aleurone grain

简明释义

糊粉粒

英英释义

例句

1.The nutritional value of flour can be improved by retaining more aleurone grain 外胚层颗粒 during processing.

通过在加工过程中保留更多的外胚层颗粒，可以提高面粉的营养价值。

2.In whole grain products, the aleurone grain 外胚层颗粒 contributes to higher fiber content.

在全谷物产品中，外胚层颗粒有助于提高纤维含量。

3.During the milling process, the aleurone grain 外胚层颗粒 is often separated from the endosperm.

在磨粉过程中，外胚层颗粒通常与胚乳分开。

4.The aleurone grain 外胚层颗粒 layer is crucial for seed germination.

外胚层颗粒层对于种子的发芽至关重要。

5.Researchers are studying the role of aleurone grain 外胚层颗粒 in plant metabolism.

研究人员正在研究外胚层颗粒在植物代谢中的作用。

作文

The study of plant biology often reveals fascinating components that contribute to the overall function and nutrition of plants. One such component is the aleurone grain, which plays a crucial role in seed development and germination. The aleurone grain is a layer of protein-rich cells found in the outer part of the endosperm of cereal grains. It is particularly abundant in grains such as wheat, maize, and rice. Understanding the significance of the aleurone grain can provide insights into agricultural practices and nutritional science.The aleurone grain serves multiple functions within the seed. Primarily, it acts as a storage site for proteins, lipids, and essential nutrients. During the germination process, the aleurone grain is activated and begins to produce enzymes that break down stored starches into simpler sugars. These sugars are vital for the growing embryo as they provide the energy necessary for development. Moreover, the enzymes produced by the aleurone grain also assist in mobilizing other nutrients, ensuring that the young plant has access to the resources it needs to thrive.In addition to its role in seed germination, the aleurone grain is also significant from a nutritional perspective. Foods derived from grains that retain their aleurone grain layer tend to be more nutritious than those that have been refined. For example, whole grain products, which include the aleurone grain, contain higher levels of fiber, vitamins, and minerals compared to white bread or processed cereals. This makes them a healthier choice for consumers seeking to improve their diet.Furthermore, the aleurone grain is rich in bioactive compounds, including antioxidants, which can provide health benefits. Research suggests that these compounds may help reduce the risk of chronic diseases such as heart disease and diabetes. Thus, promoting the consumption of whole grains that include the aleurone grain can have positive implications for public health.From an agricultural standpoint, understanding the aleurone grain can lead to better crop management practices. Farmers can select varieties of grains that have a robust aleurone grain layer to enhance yield and nutritional quality. Additionally, advancements in biotechnology may allow for the enhancement of the aleurone grain properties, potentially leading to crops that are not only more resilient but also more beneficial for human consumption.In conclusion, the aleurone grain is a vital component of cereal grains that contributes significantly to seed development, nutrition, and health. Its role in providing essential nutrients during germination highlights its importance in the life cycle of plants. As we continue to explore the benefits of the aleurone grain, both in terms of health and agriculture, it becomes clear that this small yet powerful part of the grain should not be overlooked. By appreciating the value of the aleurone grain, we can make informed choices about our diets and support sustainable farming practices that benefit both our health and the environment.

植物生物学的研究常常揭示出有趣的组成部分，这些组成部分对植物的整体功能和营养贡献巨大。其中一个重要的成分是胚乳颗粒，它在种子发育和发芽过程中发挥着至关重要的作用。胚乳颗粒是存在于谷物胚乳外部的一层富含蛋白质的细胞，特别是在小麦、玉米和大米等谷物中非常丰富。理解胚乳颗粒的重要性可以为农业实践和营养科学提供见解。胚乳颗粒在种子内发挥多重功能。首先，它作为蛋白质、脂质和必需营养素的储存场所。在发芽过程中，胚乳颗粒被激活，并开始产生分解储存淀粉的酶，将其转化为更简单的糖。这些糖对正在生长的胚胎至关重要，因为它们提供了必要的能量。此外，胚乳颗粒产生的酶还帮助动员其他营养素，确保幼苗能够获得其生长所需的资源。除了在种子发芽中的作用，胚乳颗粒从营养学的角度来看也很重要。保留胚乳颗粒层的谷物制成的食品通常比经过精制的食品更有营养。例如，包含胚乳颗粒的全谷物产品，相较于白面包或加工谷物，含有更高水平的纤维、维生素和矿物质。因此，对于寻求改善饮食的消费者来说，选择全谷物产品是一种更健康的选择。此外，胚乳颗粒富含生物活性化合物，包括抗氧化剂，这些化合物可能提供健康益处。研究表明，这些化合物可能有助于降低心脏病和糖尿病等慢性疾病的风险。因此，促进消费包含胚乳颗粒的全谷物产品，对公众健康可能产生积极影响。从农业的角度来看，理解胚乳颗粒可以带来更好的作物管理实践。农民可以选择具有强大胚乳颗粒层的谷物品种，以提高产量和营养质量。此外，生物技术的进步可能使得增强胚乳颗粒特性成为可能，从而培育出不仅更具韧性，而且对人类消费更有益的作物。总之，胚乳颗粒是谷物的重要组成部分，对种子发育、营养和健康具有重要贡献。它在发芽过程中提供必需营养素的角色突显了其在植物生命周期中的重要性。随着我们继续探索胚乳颗粒的好处，无论是在健康还是农业方面，显然这个小而强大的谷物部分不应被忽视。通过欣赏胚乳颗粒的价值，我们可以在饮食中做出明智的选择，并支持对我们的健康和环境都有益的可持续农业实践。