Rice Quality Control Traceability System Design Using Hazard Analysis Critical Control Point (Haccp) And Principal Component Analysis (Pca) At Pt Food Station Tjipinang Jaya

Abstract

PT Food Station Tjipinang Jaya has many types of rice to produce in grades, namely premium rice and medium rice. The problems that exist with each new raw material occur because the travel process is prone to problems such as being exposed to fleas and being exposed to rainwater and this will lower the standard of the raw material. The methods used in this research are the Principal Component Analysis (PCA) and Hazard Analysis Critical Control Point (HACCP) methods with the aim of using the PCA method to classify the quality grade of premium and medium rice according to standards. HACCP and PCA are also used to determine overall food safety traceability from the arrival of raw materials to finished products and to identify critical problem points that occur in rice raw materials that will be produced into finished products and not reduce product quality using the HACCP method. Based on the data processing that has been carried out, the results obtained using the PCA method show that the 13 existing quality components were reduced to 8 components by producing 8 PCs and their variance values, namely PC 1 is known to have the highest variance value of 0.277798, PC 2 has a variance value of 0.0868241, PC 3 has a variance value of 0.069478, PC 4 has a variance value of 0.060571, PC 5 has a variance value of 0.0526275, PC 6 has a variance value of 0.049428, PC 7 has a variance value of 0.0476043, and PC 8 has a variance value of 0.0468422. The use of the HACCP method was obtained from research results that the company's quality safety was guaranteed because the production process carried out already had stages to eliminate hazards in raw materials, namely the fumigation process. The process is used to control pests, fungi and fleas with predetermined critical limits, namely monitoring the use of phosphine dosage (3 grams/m3), fumigation duration of 3 – 7 days, as well as gas levels (min. 200 ppm) and maximum leakage of 0.3 ppm. must be monitored every day by a fumigator using a tool called examdrager. Suggestions for further research are to use information systems for traceability so that they can speed up tracking time in real time.