Topic
Cold chain
About: Cold chain is a research topic. Over the lifetime, 1754 publications have been published within this topic receiving 16055 citations.
Papers published on a yearly basis
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TL;DR: The validation of a RFID smart tag developed for real-time traceability and cold chain monitoring for food applications proved that this system presents important advantages regarding conventional traceability tools and currently used temperature data loggers such as more memory, reusability, no human participation and more resistance to humidity and environmental conditions.
485 citations
TL;DR: A combination of prospective experimental and modeling research on precooling uniformity, responsive food inventory management systems, and cold chains in developing countries is proposed for the improvement of the cold chain at the global scale.
Abstract: The cold chain is responsible for the preservation and transportation of perishable foods in the proper temperature range to slow biological decay processes and deliver safe and high-quality foods to consumers Studies show that the efficiency of the cold chain is often less than ideal, as temperature abuses above or below the optimal product-specific temperature range occur frequently, a situation that significantly increases food waste and endangers food safety In this work, field studies on time-temperature conditions at each critical stage of the cold chain are reviewed to assess the current state of commercial cold chains Precooling, ground operations during transportation, storage during display at retail and in domestic refrigerators, and commercial handling practices are identified and discussed as the major weaknesses in the modern cold chain The improvement in efficiency achieved through the measurement, analysis, and management of time-temperature conditions is reviewed, along with the accompanying technical and practical challenges delaying the implementation of such methods A combination of prospective experimental and modeling research on precooling uniformity, responsive food inventory management systems, and cold chains in developing countries is proposed for the improvement of the cold chain at the global scale
300 citations
TL;DR: In this paper, the authors present a comprehensive view of current applications and new possibilities of RFID, but also explain the limitations and challenges of this technology, including the operation in harsh environments, with dirt, extreme temperatures; the huge volume of data that are difficult to manage; the need of longer reading ranges, due to the reduction of signal strength due to propagation in crop canopy; the behavior of different frequencies, understanding what is the right one for each application; the diversity of the standards and the level of granularity are some of them.
296 citations
TL;DR: The U.S. Food and Drug Administration has officially approved HPP as a non-thermal pasteurization technology that can replace traditional pasteurisation in the food industry.
261 citations
Journal Article•
TL;DR: In this paper, the cold chain accounts for approximately 1% of CO2 production in the world, however this is likely to increase if global temperatures increase significantly, which will increase the risk of food poisoning and food spoilage unless the cold-chain is extended and improved.
260 citations