expansion agent

简明释义

膨胀剂

英英释义

例句

1.Certain types of plastics require an expansion agent 膨胀剂 to achieve their desired volume.

某些类型的塑料需要膨胀剂 膨胀剂以达到所需的体积。

2.The manufacturer added an expansion agent 膨胀剂 to the insulation material to improve its efficiency.

制造商在绝缘材料中添加了膨胀剂 膨胀剂以提高其效率。

3.The use of baking soda is common as an expansion agent 膨胀剂 in cookies and cakes.

在饼干和蛋糕中，使用小苏打作为膨胀剂 膨胀剂是很常见的。

4.In foam production, a chemical expansion agent 膨胀剂 is added to create air pockets.

在泡沫生产中，添加化学膨胀剂 膨胀剂以产生气孔。

5.In baking, yeast acts as an expansion agent 膨胀剂 that helps the dough rise.

在烘焙中，酵母作为一种膨胀剂 膨胀剂，帮助面团发酵。

作文

In the world of food science and technology, the term expansion agent refers to a substance that helps increase the volume of a product by creating gas bubbles during the cooking or baking process. This is particularly important in the production of baked goods such as bread, cakes, and pastries. The use of an expansion agent can significantly affect the texture, appearance, and overall quality of these products. For instance, yeast is a natural expansion agent that ferments sugars, producing carbon dioxide which causes dough to rise. Similarly, baking powder is a chemical expansion agent that releases gas when it comes into contact with moisture and heat, leading to a light and airy texture in baked items.Understanding the role of expansion agents in cooking not only enhances our appreciation for culinary arts but also provides insights into the science behind our favorite foods. When we bite into a fluffy loaf of bread or a delicate soufflé, we are experiencing the effects of these remarkable substances at work. Furthermore, the choice of expansion agent can influence the nutritional profile of the food product. For example, some expansion agents may be more suitable for gluten-free baking, allowing those with dietary restrictions to enjoy a variety of baked goods without compromising on texture or taste.In addition to their functional roles, expansion agents can also have economic implications in food production. Manufacturers often seek to optimize the use of these agents to reduce costs while maintaining product quality. This balance is crucial in a competitive market where consumer preferences are constantly evolving. Moreover, the trend towards healthier eating has led to increased interest in natural and organic expansion agents, prompting food scientists to explore alternatives that align with these values.As consumers become more health-conscious, understanding the ingredients in our food becomes essential. Knowledge about expansion agents empowers individuals to make informed choices about what they eat. For instance, being aware that certain expansion agents can contribute to the overall calorie count or contain additives may influence purchasing decisions. In this way, the concept of an expansion agent transcends mere technicality; it becomes a part of the broader dialogue about health, nutrition, and sustainability in our food systems.In conclusion, the significance of expansion agents extends beyond their role in food preparation. They are integral to the texture and quality of a wide range of products, influencing both sensory experiences and nutritional outcomes. As we continue to explore the intersection of food science and consumer awareness, the knowledge of expansion agents will undoubtedly play a pivotal role in shaping the future of food innovation and health-conscious eating habits. By understanding these elements, we can appreciate the complexity of food production and make better choices for ourselves and our families.

在食品科学和技术领域，短语膨胀剂指的是一种通过在烹饪或烘焙过程中产生气泡来帮助增加产品体积的物质。这在面包、蛋糕和糕点等烘焙食品的生产中尤为重要。使用膨胀剂可以显著影响这些产品的质地、外观和整体质量。例如，酵母是一种天然的膨胀剂，它发酵糖分，产生二氧化碳，使面团膨胀。类似地，泡打粉是一种化学膨胀剂，当接触到水分和热量时会释放气体，从而使烘焙食品具有轻盈和蓬松的质地。理解膨胀剂在烹饪中的作用不仅增强了我们对烹饪艺术的欣赏，还提供了对我们喜爱食物背后科学的见解。当我们咬下一块松软的面包或精致的舒芙蕾时，我们正在体验这些非凡物质的作用。此外，膨胀剂的选择可以影响食品产品的营养成分。例如，一些膨胀剂可能更适合无麸质烘焙，使那些有饮食限制的人能够享受各种烘焙食品，而不会在口感或味道上妥协。除了其功能作用外，膨胀剂在食品生产中也可能具有经济意义。制造商通常寻求优化这些剂的使用，以降低成本，同时保持产品质量。这种平衡在竞争激烈的市场中至关重要，消费者偏好不断变化。此外，健康饮食的趋势导致对天然和有机膨胀剂的兴趣增加，促使食品科学家探索符合这些价值观的替代品。随着消费者变得更加关注健康，了解我们食品中的成分变得至关重要。对膨胀剂的知识使个人能够对他们吃的东西做出明智的选择。例如，意识到某些膨胀剂可能会增加整体热量或含有添加剂，可能会影响购买决策。因此，膨胀剂的概念超越了单纯的技术性；它成为我们食品系统中关于健康、营养和可持续性更广泛对话的一部分。总之，膨胀剂的重要性超出了它们在食品准备中的作用。它们对于各种产品的质地和质量至关重要，影响着感官体验和营养结果。随着我们继续探索食品科学与消费者意识的交集，对膨胀剂的了解无疑将在塑造食品创新和健康饮食习惯的未来中发挥关键作用。通过理解这些元素，我们可以欣赏食品生产的复杂性，并为自己和家人做出更好的选择。