Sistem Pakar Menggunakan Metode Backward Chaining dalam Mengidentifikasi Kandungan Senyawa Boraks, Formalin, Rhodamin B dan Metanil Yellow pada Makanan

This research is motivated by the increasing number of food producers using additives that are not permitted to be used or which harmful health. The addition hazardous substances in and beverages has a huge effect on use these dangerous can cause inflammation digestive tract, degeneration wasting liver, odema / swelling brain, accumulation fluid organs body. analysis applies Backward Chaining Method Expert System, namely system processing existing facts lead conclusions. Facts obtained from physical conditions, also known as symptoms. goal-driven reasoning, begins with making predictions what will happen, then looking for evidence supports (or refutes) hypothesis. In System identifying chemical compounds borax, formalin, rhodamine b methanyl yellow Method, results expert's matching data matched 6 out data, percentage 100%. resulting solution sample must tested labor. It hoped this application help public educating initial stages before being reported Food Drug Supervisory Agency laboratory testing.