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Frozen foods are increasingly popular in the daily meals of many families, but not every homemaker knows how to purchase, store, and use them correctly. The following article will help solve this issue!
5 tips for choosing frozen foods
Observing the condition of frozen items
When selecting seafood, meat, or other frozen food items, homemakers should observe the condition of the product before making a purchase. This observation will help consumers identify whether the food has been stored at a stable temperature and whether it has been damaged, thus enabling them to choose the freshest food items.
For example, when it comes to frozen meats, it's advisable to choose ones that are not stuck together when packaged, have no excess water inside, and are not frozen or icy. Frozen products that are frozen or icy indicate unstable temperature storage, causing the food inside to stick together. When this phenomenon occurs, the product may have begun to spoil or even be on the verge of going bad.
A helpful tip is to purchase frozen products that are stacked at the bottom because these foods are stored at a fairly stable temperature.
Expiration dates and production dates of frozen foods
It's essential to grasp key information such as expiry dates, specific production dates... It's best to opt for frozen products with the most recent production dates. Particularly for frozen foods with a shelf life of a few months, only choose products with production dates within the past month.
Pay attention to the manufacturer's name, importer, or distributor of frozen products. When purchasing any frozen food items such as meat, fish, vegetables, shrimp..., it's crucial to know which company produces, imports, or distributes the product. When buying imported frozen foods, check if the products have complete labels, their country of origin, and if they have additional Vietnamese labels. Avoid purchasing foods without clear origins or with unclear information about production, importation, or distribution.
It's advisable to purchase products from reputable frozen food suppliers or frozen food companies.
Observe the packaging of frozen products
All frozen foods sold on the market are industrially packaged by manufacturers very neatly, without any mess. Additionally, it's advisable not to choose manually packaged or low-quality frozen products, as the contents inside will be arranged very haphazardly and carelessly.
To distinguish between freshly packaged frozen foods and repackaged ones, observe the packaging of the food—it's the key to differentiation.
Understand the specific storage temperature for frozen foods
Frozen food items such as meat, fish are stored in cabinets with temperatures ranging from -18 degrees Celsius or below. To ensure accuracy, customers can actively check the temperature gauges attached to the storage cabinets. If in doubt, directly ask the seller for the exact storage temperature of the food you intend to purchase.
It's advisable not to hoard too much frozen food, only buy what you can consume in a short period, and choose products with the most recent production dates.
Methods of preserving frozen food
At what temperature should frozen food be stored?
The ideal storage temperature is -18 degrees Celsius. Many people often store them in a freezer or refrigerator, but be careful not to overload. Many fresh meat products can absorb a lot of cold, causing the temperature inside the cabinet not to reach the required level, which can affect the quality of the product.
The freezing temperature greatly affects the quality of frozen food
Methods of preserving frozen food during power outages
- High-protein foods such as butter, meat, fish, and poultry cannot be safely stored at room temperature, so if there's a power outage, leave them in the refrigerator if power is available.
- Fruits and vegetables will last longer at room temperature, so take them out of the refrigerator if there's no power immediately.
- If you anticipate a power outage, you can proactively set the refrigerator's temperature control to the lowest setting.
- Always keep the refrigerator tightly closed; food will remain frozen for at least 1 day, even 2-3 days (depending on insulation capability).
Expiry dates of frozen food
- Beef cuts: 4-6 months; Ground beef: 3-4 months; Sliced/Smoked/Sausage meats: 2-3 months; Poultry (chicken/duck): 4-6 months.
- Oily fish (tuna, salmon): 3-4 months; Shellfish: 2-3 months; Freshwater fish: 2-3 months.
- Cooked and pureed vegetables, fruits, and roots can be stored for up to 6 months.
- Prepared foods: Soup or sauce: 3 months; Cakes: 3-4 months.
- Dairy products: Butter: 6 months; Hard cheese: 4-6 months; Soft cheese: 3-4 months; Cream: 3-4 months.
Utilizing frozen food
Defrosting frozen products
When defrosting, food must be cooked immediately and should not be refrozen. It's best to defrost naturally, in the refrigerator or in a cool, dry, well-ventilated area until the food becomes as soft as fresh food. Defrosting can be accelerated by using a fan blowing directly onto the food, or by soaking it in water, but the food should not come into direct contact with the water and should be wrapped in plastic bags.
Defrosting frozen products using a microwave is fast and convenient, but it's not the best method in all cases.
Avoid refreezing food for a second time
Refreezing food can disrupt nutritional structure, cause water leakage, and spoilage. If food has been thawed, you can choose to prepare them and divide them into smaller portions before refrigerating. For large food items like chicken, duck..., it's advisable to divide them into smaller portions before freezing because during the thawing period, bacteria can develop on the outer part of the food while the middle remains frozen.
Hopefully, with the shared tips on selecting, preserving, and using frozen food above, you'll be able to plan daily family meals that are both safe for health, ensure nutrition, and save costs!
