propionic acid

简明释义

丙酸

英英释义

例句

1.The food industry often uses propionic acid as a preservative to prevent mold growth in baked goods.

食品工业常常使用丙酸作为防腐剂，以防止烘焙食品中的霉菌生长。

2.The chemical structure of propionic acid makes it an effective agent in the synthesis of various pharmaceuticals.

丙酸的化学结构使其成为合成各种药物的有效试剂。

3.In agriculture, propionic acid is utilized as a feed additive to improve livestock health.

在农业中，丙酸被用作饲料添加剂，以改善牲畜健康。

4.When added to cheese, propionic acid contributes to its flavor and helps in the fermentation process.

当添加到奶酪中时，丙酸有助于其风味并帮助发酵过程。

5.Researchers are studying the effects of propionic acid on metabolic processes in the human body.

研究人员正在研究丙酸对人体代谢过程的影响。

作文

Propionic acid is a colorless liquid with a pungent odor, commonly used in the food industry as a preservative. Its chemical structure features a three-carbon chain with a carboxylic acid functional group, making it an important member of the fatty acid family. The formula for propionic acid is C3H6O2, and it is also known by its IUPAC name, propanoic acid. This compound is naturally found in various food sources, including cheese, where it contributes to the flavor and aroma. Additionally, it plays a significant role in the metabolism of certain microorganisms, which can produce it during fermentation processes. In the food industry, propionic acid (丙酸) is primarily utilized as a preservative due to its ability to inhibit the growth of mold and other spoilage organisms. It is particularly effective in baked goods, where it helps extend shelf life without compromising the quality of the product. The use of propionic acid (丙酸) in bread and other baked items has become increasingly popular, especially as consumers demand products that are free from artificial preservatives. The safety of propionic acid (丙酸) as a food additive has been extensively studied, and regulatory bodies such as the Food and Drug Administration (FDA) have classified it as generally recognized as safe (GRAS). This classification means that propionic acid (丙酸) can be used in food products without significant risk to human health when consumed in normal amounts. Moreover, it is also employed in animal feed to prevent mold growth, ensuring the safety and nutritional quality of livestock feed. Beyond its applications in food preservation, propionic acid (丙酸) is also used in the production of various chemicals and pharmaceuticals. It serves as a building block for the synthesis of several compounds, including herbicides, plasticizers, and surfactants. The versatility of propionic acid (丙酸) makes it a valuable commodity in the chemical industry, where it contributes to the manufacturing of products that enhance our daily lives. In addition to its industrial uses, propionic acid (丙酸) has been studied for its potential health benefits. Research indicates that it may play a role in regulating metabolism and maintaining gut health. Some studies suggest that propionic acid (丙酸) can promote the growth of beneficial gut bacteria, thereby improving overall digestive health. Furthermore, it may help reduce inflammation in the body, which is linked to various chronic diseases. In conclusion, propionic acid (丙酸) is a multifaceted compound with significant applications in food preservation, chemical production, and potential health benefits. Its effectiveness as a preservative and its safety profile make it a popular choice in the food industry, while its utility in chemical synthesis highlights its importance in various industrial processes. As research continues to uncover the various roles of propionic acid (丙酸) in human health and industry, it is clear that this simple three-carbon molecule holds considerable value in our modern world.

丙酸是一种无色液体，具有刺鼻的气味，通常在食品工业中用作防腐剂。它的化学结构具有一个三碳链和一个羧酸功能团，使其成为脂肪酸家族中的重要成员。丙酸的化学式是C3H6O2，它也被称为其国际纯粹与应用化学联合会（IUPAC）名称——丙酸。这种化合物自然存在于多种食品来源中，包括奶酪，在其中它有助于风味和香气。此外，它在某些微生物的新陈代谢中发挥着重要作用，这些微生物可以在发酵过程中产生丙酸。在食品工业中，propionic acid（丙酸）主要用作防腐剂，因为它能够抑制霉菌和其他变质生物的生长。它在烘焙食品中特别有效，有助于延长保质期而不影响产品质量。随着消费者对无人工防腐剂产品的需求增加，propionic acid（丙酸）在面包和其他烘焙食品中的使用变得越来越普遍。对propionic acid（丙酸）作为食品添加剂的安全性进行了广泛研究，食品药品监督管理局（FDA）等监管机构将其分类为一般公认安全（GRAS）。这一分类意味着在正常消费量下，使用propionic acid（丙酸）作为食品成分不会对人类健康造成显著风险。此外，它还用于动物饲料中，以防止霉菌生长，确保牲畜饲料的安全和营养质量。除了在食品防腐中的应用外，propionic acid（丙酸）还用于生产各种化学品和药物。它作为几种化合物合成的构建块，包括除草剂、增塑剂和表面活性剂。propionic acid（丙酸）的多功能性使其成为化学工业中的一种宝贵商品，为我们日常生活中增强产品的制造做出了贡献。除了工业用途外，propionic acid（丙酸）也因其潜在的健康益处而受到研究。研究表明，它可能在调节新陈代谢和维持肠道健康方面发挥作用。一些研究建议，propionic acid（丙酸）可以促进有益肠道细菌的生长，从而改善整体消化健康。此外，它可能有助于减少体内的炎症，而炎症与各种慢性疾病有关。总之，propionic acid（丙酸）是一种多面化合物，在食品防腐、化学生产和潜在健康益处方面具有重要应用。作为防腐剂的有效性及其安全性使其成为食品工业中的热门选择，而其在化学合成中的用途突显了其在各种工业过程中的重要性。随着研究不断揭示propionic acid（丙酸）在人体健康和工业中的各种作用，这种简单的三碳分子在我们现代世界中显然具有相当大的价值。