Vietnam Cold Storage: Cold Storage Cuts Food Waste at the Source and Keeps Perishables Safe

Plants and animals begin to degrade as soon as they are harvested. The decay is accelerated if they are not stored at the correct temperature. Cold storage keeps items at the right temperature to preserve them and slows decay. It also extends the period of time that perishable food is safe to sell and eat. It is expected that by 2033 the cold storage market in Vietnam will be worth 796 million U.S. dollars. Producers and distributors of perishable food have to integrate cold storage systems into their operations.

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Cold Storage and Food Quality

Farm produce is often harvested many weeks or months in advance of when it is sold. Cold storage facilitates the transport and distribution of food by preserving it and keeping it at a quality level that is close to being ready for consumption. In addition to regulating temperatures, storage units can control humidity and circulation of air to maintain the quality of the food.

Out of all food types, spoilage of biotech products (e.g., drugs and vaccines) and fish creates the greatest economical loss and threatens the health of consumers. For products of this nature, cold storage is essential and environmental controls can’t deviate.

Recent advancements in cold storage technology have been in the area of refrigeration. State-of-the-art cold storage units employ a refrigeration system that consists of a compressor, condenser and an evaporator. These components control the temperature inside the cold storage unit. Storage units equipped with these systems provide better temperature control and use power more efficiently when compared when compared to units employed earlier. Reliable refrigeration units ensure that the stock stored in a facility remains in marketable condition.

Internet-of-Things (IoT) integrated sensors help monitor storage unit conditions and send alerts to staff in case conditions deviate from the set limits. Staff members receive alerts even before stored stock conditions deteriorate. A combination of efficient refrigeration units and sensory-monitoring systems help facilities maintain storage conditions within the required limits. From a cold storage facility operator’s perspective, an investment in refrigeration units and sensory monitoring systems is an insurance against stock loss.

Efficient Cold Storage Units

Availability of efficient cold storage units helps the food industry transport temperature sensitive and perishable food over longer distances. Less food spoilage means less food waste. Food that is stored in cold storage units for an acceptable period of time retains its quality and helps avoid food waste during the distribution and transportation process.

Impact on Emissions

While increased efficiency in food transport reduces spoilage, it also lessens the transport sector’s environmental impact. Improving the food transport system to prevent spoilage is, therefore, an important element in setting up an environmentally sustainable food system. Food transport companies are interested in continuously lowering the carbon footprint of the transport sector; perishable food transports, in particular, show great potential in this regard.

Food Safety

Food spoilage is unavoidable in the absence of adequate temperature control during storage and transportation; the food may spoil even before it reaches the intended consumers. Pathogenic microorganisms that proliferate in food due to inadequate temperature control cause foodborne illnesses. To ensure food safety, particularly in the case of perishable food such as meat and dairy products, the temperature during transport and storage should be properly controlled.

Temperature control during storage and transportation is vital for ensuring the safety and wholesomeness of food. Enterprises dealing in perishable food should invest in temperature control storage facilities, and other related equipment, to ensure the safety of the food and to safeguard their customers from losses due to spoilage.