anthraquinones
简明释义
英[ˌænθrəkwɪˈnoʊnz]美[ˌænθrəkwɪˈnoʊnz]
n. 蒽醌类；醌类化合物（anthraquinone 的复数形式）
英英释义
Anthraquinones are a class of organic compounds composed of three fused aromatic rings, typically used in dyes, pigments, and as laxatives in medicine. | 蒽醌是一类有机化合物，由三个融合的芳香环组成，通常用于染料、颜料以及作为药物中的通便剂。 |
单词用法
蒽醌染料 | |
蒽醌衍生物 | |
蒽醌类化合物的提取 | |
蒽醌类化合物的合成 |
同义词
反义词
例句
1.OBJECTIVE To study the content change of free and combined anthraquinones in the decocting process of Rhizoma Rhei.
目的：考察大黄粉末煎煮过程中游离蒽醌和结合蒽醌的含量变化。
2.Effects of ionization environment, including reaction ions type and amounts in APCI source, on ionization mode of anthraquinones were examined by changing the flow rate and mobile phase proportion.
通过改变流动相的流速和比例改变离子源中反应离子的种类和数量，研究离子化环境对蒽醌类化合物电离方式的影响。
3.Modern pharmacological studies have shown that it is rich in anthraquinones materials and more other composition which extend the application range.
现代药理研究证明，它富含大黄素等蒽醌类衍生物、豆甾醇类、脂肪酸、氨基酸以及多种微量元素，更是丰富了其应用范围。
4.The main chemical components of Oplopanax elatus are saponins, volatile oil, flavonoids, anthraquinones, fatty acids etc.
东北刺人参中含有多种皂甙、挥发油、黄酮、蒽醌、脂肪酸等主要化学成分。
5.Using 70% methanol, the Polygonum multiforum extract was concentrated by ultrasonic method . Then concentrated extract was leached with chloroform and separated into free and bound anthraquinones.
何首乌用70%甲醇超声提取浓缩后，用氯仿萃取分离出游离和结合型蒽醌，得到定量用试液。
6.METHODS Contents of anthraquinones in Radix et Rhizoma Rhei extracts were determined using HPLC after water reflux, deoxygenated water reflux or ethanol reflux.
方法：采用HPLC法对大黄水回流、隔氧水回流及乙醇回流后提取液中各种蒽醌类成分的含量进行监测。
7.We state the main steps of the extraction separation and identification of anthraquinones in aloe and simply explain the gist of operation in this paper.
综述了从芦荟中提取、分离及鉴定蒽醌类化合物的主要步骤，并对操作要领作了简要提示。
8.Objective To investigate the distribution of anthraquinones and stilbene in different organs and tissues of Polygonum multiflorum Thunb.
不同营养器官和组织中蒽醌类和茋类化合物的分布，为合理利用何首乌提供科学依据。
9.Research has shown that anthraquinones can have significant anti-cancer properties.
研究表明，蒽醌具有显著的抗癌特性。
10.The pharmaceutical industry often uses anthraquinones as a key ingredient in certain medications.
制药行业常常将蒽醌作为某些药物的关键成分。
11.The study of anthraquinones is important in understanding their role in traditional medicine.
对蒽醌的研究对于理解它们在传统医学中的作用至关重要。
12.Certain plants contain anthraquinones, which contribute to their medicinal effects.
某些植物含有蒽醌，这有助于它们的药用效果。
13.In natural dyes, anthraquinones are used to produce vibrant colors.
在天然染料中，蒽醌用于产生鲜艳的颜色。
作文
Anthraquinones are a class of organic compounds that play a significant role in various biological and industrial processes. These compounds, characterized by their three fused benzene rings, are found in many natural sources, particularly in plants. The study of anthraquinones (蒽醌) has gained attention due to their diverse applications, including their use as dyes, pigments, and in medicinal chemistry.In nature, anthraquinones (蒽醌) can be extracted from various plant species, especially those belonging to the family Rubiaceae. One well-known example is the madder plant, which has been used for centuries as a source of red dye. The vibrant colors produced by anthraquinones (蒽醌) make them valuable in the textile industry, where they are utilized to create lasting and vivid hues.Beyond their aesthetic appeal, anthraquinones (蒽醌) have garnered interest in the field of medicine. Research has shown that these compounds possess a variety of biological activities, including anti-inflammatory, antimicrobial, and anticancer properties. For instance, some anthraquinones (蒽醌) have demonstrated the ability to inhibit the growth of cancer cells in vitro, making them potential candidates for drug development.Furthermore, the role of anthraquinones (蒽醌) in traditional medicine cannot be overlooked. In many cultures, plants containing these compounds have been used for their therapeutic effects. For example, the use of rhubarb, which contains various anthraquinones (蒽醌), has been documented in traditional Chinese medicine for its laxative properties and ability to treat digestive disorders.In addition to their natural occurrences, anthraquinones (蒽醌) can also be synthesized in laboratories. This synthetic approach allows for the modification of their chemical structure, leading to the development of new derivatives with enhanced biological activities. The versatility of anthraquinones (蒽醌) makes them a subject of ongoing research, as scientists explore their potential in drug formulation and other applications.The environmental impact of anthraquinones (蒽醌) should also be considered. While these compounds are useful in various industries, their production and use must be managed responsibly to minimize ecological harm. Sustainable practices in harvesting plant sources and developing synthetic methods can help mitigate negative effects on the environment.In conclusion, anthraquinones (蒽醌) are fascinating compounds with a wide range of applications in dye production, medicine, and beyond. Their natural abundance, coupled with their biological activities, makes them an important area of study for scientists and researchers. As we continue to uncover the potential of anthraquinones (蒽醌), it is essential to balance their use with environmental considerations, ensuring that we harness their benefits while protecting our planet.
