Alat Pendeteksi Zat Rhodamine B, Formalin, Boraks Dan Pewarna Tekstil Pada Makanan Menggunakan Metode Fuzzy Mamdani Berbasis Internet Of Things
DOI:
https://doi.org/10.34818/eoe.v9i2.17560Abstract
Abstrak Peran bahan tambahan pangan khususnya bahan pengawet menjadi semakin penting sejalan dengan kemajuan tekhnologi produksi bahan tambahan pangan sintesis. Penyalahgunaan penambahan zat pewarna pada makanan masih sering ditemukan contohnya penggunaan zat pewarna untuk tekstil seperti rhodamine b serta zat-zat yang berbahaya bagi tubuh seperti boraks dan formalin. Dari permasalahah tersebut maka dibuatlah sebuah alat dengan menggunakan mikrokontroler ESP8266 dengan menanfaatkan teknologi Internet of Things (IoT), sistem dirancang menggunakan LCD 16x2 dengan sensor Warna TCS34725. Pengujian kandungan rhodamine-b, boraks, formalin, dan pewarna tekstil dilakukan dengan mencampur ekstrak kunyit pada sampel, perubahan warna yang terjadi terhadap sampel akan dibaca oleh sensor warna TCS34725 dan dikirim secara wireless ke sebuah Aplikasi Android. Klasifikasi data dilakukan dengan menggunakan metode Fuzzy Mamdani.Setelah dilakukan beberapa pengujian, sistem berhasil mendeteksi kadar zat formalin, pewarna tekstil, rhodamin dan boraks pada makanan dan ditampilkan pada aplikasi Android. Hasil pengujian QoS kinerja dari alat ke firebase mendapatkan nilai delay sebesar 5.938 ms dan throughput senilai 44,06 Mbps, pengujian dari firebase ke aplikasi Android mendapatkan nilai delay yaitu 5.876 ms dan nilai throughput sebesar 52,16Mbps, dan pengujian dari alat ke aplikasi Android memiliki nilai delay 4.666 ms dengan nilai throughput sebesar 62,27 mbps. Kata Kunci: ESP8266, Internet of Things, Sensor Warna TCS34725, Wireless, Fuzzy Mamdani. Abstract The role of food additives, especially preservatives, is becoming increasingly important in line with advances in technology for the production of synthetic food additives. Abuse of adding dyes to food is still often found, for example the use of dyes for textiles such as rhodamine B, as well as substances that are harmful to the body such as borax and formalin. From these problems, a device was made using the ESP8266 microcontroller by utilizingtechnology Internet of Things (IoT), the system was designed using a 16x2 LCD with a TCS34725 Color sensor. Testing the content of rhodamine-b, borax, formalin, and textile dyes is carried out by mixing turmeric extract in the sample, ISSN : 2355-9365 e-Proceeding of Engineering : Vol.9, No.2 April 2022 | Page 297 the color changes that occur in the sample will be read by the TCS34725 color sensor and sent wirelessly to an Android application. Data classification is done using the Fuzzy Mamdani method. After several tests were carried out, the system succeeded in detecting the levels of formalin, textile dyes, rhodamine and borax in food and displayed on the Android application. The results of the QoS performance test from the tool to firebase get a delay value of 5.938 ms and a throughput of 44.06 Mbps, a test from firebase to an Android application gets a delay value of 5.876 ms and a throughput value of 52.16Mbps, and testing from the tool to the Android application has the delay value is 4.666 ms with a throughput value of 62.27 mbps. Keywords: ESP8266, Internet of Things, Color Sensor TCS34725, Wireless, Fuzzy Mamdani.References
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