zein

简明释义

英[ˈziːɪn]美[ˈziɪn]

n. [生化]玉米蛋白，[生化]玉米胶蛋白；玉蜀黍蛋白质

n. （Zein）人名；（意）采因；（英）蔡恩；（俄）赛因；（阿拉伯、印尼）扎因；（罗、德）蔡恩

英英释义

单词用法

同义词

反义词

例句

1.Some new ways of extracting zein were introduced; also the purity and decolouring of zein were discussed.

对玉米醇溶蛋白的提取、脱色、纯化等制备方法进行了介绍。

2.Zein microsphere tablets improved the stability of the zein microsphere enclosed drugs in suspension and suppressed the phenomenon of sudden release at the first stage of delivery.

该蛋白微球新剂型改善了载药微球悬浮液的稳定性，抑制了释药初期的突释现象。

3.The properties of zein films were affected by cold storage temperature.

冷藏温度对玉米醇溶蛋白膜特性有一定影响。

4.Zein is the major storage protein of corn and comprises 45% ~ 50% of total protein in corn.

玉米醇溶蛋白是玉米中主要的贮藏蛋白质，约占总蛋白质的45% ~ 50%。

5.The lysine content of hybrid was over 0. 4% (per cent of whole endosperm), the zein content of hybrid was under 28. 8% in the chemical analysis.

经多次生化分析，赖氨酸含量在0.4％（占全胚乳）以上，醇溶蛋白质在28.8％以下；

6.The properties of zein films were effected by freezing storage temperature.

冻藏温度对玉米醇溶蛋白膜特性有一定影响。

7.Effects of different temperatures on zein film were evaluated for release of nisin into hydrochloric acid.

研究了4种不同温度对玉米朊包埋乳酸菌素释放的影响。

8.The TG analysis curves and DSC thermogram showed that the blank zein nanoparticles are more stable than the law zein.

热重分析和差热分析的结果显示制得的玉米蛋白空白微球较原料稳定性有所提高。

9.Many gluten-free products contain zein 玉米蛋白 as a substitute for wheat.

许多无麸质产品含有zein 玉米蛋白作为小麦的替代品。

10.The film made from zein 玉米蛋白 is known for its excellent barrier properties.

由zein 玉米蛋白制成的薄膜以其优良的阻隔性能而闻名。

11.The protein called zein 玉米蛋白 is often used in food products.

一种叫做zein 玉米蛋白的蛋白质常用于食品产品中。

12.Researchers are exploring the use of zein 玉米蛋白 in drug delivery systems.

研究人员正在探索将zein 玉米蛋白用于药物传递系统的可能性。

13.In the textile industry, zein 玉米蛋白 is used to create biodegradable fibers.

在纺织行业中，zein 玉米蛋白用于制造可生物降解的纤维。

作文

Zein is a fascinating protein that plays a significant role in various industries, especially in food and pharmaceuticals. Derived from corn, zein is a storage protein that is primarily found in the endosperm of maize. This unique protein has garnered attention due to its distinct properties, making it a valuable ingredient in many applications. In this essay, we will explore the characteristics of zein, its uses, and its potential benefits, providing a comprehensive understanding of this remarkable protein.Firstly, the structure of zein contributes to its functionality. It is a prolamin, which means it is rich in proline and leucine amino acids. This composition gives zein its hydrophobic nature, allowing it to repel water. As a result, zein can form films that are useful in coating applications, providing a barrier against moisture and oxygen. This property is particularly beneficial in food packaging, where maintaining freshness is crucial. By using zein in biodegradable films, manufacturers can reduce plastic waste while ensuring that products remain protected.In addition to its use in packaging, zein is also utilized in the food industry as a food additive. It can serve as a thickening agent, emulsifier, or stabilizer, enhancing the texture and quality of various food products. For instance, zein is often used in snack foods and confections, where it helps to improve mouthfeel and prevent moisture absorption. Moreover, because zein is derived from corn, it is considered a natural and non-toxic ingredient, making it an attractive option for health-conscious consumers.The pharmaceutical industry has also recognized the potential of zein. Due to its biocompatibility and ability to form nanoparticles, zein can be used for drug delivery systems. Researchers have developed zein-based nanoparticles that encapsulate drugs, protecting them from degradation and allowing for controlled release. This innovative application could lead to more effective treatments for various diseases, showcasing the versatility of zein beyond traditional uses.Furthermore, the sustainability aspect of zein cannot be overlooked. As a byproduct of corn processing, utilizing zein contributes to the reduction of waste in the agricultural sector. By transforming corn into valuable products like zein, industries can promote a circular economy, where resources are reused and repurposed efficiently. This approach aligns with the growing demand for sustainable practices across all sectors, making zein an eco-friendly alternative to synthetic materials.In conclusion, zein is a multifaceted protein with numerous applications in food, pharmaceuticals, and sustainable practices. Its unique properties, such as hydrophobicity and biocompatibility, make it a valuable resource for various industries. As research continues to uncover new uses for zein, it is essential to recognize its potential in addressing contemporary challenges, including sustainability and health. Understanding and harnessing the power of zein can lead to innovative solutions that benefit both consumers and the environment.

Zein是一种迷人的蛋白质，在各个行业中发挥着重要作用，尤其是在食品和制药领域。zein源自玉米，是一种储存蛋白质，主要存在于玉米的胚乳中。这种独特的蛋白质因其独特的特性而受到关注，使其成为许多应用中的宝贵成分。在这篇文章中，我们将探讨zein的特征、用途及潜在益处，从而全面理解这种非凡的蛋白质。首先，zein的结构有助于其功能性。它是一种谷蛋白，富含脯氨酸和亮氨酸氨基酸。这种组成赋予了zein疏水性，能够排斥水。因此，zein可以形成薄膜，这在涂层应用中非常有用，提供对湿气和氧气的屏障。这一特性在食品包装中尤为重要，因为保持新鲜度至关重要。通过使用zein制作可生物降解的薄膜，制造商可以减少塑料废物，同时确保产品得到保护。除了在包装中的应用外，zein还被用作食品工业中的食品添加剂。它可以作为增稠剂、乳化剂或稳定剂，增强各种食品产品的质地和质量。例如，zein常用于零食和糖果中，帮助改善口感并防止水分吸收。此外，由于zein源自玉米，因此被认为是一种天然且无毒的成分，使其成为健康意识消费者的有吸引力的选择。制药行业也认识到了zein的潜力。由于其生物相容性和形成纳米颗粒的能力，zein可用于药物递送系统。研究人员开发了基于zein的纳米颗粒，能够包裹药物，保护其不被降解，并允许控制释放。这种创新的应用可能导致更有效的治疗各种疾病，展示了zein超越传统用途的多样性。此外，zein的可持续性方面也不容忽视。作为玉米加工的副产品，利用zein有助于减少农业部门的废物。通过将玉米转化为有价值的产品如zein，各行业可以促进循环经济，其中资源得以有效再利用和再加工。这种方法与各个行业日益增长的可持续实践需求相一致，使zein成为合成材料的环保替代品。总之，zein是一种多功能蛋白质，在食品、制药和可持续实践中具有众多应用。其独特的特性，如疏水性和生物相容性，使其成为各个行业的宝贵资源。随着研究继续揭示zein的新用途，了解和利用zein的力量对于应对当代挑战，包括可持续性和健康至关重要。理解和利用zein可以带来创新解决方案，使消费者和环境都受益。