aglycone

简明释义

英[eɪˈɡlaɪkəʊn]美[əˈɡlaɪˌkon]

n. 糖苷配基（等于 aglycon）

英英释义

单词用法

同义词

反义词

例句

1.The high purification soy isoflavone aglycone was extracted from low purification soy isoflavone product by acid hydrolysis, ultrasound-assisted acid hydrolysis and enzyme hydrolysis.

以低纯度商品大豆异黄酮为原料，利用酸水解法、超声波辅助酸水解法及酶水解法制备高纯度大豆异黄酮甙元产品。

2.And its aglycone is attained through the hydrolysis of Daidzin with hydrochloric acid...

产品再通过盐酸水解可以得到其相应甙元。

3.Abstract: This paper compares soy isoflavone aglycone content of edamame prepared by different processing methods, and then study its hypoglycemic and hypolipidemic activity.

摘要：本文比较不同处理方式下毛豆中大豆异黄酮苷元的含量，继而对冻干条件下处理的毛豆样品进行降血糖降血脂活性的研究。

4.Aglycone bacteriostasis of ash bark was superior to glycoside, fraxetin and aesculetin bacteriostasis were most powerful in 5 kinds of coumarin monomer.

秦皮中苷元的抑菌作用优于苷，5种香豆素类单体中秦皮素、秦皮乙素抑菌作用最强。

5.The high purification soy isoflavone aglycone was extracted from low purification soy isoflavone product by acid hydrolysis, ultrasound-assisted acid hydrolysis and enzyme hydrolysis.

以低纯度商品大豆异黄酮为原料，利用酸水解法、超声波辅助酸水解法及酶水解法制备高纯度大豆异黄酮甙元产品。

6.Therefore, this short and simple route was an ideal method to synthesize aglycone.

整个路线步骤短，操作简单，是合成呋甾皂苷元的较理想方法。

7.It has a strong demand of synthetic aglycone of gastrodin and its derivatives. 16 gastrodin aglycone derivatives were prepared with simple methods in this paper.

本文共合成出十六个天麻素苷元衍生物，意图通过活性检测，筛选出具有良好生物活性的化合物。

8.Strong acids precipitated the hydrolyzation of THSG into glucose and aglycone, which then degraded into phenol compound.

强酸促使THSG水解为葡萄糖和苷元，并进一步降解为酚类化合物。

9.The aglycone portion of the molecule is responsible for its biological activity.

分子中的非糖苷部分负责其生物活性。

10.The flavonoids were analyzed, focusing on the structure of their aglycone forms.

这些类黄酮进行了分析，重点关注它们的非糖苷形式的结构。

11.The compound was found to be an aglycone, which means it lacks the sugar moiety.

该化合物被发现是一个非糖苷，这意味着它缺乏糖基。

12.In the study, researchers isolated the aglycone from the plant extract for further analysis.

在研究中，研究人员从植物提取物中分离出非糖苷以进行进一步分析。

13.After hydrolysis, the aglycone was released, demonstrating the cleavage of glycosidic bonds.

水解后，非糖苷被释放，证明了糖苷键的断裂。

作文

In the field of biochemistry, the term aglycone refers to a non-sugar component of a glycoside. Glycosides are molecules that consist of a sugar moiety and a non-sugar moiety, which is the aglycone. The importance of understanding aglycone lies in its role in various biological processes and its significance in medicinal chemistry. For instance, many drugs are derived from natural products that contain glycosides, and the aglycone part can greatly influence the pharmacological properties of these compounds.The structure of an aglycone can vary widely, ranging from simple aromatic compounds to complex polycyclic structures. This diversity allows for a vast range of biological activities. For example, flavonoids, which are a class of plant secondary metabolites, often exist as glycosides where the aglycone portion contributes to their antioxidant properties. When the glycosidic bond is hydrolyzed, the aglycone is released, which can then exert its biological effects more freely.Moreover, the study of aglycone is crucial in the field of pharmacognosy, which deals with the study of medicines derived from natural sources. Many traditional medicines utilize plants that contain glycosides, and the aglycone plays a key role in determining the efficacy and safety of these herbal remedies. Understanding the relationship between the aglycone structure and its biological activity can lead to the development of new therapeutic agents.Additionally, the metabolism of glycosides in the body involves the conversion of the glycoside into its respective aglycone. Enzymes such as glycosidases facilitate this process, allowing the aglycone to be absorbed and utilized by the body. The rate at which this conversion occurs can affect the bioavailability of the drug, making it a critical factor in drug design and formulation.In conclusion, the concept of aglycone is fundamental in understanding the biochemical interactions of glycosides. Its diverse structures and functions highlight the complexity of natural products and their potential applications in medicine. As research continues to unveil the intricacies of aglycone chemistry, we can expect to see advancements in drug discovery and a deeper appreciation for the role of plant-derived compounds in health and disease management.

在生物化学领域，术语aglycone指的是糖苷的非糖成分。糖苷是由糖部分和非糖部分组成的分子，而非糖部分就是aglycone。理解aglycone的重要性在于它在各种生物过程中所起的作用以及在药物化学中的重要性。例如，许多药物源自含有糖苷的天然产物，而aglycone部分可以极大地影响这些化合物的药理特性。aglycone的结构可以有很大的变化，从简单的芳香化合物到复杂的多环结构。这种多样性允许广泛的生物活性。例如，类黄酮是一类植物次级代谢物，通常以糖苷形式存在，其中aglycone部分有助于其抗氧化特性。当糖苷键被水解时，aglycone被释放，从而可以更自由地发挥其生物效应。此外，aglycone的研究在药用植物学领域至关重要，该领域研究来自自然来源的药物。许多传统药物利用含有糖苷的植物，而aglycone在决定这些草药疗法的有效性和安全性方面发挥着关键作用。理解aglycone结构与其生物活性之间的关系可以导致新治疗剂的开发。此外，体内糖苷的代谢涉及将糖苷转化为相应的aglycone。如糖苷酶等酶促使这一过程，使得aglycone能够被身体吸收和利用。这一转化发生的速率可以影响药物的生物利用度，使其成为药物设计和制剂中的一个关键因素。总之，aglycone的概念对于理解糖苷的生化相互作用至关重要。其多样的结构和功能突显了天然产物的复杂性及其在医学中的潜在应用。随着研究不断揭示aglycone化学的复杂性，我们可以期待药物发现的进展以及对植物衍生化合物在健康和疾病管理中作用的更深刻理解。