terpenoids

简明释义

英[ˈtɜːpənɔɪdz]美[ˈtɜr.pə.nɔɪdz]

n. 萜类；[有化]萜类化合物（Terpenoid 的复数）；无萜油酯盐

英英释义

单词用法

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反义词

例句

1.G. biloba is a unique tree species with no close living relatives and extracts of its leaves contain antioxidant compounds including glycosides and terpenoids known as ginkgolides and bilobalides.

银杏是一个独特的物种，和它有亲缘关系的其他植物都已灭绝。

2.Terpenoids are more prevalent in some arid or semiarid climates.

萜类在某些干旱或半干旱气候条件下较为普遍。

3.Forest resources include the main chemical components of wood, namely cellulose, hemicellulose, lignin, terpenoids and phenolics.

林产资源包括纤维素、半纤维素、木质素、萜类化合物、酚类化合物等树木的主要化学组成。

4.It works because the receptor proteins in plant DNA respond naturally to threatening stimuli by releasing chemicals called terpenoids to thicken the leaf cuticle, thereby changing its colour.

它的原理在于：当植物蛋白受体受到有害化学物质的刺激时，叶面外皮会释放出一种萜类化合物用以覆盖叶面，因此植物会改变其颜色。

5.The marine sponges are a rich source of terpenoids including monoterpenoids, sesquiterpenoids, diterpenoids, sesterterpenoids and triterpenoids.

海绵中含有多种多样的萜类化合物，包括单萜、倍半萜、二萜、二倍半萜和三萜。

6.Flavonoids, terpenoids, tannins and steroids are the main constituents of Rubus.

悬钩子属植物的化学成分主要包括黄酮、萜、鞣质、甾等。

7.For example, ginkgo shouldn't be made as a tea because its active constituents (flavonoid glycosides and terpenoids) must be concentrated about 50 times to obtain a useful dose.

举例来说，银杏不能用来制成茶，因为它的活性成分(黄酮苷和萜类化合物)必须经过约50次的浓缩才能获得一剂有用量。

8.The flavor profile of many fruits and herbs is heavily influenced by the presence of terpenoids.

许多水果和草本植物的风味特征受到萜类化合物的影响。

9.Many essential oils are composed of various types of terpenoids, which contribute to their unique scents and therapeutic properties.

许多精油由各种类型的萜类化合物组成，这些化合物赋予了它们独特的香气和疗效。

10.Research has shown that certain terpenoids can have anti-inflammatory effects, making them valuable in medicinal applications.

研究表明，某些萜类化合物具有抗炎作用，使它们在药用应用中非常有价值。

11.Some terpenoids are known to attract pollinators, thereby playing a crucial role in plant reproduction.

一些萜类化合物被认为能够吸引授粉者，从而在植物繁殖中发挥关键作用。

12.In the cannabis industry, terpenoids are often highlighted for their role in creating different strains' aromas and effects.

在大麻行业中，萜类化合物常常被强调在创造不同品种的香气和效果中的作用。

作文

Terpenoids, also known as isoprenoids, are a large and diverse class of organic compounds derived from five-carbon isoprene units. These compounds are widely distributed in nature, particularly in plants, where they play crucial roles in various biological functions. The study of terpenoids has gained significant attention due to their potential applications in medicine, agriculture, and industry. In this essay, I will explore the significance of terpenoids (萜类化合物) in nature, their biological functions, and their potential uses in various fields.First and foremost, terpenoids (萜类化合物) contribute to the aromatic properties of many plants. They are responsible for the distinct scents of essential oils found in herbs and flowers. For instance, the refreshing aroma of mint is primarily due to the presence of menthol, a type of terpenoid (萜类化合物). These compounds not only attract pollinators but also serve as a defense mechanism against herbivores and pathogens. By emitting specific scents, plants can signal to predators of herbivores, thereby reducing damage to their tissues.Moreover, terpenoids (萜类化合物) have been recognized for their medicinal properties. Many traditional medicines have utilized plants rich in terpenoids (萜类化合物) for centuries. For example, the anti-inflammatory and analgesic effects of turmeric are attributed to curcumin, a well-known terpenoid (萜类化合物). Research has shown that other terpenoids (萜类化合物), such as those found in cannabis, possess therapeutic benefits for conditions like chronic pain and anxiety. The ongoing exploration of these compounds in pharmacology highlights their potential in developing new drugs and therapies.In addition to their medicinal uses, terpenoids (萜类化合物) also play a vital role in agriculture. Certain terpenoids (萜类化合物) can act as natural pesticides, helping to protect crops from pests and diseases without the need for synthetic chemicals. This not only promotes sustainable farming practices but also reduces the environmental impact associated with chemical pesticide use. Furthermore, the incorporation of terpenoids (萜类化合物) in agricultural practices can enhance the flavor and nutritional value of crops, making them more appealing to consumers.The industrial applications of terpenoids (萜类化合物) are equally impressive. They are used in the production of fragrances, flavorings, and even biofuels. The versatility of terpenoids (萜类化合物) allows them to be utilized in various sectors, including cosmetics, food, and renewable energy. For instance, limonene, a common terpenoid (萜类化合物) found in citrus fruits, is widely used as a natural solvent and cleaning agent due to its pleasant scent and effectiveness in breaking down oils and greases.In conclusion, terpenoids (萜类化合物) are an essential class of compounds that play significant roles in nature and human life. Their diverse functions range from attracting pollinators and providing medicinal benefits to serving as natural pesticides and industrial products. As research continues to uncover the potential of terpenoids (萜类化合物), it is clear that these compounds will remain integral to advancements in health, agriculture, and industry. Understanding and harnessing the power of terpenoids (萜类化合物) is crucial for promoting sustainability and improving the quality of life on our planet.

萜类化合物，也称为异戊烯类，是一种由五碳异戊二烯单元衍生的大而多样的有机化合物类。这些化合物广泛分布于自然界中，特别是在植物中，它们在各种生物功能中发挥着至关重要的作用。由于其在医学、农业和工业中的潜在应用，萜类化合物的研究受到了显著关注。在这篇文章中，我将探讨萜类化合物在自然界中的重要性、它们的生物功能以及在各个领域的潜在用途。首先，萜类化合物为许多植物的芳香特性做出了贡献。它们负责草药和花卉中精油的独特气味。例如，薄荷的清新香气主要归功于薄荷醇，这是一种萜类化合物。这些化合物不仅吸引传粉者，还作为对抗食草动物和病原体的防御机制。通过释放特定的气味，植物可以向食草动物的捕食者发出信号，从而减少对其组织的损害。此外，萜类化合物因其药用特性而受到认可。许多传统药物已经利用富含萜类化合物的植物数百年。例如，姜黄的抗炎和镇痛效果归因于姜黄素，这是一种著名的萜类化合物。研究表明，其他萜类化合物，如大麻中发现的那些，对慢性疼痛和焦虑等疾病具有治疗益处。对这些化合物在药理学中的持续探索突显了它们在开发新药和疗法方面的潜力。除了药用用途外，萜类化合物在农业中也发挥着至关重要的作用。某些萜类化合物可以作为天然农药，帮助保护作物免受害虫和疾病的侵害，而无需使用合成化学品。这不仅促进了可持续农业实践，还减少了与化学农药使用相关的环境影响。此外，萜类化合物的纳入可以增强作物的风味和营养价值，使其对消费者更具吸引力。萜类化合物的工业应用同样令人印象深刻。它们被用于生产香料、调味品，甚至生物燃料。萜类化合物的多功能性使其能够在各个行业中得到应用，包括化妆品、食品和可再生能源。例如，柠檬烯是一种在柑橘类水果中常见的萜类化合物，由于其愉悦的气味和有效分解油脂的能力，广泛用作天然溶剂和清洁剂。总之，萜类化合物是一个重要的化合物类，在自然界和人类生活中发挥着重要作用。它们的多样功能从吸引传粉者和提供药用益处到充当天然农药和工业产品。随着研究不断揭示萜类化合物的潜力，显然这些化合物将继续在健康、农业和工业的进步中占据重要地位。理解和利用萜类化合物的力量对于促进可持续发展和改善我们星球的生活质量至关重要。