Evaluation of Bakery Product Defect at PT. ABC Lampung
DOI:
https://doi.org/10.12928/jafost.v3i2.6452Keywords:
Control chart, Defect, Fishbone, LCL, UCLAbstract
The purpose of bread quality control is to determine the number of defects in bread during production so that causes and solutions can be found to solve the problem. The control chart method and the Pareto diagram were used to determine the product defect. The Control Chart method aims to determine the control of defective products, whether the production process is still within the control limits or outside the control limits and to find out how to control defective products. This study contributes to investigating the quality control of bakery products at PT. ABC in Lampung. The results obtained after the analysis using the P-Chart control showed that the defect bread data was still within the limits of LCL and UCL. By using the Control Chart method, it shows that the product is still within the control limits. The fishbone diagram method contains several factors that cause defects on the bakery products. These factors include materials, people, machines, and processes. The main factor that is very influential in causing defects in bread is the human factor due to the lack of manpower which causes employees to become tired and lack focus in doing work.
References
George, J., Singh, A., & Kumar Bhaisare, A. (2018). A Study of Basic 7 Quality Control Tools & Techniques for Continuous Improvement. Journal of Engineering & Technology" TIT (Excellence), 5(1), 115–119. https://www.researchgate.net/publication/334056570
Heizer, J., & Render, B. (2011). Operations management global Edition 10th edition. In Pearson Education, Inc (p. 890).
Heizer, J., Render, B., & Munson, C. (2022). Operations Management: Sustainability and Supply Chain Management. Pearson.
Leavengood, S., & Reeb, J. (2002). Pareto Analysis and Check Sheets. Statiscal Process Control, January, 1–9.
Neyestani, B. (2017). Seven Basic Tools of Quality Control: The Appropriate Techniques for Solving Quality Problems in the Organizations. SSRN Electronic Journal, March. https://doi.org/10.2139/ssrn.2955721
Nigam, V. (2015). Recent Trends In Modification Of Wheat Bread As Functional Bread- A Review ISSN 2319-9725. International Journal of Innovative Research and Studies, 4(4).
Preedy, V. R., Watson, R. R., & Patel, V. B. (2011). Flour and breads and their fortification in health and disease prevention (Vol. 4, Issue 1). Elsevier.
Rózyło, R., & Laskowski, J. (2011). Predicting bread quality (bread loaf volume and crumb texture). Polish Journal of Food and Nutrition Sciences, 61(1), 61–67. https://doi.org/10.2478/v10222-011-0006-8
Savic, M. (2006). P-Charts in the Quality Control of the Grading Process in the High Education. Panoeconomicus, 53(3), 335–347. https://doi.org/10.2298/pan0603335s
Weichart, G. (2006). Same stuff, different meaning ... same meaning, different stuff? A story of “bread” and “wine” in Indonesia. Anthropological Notebooks, XII(1), 17–34. http://search.proquest.com/docview/36588814?accountid=9851%5Cnhttp://tf5lu9ym5n.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aibssshell&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jti
Zhou, W., Hui, Y. H., Leyn, I. De, Pagani, M. A., Rosell, C. M., Selman, J. D., & Therdthai, N. (2007). Bakery Products: Science and Technology. In Wiley blackwell. https://doi.org/10.1002/9780470277553.ch1
Živančev, D., Jocković, B., Mirosavljević, M., Momčilović, V., Mladenov, N., Aćin, V., & Pribić, M. (2019). How a slight modification of the bread-making procedure for the evaluation of wheat cultivars affects the most important properties of bread (bread volume and bread crumb). Journal on Processing and Energy in Agriculture, 23(4), 180–184. https://doi.org/10.5937/jpea1904180q
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