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Many individuals wish to vacuum seal their food to better preserve it in the fridge but have yet to acquire a vacuum sealing machine. Don't worry, this article will guide you through an easy method to vacuum seal food without a machine, which can be done at home.
1. Guide on Vacuum Sealing Food Without Using a Machine
Vacuum sealing food is a method to keep food fresh and nutritious for several days by preventing exposure to air, carbon dioxide, bacteria, etc. This method protects food from spoilage, prevents bacterial attacks, and inhibits oxidation.
Vacuum sealing food at home is very easy. You will need a basin of water, the food to be vacuum sealed, and ziplock bags. Follow these steps:
Step 1: First, place the food into the ziplock bag and then seal the bag. Ensure not to completely seal the bag, leaving a gap of about 3cm.
Step 2: Release the ziplock bag containing the food into the prepared basin of water. Do not submerge the bag completely but leave the mouth of the bag unsealed.
Step 3: Wait until the air has escaped, then fully seal the ziplock bag. At this point, the plastic bag will have removed all the air from inside.
This method can also be applied to vacuum sealing various types of fresh produce or meats. After vacuum sealing, you can store the food in the refrigerator as usual.
2. Key Points to Ensure Effective Vacuum Sealing of Food
Firstly, ensure that the food storage bags are not punctured. This will prevent water from seeping into the food during the vacuum sealing process. Additionally, sealed bags create pressure to expel air through a single hole.
Next, ensure that the food in the bag is fully submerged in water. However, keep the bag mouth above the water surface to prevent water from flooding into the food.
Ensure that the amount of water you prepare exceeds the volume of food you intend to vacuum seal to ensure the food is fully submerged in water.
Finally, prepare cold water for soaking the food. Immersing food in hot water can alter its sensory properties and structure, affecting its quality and flavor. Moreover, hot water can affect the food's ziplock bag, causing it to melt harmful compounds into the food, posing health risks.
Here's a guide on vacuum sealing food without using a machine that you need to grasp. Save it for reference and application. Don't forget to follow Mytour for quick updates on the most useful information.
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