shelf life

简明释义

闲置寿命

英英释义

例句

1.We need to rotate our stock based on the shelf life of the products.

我们需要根据产品的shelf life来轮换库存。

2.Frozen vegetables can have a long shelf life if stored properly.

如果妥善储存，冷冻蔬菜可以有很长的shelf life。

3.The shelf life of this canned food is about two years.

这种罐头食品的shelf life约为两年。

4.Always check the shelf life before buying dairy products.

在购买乳制品之前，请始终检查其shelf life。

5.The shelf life of bread varies depending on the ingredients used.

面包的shelf life因所用成分而异。

作文

The term shelf life refers to the length of time that products, particularly perishable goods, can be stored before they begin to deteriorate or become unsafe for consumption. Understanding the shelf life of various products is crucial for both consumers and manufacturers. For consumers, it ensures that they are purchasing items that are still good to use or eat, while for manufacturers, it helps in planning production and inventory management. In the food industry, the shelf life of products can vary significantly based on several factors. These factors include the type of food, its packaging, and the storage conditions. For example, fresh fruits and vegetables typically have a short shelf life, often lasting only a few days to a week. In contrast, canned goods and frozen foods can have a much longer shelf life, sometimes lasting for months or even years if stored properly. The concept of shelf life is not limited to food products. It also applies to pharmaceuticals, cosmetics, and other consumer goods. For instance, medications often come with an expiration date that indicates the end of their shelf life. Using medication beyond its shelf life can result in reduced effectiveness or potential harm. Similarly, cosmetic products can lose their efficacy or become unsafe after their shelf life has expired. To better understand shelf life, it is essential to consider the different types of shelf life indicators. There are two primary categories: 'best before' and 'use by' dates. 'Best before' dates indicate the period during which the product is expected to maintain its best quality. After this date, the product may still be safe to consume but might not taste as good or have the same texture. On the other hand, 'use by' dates are more critical, as consuming products past this date can pose health risks. Consumers should be aware that the shelf life indicated on packaging is often based on ideal storage conditions. Factors such as temperature fluctuations, humidity, and exposure to light can all affect how long a product remains safe to use. Therefore, it is important to store items according to the manufacturer's recommendations to maximize their shelf life. In recent years, there has been a growing awareness of food waste and the importance of managing shelf life effectively. Many organizations are working to educate consumers about understanding shelf life labels and making informed choices to reduce waste. By learning to interpret these labels correctly, consumers can help minimize the amount of food that ends up in landfills. In conclusion, understanding the concept of shelf life is vital for making informed decisions about the products we purchase and consume. Recognizing the various factors that influence shelf life can help individuals reduce waste and ensure safety. Whether it is food, medicine, or cosmetics, being aware of shelf life can lead to healthier choices and contribute to sustainability efforts.

“保质期”这个术语指的是产品，特别是易腐烂商品，可以储存的时间长度，在此之后它们开始恶化或变得不安全可供消费。理解各种产品的保质期对消费者和制造商都至关重要。对于消费者来说，这确保他们购买的物品仍然可以使用或食用，而对于制造商来说，这有助于规划生产和库存管理。在食品行业中，产品的保质期可能因多个因素而显著不同。这些因素包括食品类型、包装方式和储存条件。例如，新鲜水果和蔬菜通常具有较短的保质期，通常只持续几天到一周。相比之下，罐装食品和冷冻食品如果妥善储存，可能具有更长的保质期，有时可以持续数月甚至数年。保质期的概念并不限于食品产品。它也适用于药品、化妆品和其他消费品。例如，药物通常会附带一个有效期，指示其保质期的结束。超过保质期使用药物可能导致效果降低或潜在危害。同样，化妆品在其保质期过后可能失去效力或变得不安全。为了更好地理解保质期，必须考虑不同类型的保质期指标。主要有两类：“最佳食用日期”和“使用截止日期”。“最佳食用日期”指的是产品预计保持最佳质量的时期。在这个日期之后，产品可能仍然安全食用，但可能味道不佳或口感不同。另一方面，“使用截止日期”更加关键，因为在此日期之后食用产品可能会带来健康风险。消费者应注意，包装上标示的保质期通常基于理想的储存条件。温度波动、湿度和光照等因素都会影响产品保持安全使用的时间。因此，按照制造商的建议储存物品以最大限度地延长其保质期是非常重要的。近年来，人们越来越关注食品浪费和有效管理保质期的重要性。许多组织正在努力教育消费者了解保质期标签，并做出明智的选择以减少浪费。通过学习正确解读这些标签，消费者可以帮助减少最终进入垃圾填埋场的食品数量。总之，理解保质期的概念对做出关于我们购买和消费的产品的明智决策至关重要。认识到影响保质期的各种因素可以帮助个人减少浪费并确保安全。无论是食品、药品还是化妆品，意识到保质期都能带来更健康的选择，并为可持续发展努力做出贡献。