Continuous Monitoring of Shelf Lives of Materials by Application of Data Loggers with Implemented Kinetic Parameters
Open Access
- 13 June 2019
- Vol. 24 (12), 2217
- https://doi.org/10.3390/molecules24122217
Abstract
The evaluation of the shelf life of, for example, food, pharmaceutical materials, polymers, and energetic materials at room or daily climate fluctuation temperatures requires kinetic analysis in temperature ranges which are as similar as possible to those at which the products will be stored or transported in. A comparison of the results of the evaluation of the shelf life of a propellant and a vaccine calculated by advanced kinetics and simplified 0th and 1st order kinetic models is presented. The obtained simulations show that the application of simplified kinetics or the commonly used mean kinetic temperature approach may result in an imprecise estimation of the shelf life. The implementation of the kinetic parameters obtained from advanced kinetic analyses into programmable data loggers allows the continuous online evaluation and display on a smartphone of the current extent of the deterioration of materials. The proposed approach is universal and can be used for any goods, any methods of shelf life determination, and any type of data loggers. Presented in this study, the continuous evaluation of the shelf life of perishable goods based on the Internet of Things (IoT) paradigm helps in the optimal storage/shipment and results in a significant decrease of waste.This publication has 29 references indexed in Scilit:
- Assessment of Stability of Propellants and Safe LifetimesPropellants, Explosives, Pyrotechnics, 2015
- Pharmaceutical solid-state kinetic stability investigation by using moisture-modified Arrhenius equation and JMP statistical softwareJournal of Pharmaceutical and Biomedical Analysis, 2015
- One- and Two-Stage Arrhenius Models for Pharmaceutical Shelf Life PredictionJournal of Biopharmaceutical Statistics, 2014
- Tools and approaches to ensure quality of vaccines throughout the cold chainExpert Review of Vaccines, 2014
- Prediction of thermal stability of materials by modified kinetic and model selection approaches based on limited amount of experimental pointsThermochimica Acta, 2014
- ICTAC Kinetics Committee recommendations for performing kinetic computations on thermal analysis dataThermochimica Acta, 2011
- Improved Protocol and Data Analysis for Accelerated Shelf-Life Estimation of Solid Dosage FormsPharmaceutical Research, 2007
- Accelerated aging: Prediction of chemical stability of pharmaceuticalsInternational Journal of Pharmaceutics, 2005
- Computational aspects of kinetic analysis: Part A: The ICTAC kinetics project-data, methods and resultsThermochimica Acta, 2000
- A new look at the statistical model identificationIEEE Transactions on Automatic Control, 1974