A Case Study of Human Milk Banking with Focus on the Role of IoT Sensor Technology

Usha Ramanathan (), Katarzyna Pelc, Tamíris Pacheco da Costa, Ramakrishnan Ramanathan and Natalie Shenker
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Usha Ramanathan: Nottingham Business School, Nottingham Trent University, Nottingham NG1 4FQ, UK
Katarzyna Pelc: Bedfordshire Business School, University of Bedfordshire, Luton LU2 8LE, UK
Tamíris Pacheco da Costa: School of Biosystems and Food Engineering, University College Dublin, Agriculture Building, UCD Belfield, D04 V1W8 Dublin, Ireland
Ramakrishnan Ramanathan: Essex Business School, University of Essex, Southend-on-Sea, Essex SS1 1LW, UK
Natalie Shenker: Department of Surgery and Cancer, Imperial College London, Du Cane Road, London W12 0HS, UK

Sustainability, 2022, vol. 15, issue 1, 1-17

Abstract: Human milk is the biological norm for newborn nutrition, with breast milk from the mother being recognized as the best source of nutrition for infant health. When the mother’s milk is unavailable, donor human milk is the best alternative for infants with low birthweights. Growing recognition of the benefits of donor human milk has led to increasing global interest in monitoring and controlling human milk’s quality to fulfil the need for donor human milk. In response to this need, the REAMIT project proposed to adapt and apply existing innovative technology to continuously monitor and record human milk quality and signal potential milk quality issues. IoT sensors and big data technology have been used to monitor conditions that may increase spoilage (such as temperature and humidity) in the transportation stage. The sensors were installed in the insulated bags used to transport the milk from the donor’s home or hospital to the human milk bank and vice versa. The temperature and humidity were collected every 30 min, whilst the GPS locator sent data every 2 min. The data are collected in the cloud using GPRS/CAT-M1 technology. An algorithm was designed to send alerts when the milk temperature is above the prespecified threshold specified by the organisation, i.e., above −20 °C. The experience showed evidence that IoT sensors can efficiently be used to monitor and maintain quality in supply chains of high-quality human milk. This rare product needs a high level of quality control, which is possible with the support of smart technologies. The IoT technology used can help the human milk supply chain in five different aspects, namely by reducing waste, assuring quality, improving availability, reducing cost and improving sustainability. This system could be extended to various supply chains of rare and precious commodities, including further medical supplies such as human blood and organs, to completely avoid waste and ensure total quality in supply chains.

Keywords: human milk bank; IoT technologies; temperature monitoring; waste reduction (search for similar items in EconPapers)
JEL-codes: O13 Q Q0 Q2 Q3 Q5 Q56 (search for similar items in EconPapers)
Date: 2022
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