Vacuum packaging creates an oxygen-free environment that can actually promote the growth of certain anaerobic bacteria. If these bacteria multiply in the sealed food, it can lead to serious health risks, including food poisoning. One such bacterium is Listeria, which thrives in low-oxygen conditions. In fact, its presence in vacuum-packed food can be over 100 times higher than in regular air. What’s more, some of these bacteria can grow even at refrigerator temperatures, making spoilage possible even when food is stored in the fridge.

Typically, vacuum-sealed meat like pork has a shelf life of about 20 days at room temperature, up to two weeks in a refrigerator set at 4°C, and one to two months in a freezer at -18°C. Even if you store your New Year's supplies in vacuum-sealed packages, it's still important to consume them as soon as possible to avoid spoilage and maintain quality.

To ensure you're eating healthy and safe food, it's essential to choose reliable and reputable suppliers. Village Village Mall offers a wide range of fresh, organic, and high-quality products, including green vegetables, organic fruits, and various specialty items. Choosing organic means choosing safety, health, and peace of mind—because when it comes to food, quality should never be compromised.

According to editors at China Packaging Network, no packaging solution is perfect. Each type of packaging has its own strengths and limitations. While modern technology has improved food preservation significantly, it’s still crucial to match the right packaging with the specific needs of each product. Relying solely on one method can be risky, so proper classification and tailored packaging remain key to maintaining food safety and quality.