epicarp

简明释义

英[ˈɛpɪˌkɑrp]美[ˈɛpɪˌkɑrp]

n. [植] 外果皮

英英释义

单词用法

同义词

反义词

例句

1.Stability testing and compare of the Hydroextracting the Dark Brown Pigment from Walnut epicarp of dry in the sun and by the airing and retting .

将同一采样点的样品分别晒干、晾干、沤干后，以水为萃取剂，提取棕褐色色素，并对其稳定性进行了测试与比较。

2.Stability testing and compare of the Hydroextracting the Dark Brown Pigment from Walnut epicarp of dry in the sun and by the airing and retting .

将同一采样点的样品分别晒干、晾干、沤干后，以水为萃取剂，提取棕褐色色素，并对其稳定性进行了测试与比较。

3.Use water to distill the Dark Brown Pigment in the differently dried walnut epicarp. We have tested the stability of the dark brown pigment.

以水为萃取剂，提取不同方法干燥的核桃外果皮中棕褐色色素，并对其稳定性进行了测试。

4.The epicarp of the peach is fuzzy and provides protection to the fruit.

桃子的外果皮是毛茸茸的，能保护果实。

5.In citrus fruits, the epicarp is often shiny and colorful, attracting consumers.

在柑橘类水果中，外果皮通常光滑而多彩，吸引消费者。

6.The epicarp plays a crucial role in the development of the fruit's flavor.

外果皮在果实风味的发展中起着至关重要的作用。

7.During the ripening process, the epicarp changes color, indicating readiness for harvest.

在成熟过程中，外果皮会改变颜色，表示可以收获。

8.The epicarp of the avocado is smooth and dark green when ripe.

当熟时，鳄梨的外果皮光滑且深绿色。

作文

The world of botany is filled with fascinating terms that describe the various parts of plants, and one such term is epicarp. The epicarp (外果皮) is the outermost layer of the pericarp, which is the part of a fruit that develops from the ovary wall after flowering. This layer plays a crucial role in protecting the inner parts of the fruit, including the seeds. Understanding the epicarp is essential for anyone interested in plant biology, horticulture, or even culinary arts, as it contributes significantly to the characteristics of fruits we consume daily. Fruits are classified into different categories based on their structure and development, and the epicarp is a key component in this classification. For instance, in fleshy fruits like peaches and cherries, the epicarp is often smooth and can be colorful, serving not only as protection but also attracting animals that help in seed dispersal. In contrast, in dry fruits such as nuts, the epicarp may be hard and woody, providing a tougher barrier against environmental factors. The importance of the epicarp extends beyond mere protection; it also influences the taste and texture of the fruit. Take tomatoes, for example. The epicarp of a tomato is thin and smooth, allowing for easy consumption and enhancing the overall experience of eating the fruit. On the other hand, the epicarp of a grapefruit is thick and somewhat bitter, which can affect how people perceive its flavor. Thus, the epicarp not only serves a functional role but also plays a part in the sensory attributes of fruits. In addition to its protective and sensory roles, the epicarp can also have significant implications in agriculture and food production. Farmers and horticulturists often select fruit varieties based on the characteristics of the epicarp. For example, fruits with thicker epicarps may be more resistant to pests and diseases, making them easier to cultivate. Conversely, fruits with thinner epicarps may be preferred for their taste and marketability, despite being more vulnerable to damage. Moreover, the study of the epicarp can lead to innovations in food packaging and preservation. By understanding how the epicarp protects the seed and flesh of the fruit, scientists can develop better packaging materials that mimic these natural barriers, extending the shelf life of perishable goods. This intersection of botany and technology showcases the relevance of understanding plant structures like the epicarp in our everyday lives. In conclusion, the epicarp is a vital component of fruit anatomy that serves multiple purposes, from protection and sensory appeal to agricultural significance and potential applications in food technology. By appreciating the role of the epicarp, we gain a deeper understanding of the fruits we enjoy and the science behind their growth and cultivation. Whether you are a student of botany, a farmer, or simply a fruit lover, recognizing the importance of the epicarp enriches your knowledge and appreciation of the natural world around us.

植物学的世界充满了迷人的术语，这些术语描述了植物的各个部分，其中一个术语是epicarp（外果皮）。epicarp是果皮的最外层，果皮是指在开花后由子房壁发育而成的水果部分。这一层在保护水果的内部部分（包括种子）方面发挥着至关重要的作用。理解epicarp对于任何对植物生物学、园艺或甚至烹饪艺术感兴趣的人来说都是必不可少的，因为它对我们每天消费的水果的特性有着重要的贡献。 水果根据其结构和发展分为不同的类别，而epicarp是这一分类中的关键组成部分。例如，在多汁水果如桃子和樱桃中，epicarp通常光滑且色彩丰富，不仅起到保护作用，还吸引帮助种子传播的动物。相比之下，在干果如坚果中，epicarp可能是坚硬和木质的，为抵御环境因素提供了更强的屏障。 epicarp的重要性不仅限于简单的保护；它还影响水果的味道和质地。以番茄为例，番茄的epicarp薄而光滑，便于食用，增强了吃水果的整体体验。另一方面，葡萄柚的epicarp厚且略带苦味，这会影响人们对其风味的感知。因此，epicarp不仅具有功能性角色，还在水果的感官特征中发挥作用。 除了保护和感官角色外，epicarp在农业和食品生产中也可能具有重要意义。农民和园艺师通常根据epicarp的特性选择水果品种。例如，具有较厚epicarp的水果可能对害虫和疾病更具抵抗力，使其更易于种植。相反，具有较薄epicarp的水果可能因其口味和市场性而受到青睐，尽管它们更容易受到损坏。 此外，研究epicarp可以促进食品包装和保存方面的创新。通过了解epicarp如何保护水果的种子和果肉，科学家可以开发出模仿这些天然屏障的更好包装材料，从而延长易腐商品的保质期。这种植物学与技术的交集展示了理解像epicarp这样的植物结构在我们日常生活中的相关性。 总之，epicarp是水果解剖学中的一个重要组成部分，具有多种用途，从保护和感官吸引力到农业重要性和食品技术潜在应用。通过欣赏epicarp的作用，我们对所享用的水果以及其生长和栽培背后的科学有了更深入的理解。无论你是植物学的学生、农民，还是仅仅是一个水果爱好者，认识epicarp的重要性将丰富你的知识和对我们周围自然世界的欣赏。