouthfeel and preventing ingredient separation, alginates (海藻酸盐) contribute to a better overall consumer experience.Moreover, alginates (海藻酸盐) exhibit excellent water retention properties, which can be beneficial in food preservation. Their ability to retain moisture helps to extend the shelf life of various products while maintaining quality. This property is particularly important in the production of processed foods, where maintaining freshness is crucial for both safety and taste.In the realm of pharmaceuticals, alginates (海藻酸盐) are employed in drug delivery systems. Their biocompatibility and non-toxic nature make them suitable for formulating controlled-release medications. When alginates (海藻酸盐) are combined with other materials, they can create hydrogels that encapsulate drugs, allowing for gradual release into the body. This method enhances the efficacy of treatments while minimizing side effects, offering a promising avenue for modern medicine.Additionally, alginates (海藻酸盐) play a crucial role in wound care. Their gel-forming ability helps to create a moist environment conducive to healing. When applied to wounds, alginates (海藻酸盐) absorb excess exudate and promote tissue regeneration. This application is especially valuable in treating chronic wounds, burns, and surgical incisions, where optimal healing conditions are essential.The versatility of alginates (海藻酸盐) extends beyond food and pharmaceuticals. In the field of biotechnology, they are used in cell encapsulation techniques, allowing researchers to study cellular behavior in a controlled environment. The ability to manipulate the properties of alginates (海藻酸盐) through various chemical modifications opens up new possibilities for innovative research and applications.Despite their numerous advantages, the extraction and production of alginates (海藻酸盐) must be conducted sustainably to protect marine ecosystems. Overharvesting of seaweed can lead to ecological imbalances, so it is vital to implement responsible harvesting practices and explore alternative sources. Research into cultivating seaweed specifically for alginates (海藻酸盐) production is ongoing, aiming to meet the increasing demand while preserving natural habitats.In conclusion, alginates (海藻酸盐) are remarkable compounds with diverse applications across various industries. Their unique properties make them invaluable in food technology, pharmaceuticals, and biotechnology. As we continue to explore and harness the potential of alginates (海藻酸盐), it is essential to prioritize sustainability in their production to ensure that these natural resources remain available for future generations. The ongoing research and development in this field promise exciting advancements that could further enhance our understanding and utilization of alginates (海藻酸盐).

海藻酸盐是从褐藻细胞壁中提取的天然多糖，主要属于褐藻科。这些物质因其独特的特性和多种应用而受到广泛关注。海藻酸盐的一个显著特点是它们在钙离子存在时能够形成凝胶，这使得它们在食品技术、制药甚至生物医学应用中都非常宝贵。在食品工业中，海藻酸盐常被用作增稠剂、稳定剂和乳化剂。它们有助于改善冰淇淋、沙拉酱和酱汁等产品的质地和一致性。通过增强口感并防止成分分离，海藻酸盐为消费者提供了更好的整体体验。此外，海藻酸盐表现出极佳的保水特性，这在食品保鲜中是有益的。它们保持湿度的能力有助于延长各种产品的保质期，同时保持质量。这一特性在加工食品的生产中尤为重要，因为保持新鲜对于安全和口味至关重要。在制药领域，海藻酸盐被用于药物递送系统。它们的生物相容性和无毒特性使其适合用于控制释放药物的制备。当海藻酸盐与其他材料结合时，可以形成包裹药物的水凝胶，从而使药物逐渐释放到体内。这种方法提高了治疗效果，同时最小化副作用，为现代医学提供了有前景的途径。此外，海藻酸盐在伤口护理中也发挥着关键作用。它们的凝胶形成能力有助于创造有利于愈合的湿润环境。当应用于伤口时，海藻酸盐吸收过多的渗出液并促进组织再生。这一应用在治疗慢性伤口、烧伤和手术切口时尤其有价值，因为最佳的愈合条件至关重要。海藻酸盐的多样性不仅限于食品和制药。在生物技术领域，它们用于细胞包埋技术，允许研究人员在受控环境中研究细胞行为。通过各种化学改性来操纵海藻酸盐的特性为创新研究和应用开辟了新的可能性。尽管有众多优点，但提取和生产海藻酸盐必须可持续进行，以保护海洋生态系统。过度采摘海藻可能导致生态失衡，因此实施负责任的采摘实践和探索替代来源至关重要。关于专门培养海藻以生产海藻酸盐的研究正在进行中，旨在满足日益增长的需求，同时保护自然栖息地。总之，海藻酸盐是一种具有多种应用的显著化合物，涉及各个行业。它们的独特特性使其在食品技术、制药和生物技术中不可或缺。随着我们继续探索和利用海藻酸盐的潜力，优先考虑其生产的可持续性是至关重要的，以确保这些自然资源在未来仍然可用。该领域持续的研究和开发承诺带来令人兴奋的进展，进一步增强我们对海藻酸盐的理解和利用。