Relevant scientific research indicates that in the cold storage temperature range of 2 to 8°C, vegetables, fruits, eggs, beer, and beverages can maintain their freshness and original flavor. At temperatures between 0°C and 2°C, food is stored without freezing, preserving its nutrients and freshness. Fresh fish and meat can be kept for 1-2 days in short-term storage, staying fresh without any loss of quality. In the variable temperature zone ranging from -2°C to -14°C, including water temperature storage (-2°C to -3°C), micro-freezing (-3°C to -5°C), soft freezing (-6°C to -8°C), and mild freezing (-10°C to -14°C), food retains its nutritional value and fresh taste. In the deep-freeze zone of -18°C to -21°C, meats, fish, and frozen foods can be stored for extended periods with faster freezing and better preservation.
Rongshida has developed a health-conscious, energy-efficient, and intelligent refrigerator designed to meet these scientific requirements. This model features four distinct temperature zones, allowing different types of food to be stored with tailored preservation methods, ensuring optimal freshness and nutrition.
When using the refrigerator compartments:
a. The freezer compartment maintains a temperature of about -18°C. It is ideal for storing fresh or frozen meat, fish, poultry, and cooked meals, with a shelf life of approximately three months. This compartment quickly freezes fresh food intended for long-term storage, ensuring maximum freshness.
b. The refrigeration compartment operates at around 5°C, suitable for storing both raw and cooked foods, with a typical storage period of one week. Fruits and vegetables should be placed in fruit and vegetable drawers set at 8°C and wrapped in plastic to maintain freshness.
c. The ice temperature preservation area, located in the upper part of the refrigeration chamber, is maintained at about 0°C. It is perfect for storing fresh meat, fish, shellfish, and dairy products without freezing. These items can remain fresh for up to three days and are ready to use at any time. This area can also serve as a thawing zone for frozen foods. If you place frozen items here before work, they will be ready to use by the end of the day.
d. Some refrigerators include a variable temperature zone, allowing users to adjust the temperature based on their storage needs. If the refrigeration space feels insufficient, the middle compartment can be adjusted to a refrigeration setting. This flexible zone is also useful for thawing frozen foods and is most convenient when set to a fresh-keeping mode.
Food storage tips:
a. Before storing any food, allow the refrigerator to run empty for about two hours to ensure the internal temperature stabilizes.
b. Avoid overfilling the refrigerator. Leave enough space between items to allow proper air circulation and even temperature distribution.
c. Allow hot food to cool down before placing it in the refrigerator. This helps maintain the quality of other items and reduces energy consumption.
d. Store fatty foods like ice cream and fish in the freezer compartment. Avoid placing them on the door shelves or near the entrance, as these areas tend to be warmer.
e. Do not store liquid beverages such as beer, orange juice, or water in the freezer, as they may freeze and burst, causing damage to the appliance and the contents.
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