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Analisis Migrasi Cemaran Bisphenol-A (BPA) Kemasan Plastik Polocarbonat (PC) pada Produk Air Minum dalam Kemasan Galon di Wilayah Kota Makassar Gusnawati, G.; Munira, Munira; Rachmanto, Muhammad Resky; Ramadhani, Uni
Jambura Journal of Chemistry Vol 5, No 1 (2023): February
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jambchem.v5i1.19799

Abstract

ABSTRAK Polycarbonate (PC) adalah jenis plastik yang umum digunakan oleh masyarakat. Salah satu jenis plastik polikarbonat digunakan untuk mendaur ulang wadah galon berlabel kode plastik nomor 7. Bisphenol-A (BPA) dan fosgen (karbonil diklorida/COCl2) bercampur untuk membuat polikarbonat, zat sintetis. Galon mengalami pemanasan dengan terkena paparan matahari yang memungkinkan mengaktifkan zat BPA yang terkandung di dalam kemasan galon yang dapat menyebabkan bisphenol-A bermigrasi kedalam air. Penelitian ini bertujuan untuk melakukan analisis migrasi perbandingan kandungan bisphenol-A (BPA) pada kemasan galon merek produk nasional dan merek produk lokal label polikarbonat (PC) yang beredar di wilayah kota Makassar dengan metode analisis spektrofotometri ultraviolet (UV). Hasil penelitian menunjukkan bahwa sampel galon baru sebagai kontrol yang disimpan dalam ruangan (sample A) dan yang dijemur dibawah sinar matahari selama 7 hari (sample B) tidak mengandung bisphenol-A. Sampel galon merek produk nasional (sampel C) yang dilakukan pengujian duplo mengandung bisphenol-A masing-masing C1 0.030 ppm dan C2 0.031 ppm, dan galon produk lokal (sampel D) D1 0.043 ppm dan D2 0.044 ppm. Kesimpulan dari hasil penelitian ini bahwa galon polikarbonat berkode plastik no.7 yang beredar di pasaran wilayah makassar baik produk lokal maupun produk nasional mengandung bisphenol-A tapi masih memenuhi batas maksimal 0.6 ppm berdasarkan persyaratan Peraturan BPOM No HK.03.1.23.07.11.6664 sehingga aman untuk digunakan. Kata kunci: Galon; Polikarbonat, Bisphenol-A, AMDK ABSTRACT Polycarbonate (PC) is a common kind of plastic used by the public. One kind of polycarbonate plastic is utilized for recycling gallon containers labeled with the number 7 plastic code. Bisphenol-A (BPA) and phosgene (carbonyl dichloride/COCl2) mix to create polycarbonate, a synthetic substance. The heating that occurs when a gallon is exposed to sunlight allows the bisphenol-A (BPA) substance that is present there to be activated, which can then cause bisphenol-A (BPA) to migrate into the water. This study uses an ultraviolet (UV) spectrophotometric analysis method to examine the migration of bisphenol-A (BPA) content in gallon packaging with polycarbonate (PC) labels that are being used by national and local product brands in the Makassar city area. As a control, the new gallon sample that was stored indoors (sample A) and dried outdoors for seven days (sample B) was found to be free of bisphenol-A (BPA), according to the results. Duplo testing was done on the gallon sample of the national product brand (sample C), and the results showed that sample C1 contained 0.030 ppm of bisphenol-A (BPA) and sample C2 contained 0.031 ppm. Duplo testing was done on the gallon sample of the local product brand (sample D), and the results showed that sample D1 contained 0.043 ppm of bisphenol-A (BPA) and sample D2 contained 0.044 ppm. The conclusion from the results of this study is that gallons of polycarbonate with plastic code no.7 circulating in the Makassar area, both products with local and national brands, contain bisphenol-A (BPA). However, it still meets the maximum limit of 0.6 ppm from the Regulation of the Food and Drug Supervisory Agency (BPOM) No. HK.03.1.23.07.11.6664, so it is safe to use. Keywords: Galon; Policarbonat, Bisphenol-A, AMDK
PENDAMPINGAN PEMBUATAN KARBOL SEREH PEMBERSIH LANTAI DI DESA BARABATU LABBAKKANG PANGKEP Gusnawati, Gusnawati; Arman, Muhammad; Nurjannah, Nurjannah; Ramadhani, Uni; Dahlan, Magpirah
Jurnal Abdi Insani Vol 11 No 2 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i2.1625

Abstract

The majority of the residents of Barabatu village in Labbakkang District, Pangkep, are farmers. The farmers' income is heavily dependent on their harvests, which causes the village's economy to rely significantly on the harvest seasons. Therefore, additional income is needed to improve the welfare of Barabatu villagers. Citronella plants grow abundantly in the residents' yards, and there are productive citronella plantations developed by members of the religious study group, which have great potential for creating disinfectant products from citronella to support the local economy. Citronella has antimicrobial and antifungal properties, making it effective and safe for use as a floor cleaner. The aim of this community service program (PKM) is to enhance the creativity and productivity of Barabatu villagers. Furthermore, it is hoped that through this PKM activity, residents will acquire skills in making citronella disinfectant, which can be developed into a small and medium-sized enterprise (SME) to support their economy. In the production of disinfectant from citronella, the method used by the PKM team from FTI-UMI involves presenting materials on the ingredients and the process of making citronella disinfectant. This is followed by practical sessions involving farmer groups and the women of the religious study group. The final stage includes evaluating and monitoring the PKM activities conducted in Barabatu village. As a result of the PKM activities, the community, especially members of the religious study group, have become skilled in making citronella disinfectant. Additionally, they have gained knowledge about the benefits of natural ingredients available in their surroundings that can be used for disinfectant production. Following the training, the community is able to develop floor disinfectants with various aromas using essential oils from different types of plants found in Barabatu village. Consequently, the residents of Barabatu village can establish disinfectant production as an SME, providing additional income for the villagers. The PKM activities in Barabatu village have had a positive impact on the residents' economic lives through the guidance of the religious study group members. This activity encourages the community to increase their creativity and fosters an entrepreneurial spirit among the villagers of Barabatu.