cyclodextrin

简明释义

英[ˌsaɪkləʊˈdekstrɪn]美[saɪkloʊˈdekstrɪn]

n. [生化] 环糊精

英英释义

单词用法

同义词

反义词

例句

1.This article introduce kinds, properties, producing and testing methods of the branched cyclodextrin and the prospect in food, medicine, agriculture and cosmetic industry.

该文介绍支链环糊精的种类、特性、制备和检测方法及其在食品、医药、农业及化妆品等领域应用前景。

2.And the properties and application in environmental science of crown ethers, polymerized crown ethers and Cyclodextrin Containing polymer were reviewed in this paper.

概述了冠醚、冠醚高分子及环糊精高分子的性质和在环境科学中的应用现状。

3.The effects of some protein modification reagents on the activity of cyclodextrin glucanotransferase (CGTase) have been studied.

不同蛋白质修饰剂对环糊精葡萄糖基转移酶进行修饰。

4.The poly(pseudo)rotaxanes assembled by the cyclodextrin and the macromolecule has broad application prospect in the directions of medicine releasing, protein separating purifying, etc.

环糊精与大分子组装的准聚轮烷在药物释放、蛋白质分离提纯等方向具有广阔的应用前景。

5.Said invented composition also contains citric acid, phospholipin, cyclodextrin and its derivative or surfactant, and said invented product has good solubility and stability.

本发明组合物中还含有枸橼酸、磷脂、环糊精及其衍生物或表面活性剂，该制品具有良好的溶解性和稳定性。

6.Aim To investigate the combined effect of cosolvent and cyclodextrin (CD) on solubilization of insoluble drugs.

目的研究潜溶剂和环糊精对难溶性药物的联合增溶作用。

7.It is prepared by supercritical extraction, flocculating and alcohol settling cyclodextrin investing and solid dispersion preparation technique.

该制剂的制备采用了超临界提取及絮凝醇沉的工艺及环糊精包埋与固体分散体制剂技术。

8.In this article, the applications of modified cyclodextrins, cyclodextrin polymers and cyclodextrin metal complexes in enzyme mimics were reviewed.

本文概述了修饰环糊精、环糊精聚合物以及环糊精金属配合物在模拟酶研究中的应用。

9.The invention discloses a cyclodextrin modified monolayer graphite, a supramolecular complex thereof, a preparation method, and application.

本发明公开了一种环糊精修饰单层石墨及其超分子复合物和制备方法及用途。

10.The pharmaceutical company developed a new drug formulation using cyclodextrin to enhance solubility.

这家制药公司开发了一种新的药物配方，使用环糊精来增强溶解性。

11.In food science, cyclodextrin is often used to improve the stability of flavors and aromas.

在食品科学中，环糊精常用于提高香味和气味的稳定性。

12.Researchers found that cyclodextrin can encapsulate vitamins, making them more bioavailable.

研究人员发现，环糊精可以包裹维生素，使其更易被生物利用。

13.The cosmetic industry utilizes cyclodextrin to deliver active ingredients effectively.

化妆品行业利用环糊精有效传递活性成分。

14.A study showed that cyclodextrin could reduce the bitterness of certain medications.

一项研究表明，环糊精可以减少某些药物的苦味。

作文

Cyclodextrins are a fascinating class of cyclic oligosaccharides that have gained significant attention in various fields such as pharmaceuticals, food science, and environmental applications. These unique molecules are formed from glucose units linked together in a ring structure, which allows them to encapsulate other molecules within their hydrophobic cavity. This property makes cyclodextrin (环糊精) particularly useful for improving the solubility and stability of poorly soluble compounds. In recent years, research has demonstrated that cyclodextrin (环糊精) can enhance the bioavailability of drugs, making them more effective when administered to patients. One of the most common types of cyclodextrin (环糊精) is alpha-cyclodextrin, which consists of six glucose units. It is known for its ability to form inclusion complexes with a variety of guest molecules, ranging from small organic compounds to larger biomolecules. The formation of these complexes can significantly modify the physical and chemical properties of the encapsulated substances, leading to improved performance in various applications. For instance, in the pharmaceutical industry, the use of cyclodextrin (环糊精) can help to mask unpleasant tastes and odors of certain medications, making them more palatable for patients, especially children. In addition to its applications in pharmaceuticals, cyclodextrin (环糊精) has also found its way into the food industry. It is used as a food additive to improve the flavor and aroma of products by capturing volatile compounds and releasing them gradually. This slow release mechanism not only enhances the sensory experience of food but also contributes to the overall stability of the product. Moreover, cyclodextrin (环糊精) can help to reduce the fat content in food products without compromising taste, making it an attractive option for health-conscious consumers. Environmental applications of cyclodextrin (环糊精) are also being explored, particularly in the field of pollution remediation. Due to its ability to form complexes with various pollutants, cyclodextrin (环糊精) can be employed to remove harmful substances from contaminated water and soil. This potential for environmental cleanup highlights the versatility of cyclodextrin (环糊精) and its importance in addressing some of the pressing challenges faced by society today. Despite its many advantages, the use of cyclodextrin (环糊精) is not without challenges. The production of cyclodextrin (环糊精) can be costly, and the availability of high-purity forms may limit its widespread application. Furthermore, the interaction of cyclodextrin (环糊精) with different guest molecules can vary significantly, necessitating extensive research and optimization for each specific application. In conclusion, cyclodextrin (环糊精) represents a remarkable advancement in the field of molecular chemistry with its ability to encapsulate and modify the properties of various compounds. Its applications span across multiple industries, including pharmaceuticals, food science, and environmental remediation. As research continues to uncover new uses for cyclodextrin (环糊精), it is likely to play an increasingly important role in enhancing product formulations and addressing environmental challenges. The ongoing exploration of this versatile molecule holds great promise for future innovations and improvements in quality of life.