Six Sigma-DMAIC and food waste hierarchy-based framework for reducing food waste in University canteens in Ethiopia

Document Type: Research Paper

Author

Department of Mechanical Engineering, Faculty of Technology, Woldia University, Woldia, Ethiopia.

Abstract

The aim of this paper is to propose a Six Sigma-DMAIC and food waste hierarchy-based framework that can be successfully implemented by Ethiopian University canteen managers to reduce food waste in a sustainable way. The importance of this research is twofold. First, the Six Sigma-DMAIC methodology is used to evaluate and improve the process to prevent food surplus and waste in the canteen. Second, other waste hierarchy options will be used to mitigate food waste problem in a sustainable way. This has a positive social, environmental, and economic implications.

Keywords

Main Subjects


[1]      Papargyropoulou, E., Lozano, R., Steinberger, J. K., Wright, N., & bin Ujang, Z. (2014). The food waste hierarchy as a framework for the management of food surplus and food waste. Journal of cleaner production76, 106-115.
[2]      Vittuari, M., De Menna, F., & Pagani, M. (2016). The hidden burden of food waste: the double energy waste in Italy. Energies9(8), 660.
[3]      Pimentel, D., & Pimentel, M. H. (Eds.). (2007). Food, energy, and society. CRC press.
[4]      Casimir, J. (2014). Food waste at the school level: a case study on a food waste reduction project within school restaurants in Uppsala, Sweden (Master Thesis, Uppsala University: Uppsala, Sweden). Retrieved from http://www.diva-portal.org/smash/get/diva2:742150/FULLTEXT01
[5]      Silvennoinen, K., Heikkilä, L., Katajajuuri, J. M., & Reinikainen, A. (2015). Food waste volume and origin: Case studies in the Finnish food service sector. Waste management46, 140-145.
[6]      Strotmann, C., Friedrich, S., Kreyenschmidt, J., Teitscheid, P., & Ritter, G. (2017). Comparing food provided and wasted before and after implementing measures against food waste in three healthcare food service facilities. Sustainability9(8), 1409.
[7]      Derqui, B., Fernandez, V., & Fayos, T. (2018). Towards more sustainable food systems. Addressing food waste at school canteens. Appetite129, 1-11.
[8]      Ali, A. Y., Hassen, J. M., & Wendem, G. G. (2019). Forecasting as a framework for reducing food waste in Ethiopian university canteens. J. Appl. Res. Ind. Eng, 6(4), 374-380.
[9]      Schroeder, R. G., Linderman, K., Zaheer, S., & Choo, A. S. (2004). Six Sigma: a goal-theoretic perspective. Quality control and applied statistics49(1), 49-50.
[10]  Schroeder, R. G., Linderman, K., Liedtke, C., & Choo, A. S. (2009). Six Sigma: definition and underlying theory. Quality control and applied statistics54(5), 441-445.
[11]  Zu, X., Fredendall, L. D., & Douglas, T. J. (2008). The evolving theory of quality management: the role of Six Sigma. Journal of operations management26(5), 630-650.
[12]  Kaushik, P., & Khanduja, D. (2009). Application of Six Sigma DMAIC methodology in thermal power plants: a case study. Total quality management20(2), 197-207.
[13]  Antony, J., Kumar, M., & Tiwari, M. K. (2005). An application of Six Sigma methodology to reduce the engine-overheating problem in an automotive company. Proceedings of the institution of mechanical engineers, Part B: journal of engineering manufacture219(8), 633-646.
[14]  Safwat, T., & Ezzat, A. (2008, December). Applying Six Sigma techniques in plastic injection molding industry. 2008 IEEE international conference on industrial engineering and engineering management (pp. 2041-2045). IEEE.
[15]  Su, C. T., & Chou, C. J. (2008). A systematic methodology for the creation of Six Sigma projects: a case study of semiconductor foundry. Expert systems with applications34(4), 2693-2703.
[16]  Jirasukprasert, P., Garza-Reyes, J. A., Soriano-Meier, H., & Rocha-Lona, L. (2012, July). A case study of defects reduction in a rubber gloves manufacturing process by applying Six Sigma principles and DMAIC problem solving methodology. Proceedings of the 2012 international conference on industrial engineering and operations management (pp. 3-6). Istanbul, Turkey.
[17]  Hensley, R. L., & Dobie, K. (2005). Assessing readiness for six sigma in a service setting. Managing service quality: An international journal, 15(1), 82-101.
[18]  Directive, E. C. (2008). Directive 2008/98/EC of the European parliament and of the council of 19 November 2008 on waste and repealing certain directives. Official journal of the European Union L312(3).
[19]  Cunha, C., & Dominguez, C. (2015). A DMAIC project to improve warranty billing's operations: a case study in a Portuguese car dealer. Procedia computer science64, 885-893.
[20]  Ali, A. Y., & Ayele, A. (2019). Contribution of quality tools for reducing food waste in university canteen. Journal of applied research on industrial engineering6(2), 125-130.
[21]  Desai, D. A. (2012). Increasing bottom-line through Six Sigma quality improvement drive: case of small scale foundry industry. Udyog pragati36(2), 11-23.