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Validity of method for analysing critical traceability points
Authors:Kine Mari Karlsen  Petter Olsen
Affiliation:1. Center for Neurorestoration and Neurotechnology, Providence VA Medical Center, Providence, RI;2. Brown University, Providence, RI;3. Department of Rehabilitation and Regenerative Medicine, College of Physicians and Surgeons, Columbia University Medical Center, New York, NY;1. The Logistics Institute, University of Hull, Hull, HU6 7RX, UK;2. Hull University Business School, University of Hull, Hull, HU6 7RX, UK;3. Politecnico di Milano, Department of Management, Economics and Industrial Engineering, Via Lambruschini 4/b, 20156, Milano, Italy;4. LIUC University, School of Industrial Engineering, Corso Matteotti, 22 21053, Castellanza, Italy;1. Department of Informatics, ESEI, University of Vigo – Ourense Campus, Ourense, Spain;2. Department of Physical Chemistry, Faculty of Science, University of Vigo – Ourense Campus, Ourense, Spain;3. Nutrition and Bromatology Group, Department of Analytical and Food Chemistry, Faculty of Science, University of Vigo – Ourense Campus, Ourense, Spain
Abstract:The requirements for documenting food products are even increasing. Better documentation can be achieved by using traceability. Several studies mapping Critical Traceability Points (CTP) in food supply chains have been carried out.The purpose of this paper was to discuss the validity of qualitative methods for detecting CTPs in a seafood supply chain. Data from a single case study is interesting, because it provides real industry data, which can be used to develop knowledge of and theories on traceability to improve food process systems. The discussion of validity can in addition be used as input for studies aiming to identify the CTPs of other food supply chains.
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