alginate

简明释义

英[ˈældʒɪˌneɪt]美[ˈældʒəˌneɪt]

n. 藻朊酸盐

英英释义

单词用法

同义词

反义词

例句

1.Aim: to optimize the preparation of the ginger oleoresin alginate-chitosan microcapsules and to study its stability.

目的：优化姜油树脂海藻酸钠-壳聚糖微囊的制备工艺，并对其稳定性进行考察。

2.They tested alginate from brown algae.

他们测试了从蓝藻中得到的褐藻胶。

3.The result of experiment is that effect of preservation of sodium alginate composite film is better than that of ice glazing.

试验结果表明：海藻酸钠复合膜的保鲜效果明显优于常规包冰衣法的保鲜效果。

4.Perhaps an olive alginate?

或者橄榄油海藻糖酸盐？

5.The result of experiment is that effect of preservation of sodium alginate composite film is better than that of ice glazing.

试验结果表明：海藻酸钠复合膜的保鲜效果明显优于常规包冰衣法的保鲜效果。

6.The application of calcium alginate immobilized method in brewing yeast cell.

研究了海藻酸钙固定化技术在酿酒酵母上的应用。

7.In the lab, we mixed calcium chloride with alginate to form gel beads.

在实验室里，我们将氯化钙与海藻酸盐混合形成凝胶珠。

8.The wound dressing was made from alginate, providing a moist environment for healing.

伤口敷料由海藻酸盐制成，为愈合提供了潮湿的环境。

9.The chef used alginate to create a unique edible sphere that burst with flavor.

厨师使用海藻酸盐制作了一种独特的可食用球体，里面充满了味道。

10.The dentist recommended a toothpaste containing alginate for its soothing properties.

牙医推荐了一种含有海藻酸盐的牙膏，因为它具有舒缓特性。

11.In food technology, alginate is often used as a thickening agent.

在食品技术中，海藻酸盐常用作增稠剂。

作文

Alginate is a naturally occurring polysaccharide that is derived from brown seaweed. It has gained significant attention in various fields, particularly in food science, medicine, and biotechnology. The unique properties of alginate (海藻酸盐) make it an invaluable ingredient for numerous applications. In this essay, I will explore the characteristics, uses, and benefits of alginate (海藻酸盐) in different industries.One of the most remarkable features of alginate (海藻酸盐) is its ability to form gels in the presence of calcium ions. This property is due to the molecular structure of alginate (海藻酸盐), which consists of blocks of mannuronic acid and guluronic acid. When alginate (海藻酸盐) comes into contact with calcium ions, it undergoes a gelation process, resulting in a thick, viscous substance. This characteristic has made alginate (海藻酸盐) a popular choice as a thickening agent and stabilizer in the food industry. For instance, it is widely used in the production of sauces, dressings, and desserts, where it helps achieve the desired texture and consistency.In addition to its culinary applications, alginate (海藻酸盐) plays a crucial role in the medical field. Its biocompatibility and biodegradability make it an ideal material for drug delivery systems and tissue engineering. Researchers have developed alginate (海藻酸盐) hydrogels that can encapsulate drugs, allowing for controlled release over time. This is particularly beneficial for patients requiring long-term medication, as it can improve compliance and reduce side effects.Moreover, alginate (海藻酸盐) is used in wound healing applications. Its ability to absorb moisture and form a protective barrier makes it suitable for treating chronic wounds and burns. The gel formed by alginate (海藻酸盐) helps maintain a moist environment, promoting faster healing and reducing the risk of infection.Another exciting application of alginate (海藻酸盐) is in the field of biotechnology. Scientists are exploring its potential for cell encapsulation, which involves enclosing living cells within a gel matrix made from alginate (海藻酸盐). This technique can be used for various purposes, including cell therapy and regenerative medicine. By encapsulating cells, researchers can protect them from the immune system while allowing them to function and release therapeutic agents.Despite its many advantages, there are some challenges associated with the use of alginate (海藻酸盐). For example, the gelation process can be influenced by several factors, including pH, temperature, and the concentration of calcium ions. This variability can affect the consistency and performance of alginate (海藻酸盐) products. Additionally, while alginate (海藻酸盐) is generally regarded as safe, some individuals may experience allergic reactions or sensitivities to it.In conclusion, alginate (海藻酸盐) is a versatile and valuable compound with numerous applications across various industries. Its unique properties, such as gel formation and biocompatibility, make it an essential ingredient in food science, medicine, and biotechnology. As research continues to advance, we can expect to see even more innovative uses for alginate (海藻酸盐) in the future, further highlighting its importance in our daily lives.