The increasing demand for food is a global issue. Every nation is not only challenged to
enhance its food production, but also to preserve and process the produce so that wastage
is contained. The challenge for developing countries is even bigger as they have poor
infrastructure and fragmented supply chains for farm produce.
In the recent past, the focus of stakeholders in developing countries has shifted from
pre-harvest to post-harvest practices owing to alarming losses due to lack of pre-cooling
stores, cold stores, processing facilities, inadequate transport and poor awareness amongst
farmers. Thus, there is an urgent need to improve and integrate the cold chains—the
supply chains for temperature-sensitive frozen food products like vegetables, fruits, milk
products, meat and fish.
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