biacetyl

简明释义

英[ˌbaɪəˈsiːtaɪl]美[baɪˈeɪstɪl]

[有化] 联乙酰

英英释义

单词用法

同义词

反义词

例句

1.The results are that germination capacity, growth speed, the yield of metabolic product ethanol, the content of by-product biacetyl and activity of related enzymes for the cells change obviously.

结果表明：酵母细胞的出芽率、生长速度、代谢产物乙醇的产量、付产物双乙酰的含量以及有关酶类的活力均发生了变化。

2.The results are that germination capacity, growth speed, the yield of metabolic product ethanol, the content of by-product biacetyl and activity of related enzymes for the cells change obviously.

结果表明：酵母细胞的出芽率、生长速度、代谢产物乙醇的产量、付产物双乙酰的含量以及有关酶类的活力均发生了变化。

3.The flavoring industry often uses biacetyl to enhance the buttery taste in products.

调味品行业经常使用biacetyl来增强产品中的黄油味。

4.Research shows that biacetyl can be produced naturally during fermentation.

研究表明，biacetyl可以在发酵过程中自然产生。

5.Some popcorn brands add biacetyl for a richer flavor experience.

一些爆米花品牌添加biacetyl以提供更丰富的味觉体验。

6.In small amounts, biacetyl contributes to the aroma of various cheeses.

在少量情况下，biacetyl有助于各种奶酪的香气。

7.Excessive exposure to biacetyl in industrial settings may pose health risks.

在工业环境中，过度接触biacetyl可能会带来健康风险。

作文

Biacetyl, a compound with the chemical formula C4H6O2, is a colorless liquid with a strong buttery flavor. It is commonly used in the food industry as a flavoring agent, particularly in products like popcorn and baked goods. The presence of biacetyl (双乙酰) in these foods contributes to their appealing taste, making them more enjoyable for consumers. However, the use of biacetyl is not limited to the culinary world; it also finds applications in the production of various chemicals and as an intermediate in organic synthesis. In addition to its flavoring properties, biacetyl is known for its role in the formation of certain aromas in fermented products. For instance, in the brewing industry, biacetyl can be produced during the fermentation process by yeast. While low levels of biacetyl can enhance the flavor profile of beer, excessive amounts can lead to off-flavors that are undesirable. Therefore, brewers must carefully monitor and control the levels of biacetyl during fermentation to ensure the quality of their products. The safety of biacetyl has been a topic of discussion among health professionals. Although it is generally recognized as safe when used in food products, exposure to high concentrations of biacetyl vapors can pose respiratory hazards. Workers in industries where biacetyl is produced or used should adhere to safety guidelines to minimize inhalation risks. This highlights the importance of proper ventilation and protective equipment when handling this compound in industrial settings. Moreover, the environmental impact of biacetyl should not be overlooked. As with many chemicals, improper disposal of biacetyl can lead to contamination of soil and water sources. Therefore, it is crucial for manufacturers to implement sustainable practices and ensure that waste containing biacetyl is treated appropriately before being released into the environment. In conclusion, biacetyl (双乙酰) is a versatile compound with significant applications in the food and beverage industry, particularly as a flavoring agent. Its unique properties contribute to the sensory experiences of various products, enhancing their appeal to consumers. However, it is essential to balance its use with safety and environmental considerations. As research continues to explore the potential uses and effects of biacetyl, it is important for both consumers and industry professionals to remain informed about its benefits and risks. Understanding biacetyl not only helps in appreciating the complexities of flavor but also underscores the responsibility that comes with utilizing chemical compounds in our everyday lives.

双乙酰（biacetyl），化学式为C4H6O2，是一种无色液体，具有强烈的黄油味。它在食品工业中常用作香料，尤其是在爆米花和烘焙食品等产品中。biacetyl（双乙酰）在这些食品中的存在增加了它们的吸引力，使消费者更容易享受。然而，biacetyl的使用不仅限于烹饪领域；它还用于生产各种化学品，并作为有机合成中的中间体。 除了其调味特性外，biacetyl还以其在发酵产品中形成某些香气的作用而闻名。例如，在酿酒行业中，biacetyl可以在酵母的发酵过程中产生。虽然低水平的biacetyl可以增强啤酒的风味，但过量则会导致不良的异味。因此，酿酒师必须仔细监测和控制发酵过程中biacetyl的水平，以确保产品的质量。 关于biacetyl的安全性，健康专业人士之间一直存在讨论。尽管在食品产品中使用时通常被认为是安全的，但高浓度的biacetyl蒸气暴露可能会对呼吸系统造成危害。在生产或使用biacetyl的行业中，工人应遵循安全指南，以减少吸入风险。这突显了在工业环境中处理这种化合物时，适当通风和个人防护设备的重要性。 此外，biacetyl对环境的影响也不容忽视。与许多化学品一样，不当处置biacetyl可能导致土壤和水源的污染。因此，制造商实施可持续实践并确保含有biacetyl的废物在释放到环境之前得到适当处理至关重要。 总之，biacetyl（双乙酰）是一种多功能化合物，在食品和饮料行业中具有重要应用，特别是作为调味剂。其独特的性质为各种产品的感官体验增添了色彩，提高了消费者的吸引力。然而，必须平衡其使用与安全和环境考虑。随着研究继续探索biacetyl的潜在用途和影响，消费者和行业专业人士保持对其益处和风险的了解变得尤为重要。理解biacetyl不仅有助于欣赏风味的复杂性，还强调了在日常生活中利用化学化合物所带来的责任。