alpha amylase

简明释义

液化淀粉酶

英英释义

例句

1.In the brewing industry, alpha amylase is used to convert starches into sugars.

在酿酒行业，α-淀粉酶用于将淀粉转化为糖。

2.A deficiency in alpha amylase can lead to digestive issues.

缺乏α-淀粉酶可能会导致消化问题。

3.Salivary alpha amylase starts the process of starch digestion in the mouth.

唾液中的α-淀粉酶在口腔中开始淀粉消化的过程。

4.The enzyme alpha amylase plays a crucial role in the digestion of carbohydrates.

酶α-淀粉酶在碳水化合物的消化中起着至关重要的作用。

5.Researchers are studying the effects of alpha amylase on weight loss.

研究人员正在研究α-淀粉酶对减肥的影响。

作文

Alpha amylase is an important enzyme that plays a crucial role in the digestion of carbohydrates. This enzyme is produced in the salivary glands and the pancreas, and it helps break down starches into simpler sugars. The process begins in the mouth, where food mixes with saliva containing alpha amylase (α-淀粉酶). As we chew our food, alpha amylase starts to work on the starch molecules, breaking them down into maltose and dextrin. This initial stage of digestion is vital as it prepares the carbohydrates for further breakdown in the small intestine.Once the food reaches the stomach, the acidic environment temporarily halts the action of alpha amylase. However, as the partially digested food moves into the small intestine, the pH levels rise, and alpha amylase becomes active again, continuing its work on the starches. This enzyme is essential for converting complex carbohydrates into simple sugars like glucose, which can then be absorbed into the bloodstream and used by the body for energy.The significance of alpha amylase extends beyond digestion; it also has applications in various industries. For instance, in the food industry, alpha amylase is used in the production of syrups and sweeteners. By breaking down starches into sugars, manufacturers can create products that are sweeter and easier to digest. Additionally, alpha amylase is utilized in the brewing industry to convert starches from grains into fermentable sugars, which are then fermented by yeast to produce alcohol.Furthermore, alpha amylase has medical significance. Abnormal levels of this enzyme in the blood can indicate various health issues. For example, elevated levels of alpha amylase may suggest pancreatitis, while low levels could indicate conditions such as cystic fibrosis or pancreatic insufficiency. Therefore, measuring alpha amylase levels can be an important diagnostic tool for healthcare professionals.In conclusion, alpha amylase is a vital enzyme that aids in the digestion of carbohydrates, transforming complex starches into simpler sugars that our bodies can utilize for energy. Its role is not only limited to digestion; it also has significant applications in food production and brewing, as well as important implications in medical diagnostics. Understanding the function and importance of alpha amylase can help us appreciate the complexity of our digestive system and the intricate processes that sustain our health and well-being.

α-淀粉酶是一种重要的酶，在碳水化合物的消化中发挥着关键作用。这种酶在唾液腺和胰腺中产生，帮助将淀粉分解成更简单的糖。这个过程从口腔开始，食物与含有α-淀粉酶（alpha amylase）的唾液混合。当我们咀嚼食物时，α-淀粉酶开始对淀粉分子进行作用，将它们分解成麦芽糖和糊精。这一消化的初始阶段至关重要，因为它为碳水化合物在小肠中的进一步分解做好了准备。一旦食物到达胃部，酸性环境会暂时停止α-淀粉酶的作用。然而，当部分消化的食物进入小肠时，pH值上升，α-淀粉酶再次活跃，继续对淀粉进行工作。这种酶对于将复杂的碳水化合物转化为简单的糖（如葡萄糖）至关重要，这些糖可以被吸收到血液中，并被身体用作能量。α-淀粉酶的重要性不仅限于消化；它在各个行业也有应用。例如，在食品工业中，α-淀粉酶被用于生产糖浆和甜味剂。通过将淀粉分解成糖，制造商可以创造出更甜且易于消化的产品。此外，α-淀粉酶在酿酒行业中也被利用，将谷物中的淀粉转化为可发酵的糖，然后由酵母发酵以生产酒精。此外，α-淀粉酶具有医学意义。血液中这种酶的异常水平可能指示各种健康问题。例如，α-淀粉酶水平升高可能表明胰腺炎，而低水平可能表明囊性纤维化或胰腺功能不足等疾病。因此，测量α-淀粉酶水平可以成为医疗专业人员的重要诊断工具。总之，α-淀粉酶是一种重要的酶，帮助消化碳水化合物，将复杂的淀粉转化为我们的身体可以利用的简单糖。它的作用不仅限于消化；在食品生产、酿酒以及医学诊断方面也具有重要应用。理解α-淀粉酶的功能和重要性，可以帮助我们欣赏消化系统的复杂性以及维持我们健康和福祉的复杂过程。