laminarin

简明释义

英[ˌlæmɪˈnɑːrɪn]美[ˌlæməˈnerɪn]

n. [有化] 海带多糖（一种抗凝剂）

英英释义

单词用法

同义词

反义词

例句

1.The cytoplasm and intercellular fluid can be extracted from enzyme hydrolyzed cellulosic material and pectin, then the laminarin can be obtained via separation and purification.

应用酶解技术将纤维质和果胶质水解，提取出细胞质和细胞间液，再经分离纯化可提取海带多糖。

2.When laminarin as an immune activator was present, phenoloxidase (PO) activities in cell debris, hemocyte lysate solution and plasma were measured as 26.80, 16.68, and 2.53 u, respectively.

在免疫激活剂昆布多糖存在下，分别测得小菜蛾幼虫血细胞碎片、血细胞裂解液和血浆的酚氧化酶活性为26.80U, 16.68 U和2.53 U。

3.When laminarin as an immune activator was present, phenoloxidase (PO) activities in cell debris, hemocyte lysate solution and plasma were measured as 26.80, 16.68, and 2.53 u, respectively.

在免疫激活剂昆布多糖存在下，分别测得小菜蛾幼虫血细胞碎片、血细胞裂解液和血浆的酚氧化酶活性为26.80U, 16.68 U和2.53 U。

4.The ProPO was significantly activated by laminarin present in the plasma due to a much higher PO activity than that when the laminarin or the plasma was tested alone.

酚氧化酶原显著地受血浆和昆布多糖同时存在的激活，但两者单独存在时对酚氧化酶原的激活作用较弱。

5.The extraction of laminarin from brown algae has potential applications in pharmaceuticals.

从褐藻中提取的laminarin 在制药方面具有潜在应用。

6.Researchers found that laminarin can enhance the immune response in marine organisms.

研究人员发现，laminarin 可以增强海洋生物的免疫反应。

7.In agriculture, laminarin is used as a natural biostimulant to promote plant growth.

在农业中，laminarin 被用作天然生物刺激剂以促进植物生长。

8.Supplementing diets with laminarin has shown benefits for fish health.

在饮食中添加laminarin 对鱼类健康有益。

9.The study indicated that laminarin could be a key factor in stress resistance for seaweed.

研究表明，laminarin 可能是海藻抗逆境的关键因素。

作文

In the realm of marine biology and biochemistry, one of the fascinating substances that have garnered attention is laminarin. laminarin is a polysaccharide found primarily in brown algae, particularly in species such as Laminaria and Ascophyllum. This compound plays a significant role in the life cycle of these algae, serving as an energy reserve that can be utilized during periods of low light or nutrient scarcity. Understanding laminarin is crucial not only for marine ecology but also for its potential applications in various fields, including medicine and biotechnology.The structure of laminarin is comprised of beta-glucan chains, which are linked together in a specific manner that allows for efficient storage and mobilization of energy. When brown algae undergo photosynthesis, they produce glucose, which is then converted into laminarin for storage. During times when energy is required, such as during the night or when environmental conditions are not favorable for photosynthesis, the algae can break down laminarin back into glucose to fuel their metabolic processes.Research has shown that laminarin possesses various bioactive properties, making it of interest to scientists and health professionals. For instance, studies indicate that laminarin may have immunomodulatory effects, meaning it can influence the immune system's response. This has led to investigations into its potential use as a natural supplement to enhance immune function and combat diseases. Additionally, the presence of laminarin in brown algae has sparked interest in its role as a prebiotic, promoting the growth of beneficial gut bacteria and contributing to overall digestive health.Furthermore, laminarin has been explored for its potential in the field of agriculture. Its application as a biostimulant could enhance plant growth and resilience against stressors such as drought or disease. By incorporating laminarin into agricultural practices, farmers may be able to improve crop yields and sustainability.The extraction and utilization of laminarin from brown algae also present economic opportunities. As the demand for natural and sustainable products increases, harvesting laminarin can provide a renewable resource for various industries, including food, pharmaceuticals, and cosmetics. The versatility of laminarin opens doors for innovation, allowing researchers and entrepreneurs to explore new applications that benefit both health and the environment.In conclusion, laminarin is a remarkable polysaccharide that plays a vital role in the life of brown algae and offers numerous potential benefits in various fields. Its unique properties and applications make it a subject of ongoing research and interest. As we continue to explore the wonders of marine biology, understanding compounds like laminarin will undoubtedly contribute to advancements in science and technology, ultimately enhancing our quality of life and our relationship with the natural world.

在海洋生物学和生物化学领域，laminarin是一种引起关注的迷人物质。laminarin是一种多糖，主要存在于褐藻中，尤其是像 Laminaria 和 Ascophyllum 这样的物种中。这种化合物在这些藻类的生命周期中发挥着重要作用，作为能量储备，可以在光照不足或营养缺乏的时期使用。理解laminarin不仅对海洋生态学至关重要，还对其在医学和生物技术等各个领域的潜在应用非常重要。laminarin的结构由β-葡聚糖链组成，这些链以特定的方式相互连接，使能量的有效存储和动员成为可能。当褐藻进行光合作用时，它们会产生葡萄糖，然后将其转化为laminarin以进行储存。在夜间或环境条件不利于光合作用时，藻类可以将laminarin分解回葡萄糖，以为其代谢过程提供能量。研究表明，laminarin具有多种生物活性特性，吸引了科学家和健康专业人士的关注。例如，研究表明laminarin可能具有免疫调节作用，即它可以影响免疫系统的反应。这导致了对其作为增强免疫功能和对抗疾病的天然补充剂潜在用途的研究。此外，褐藻中laminarin的存在引发了对其作为益生元的角色的兴趣，促进有益肠道细菌的生长，并有助于整体消化健康。此外，laminarin在农业领域的潜力也得到了探索。作为生物刺激剂的应用可能增强植物的生长和对干旱或疾病等压力源的抵御能力。通过将laminarin纳入农业实践，农民可能能够提高作物产量和可持续性。从褐藻中提取和利用laminarin也带来了经济机会。随着对天然和可持续产品需求的增加，收获laminarin可以为食品、制药和化妆品等各个行业提供可再生资源。laminarin的多功能性为创新开辟了新的道路，使研究人员和企业家能够探索有益于健康和环境的新应用。总之，laminarin是一种显著的多糖，在褐藻的生命中发挥着至关重要的作用，并在各个领域提供了众多潜在好处。其独特的特性和应用使其成为持续研究和关注的主题。随着我们继续探索海洋生物学的奇迹，理解像laminarin这样的化合物无疑将有助于科学和技术的进步，最终提升我们的生活质量和与自然界的关系。