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Pengaruh Konsenetrasi Lesitin dan Carboxymethyl Cellulose (CMC) terhadap Karakteristik Fisik Edible Film Berbasis Pati Sagu A. Hermina Julyaningsih; Andi Nur Faidah Rahman; Febriana Intan Permata Hati
Jurnal Penelitian Pendidikan IPA Vol 11 No 10 (2025): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i10.12665

Abstract

Microplastics have begun to be detected in human food sources such as water and marine fish. One of the solutions that has been increasingly studied and developed is edible film. Sago starch holds significant potential to be developed as a raw material for edible film production. However, the physical characteristics of edible films made from pure sago starch tend to be brittle, water-soluble, and mechanically weak. To enhance their physical quality, additives such as lecithin and carboxymethyl cellulose or CMC are required. This study aimed to evaluate the physical properties of sago-based edible films, including thickness, solubility, tensile strength, and water vapor transmission rate (WVTR), at various concentrations of lecithin (0.3%, 0.5%, 0.7%, and 1.5%) and CMC (0.1%, 0.3%, 0.5%, and 0.7%) to determine the optimal formulation for use as food packaging. The research employed experimental research, using Completely Randomized Design. Data were analyzed using one-way ANOVA followed by Duncan’s post hoc test. Results showed that both lecithin and CMC concentrations significantly affected the physical characteristics of the edible films. Based on these observations, treatment B4 was identified as having the best overall physical characteristics, providing a good balance between mechanical strength and water resistance with adequate film thickness.
Pengenalan Dan Pembuatan Alat Penabur Pupuk Berbasis Pipa, Di Desa Kaluku Kecamatan Batang Kabupaten Jeneponto Nur Faizah; Muhammad Rizal; Iqbal Salim; Abdul Waris; Mursalim; Daniel Useng; Mahmud Achmad; Febriana Intan Permata Hati; Olly Sanny Hutabarat; Khaeril Anwar Junaedi
Abdi Techno Jurnal AbdiTechno, Vol. 5, Nomor 2, Juli 2025
Publisher : Departemen Teknologi Pertanian Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70124/abditechno.vi.1835

Abstract

Kuliah Kerja Nyata (KKN) adalah respons terhadap tuntutan zaman yang menekankan bahwa perguruan tinggi harus berperan lebih dari sekadar pusat pendidikan, tetapi juga sebagai agen perubahan dalam masyarakat. KKN menyediakan kesempatan bagi mahasiswa untuk mengaplikasikan ilmu dan keterampilan yang telah dipelajari selama di kampus ke dalam situasi nyata di masyarakat salah satunya di Desa Kaluku, Kecamatan Batang, Kabupaten Jeneponto, di mana sebagian besar penduduk bekerja sebagai petani karena desa tersebut memiliki lahan yang luas. Tanaman yang banyak dibudidayakan di daerah ini meliputi padi, jagung, kacang tanah, pisang, dan kacang hijau. Namun, para petani masih menggunakan teknik tradisional, khususnya dalam proses pemupukan, yang dilakukan secara manual menggunakan tangan. Metode ini memakan banyak waktu, tenaga, dan sumber daya manusia. Untuk menjawab tantangan tersebut, hadir inovasi lokal berupa alat penabur pupuk. Alat ini dirancang untuk mempermudah proses pemupukan dengan tingkat akurasi yang tinggi, sehingga nutrisi dapat tersebar merata ke seluruh tanaman. Selain menghemat waktu dan tenaga, alat ini juga mengurangi pemborosan pupuk dan berpotensi meningkatkan produktivitas hasil panen. Penggunaan teknologi ini memberikan solusi praktis bagi petani untuk menghadapi tantangan dalam sektor pertanian.
Pembuatan Briket Tongkol Jagung di desa Sapanang Kabupaten Jeneponto Iqbal Salim; Yurika Samma Todingan; Abdul Waris; Mursalim; Daniel useng; Febriana Intan Permata Hati; Olly Sanny Hutabarat; Gemala Hardinasinta; Junaedi Muhidong; Muhammad Tahir Sapsal
Abdi Techno Vol 6 No 1 (2026): Jurnal AbdiTechno
Publisher : Departemen Teknologi Pertanian Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Sapanang Village is a village located in Binamu District, Jeneponto Regency, South Sulawesi Province. One of the livelihoods of the people in Sapanang Village is derived from agricultural products, agricultural commodities that are often cultivated, one of which is corn. However, behind the large number of cultivated corn plants, it produces waste called corn cobs. Corn cobs are sometimes simply thrown away by the community, therefore the solution offered regarding the corn cob waste problem is to make corn cob briquettes which are an environmentally friendly solid alternative fuel. The service method used in this work program is to prepare the necessary tools and materials and then socialize how to make corncob briquettes to the public. From the socialization that has been carried out, it can be the answer to the problem regarding corn cob waste that is simply wasted which is used to become something useful, such as being processed into corn cob briquettes as an environmentally friendly, cost-effective and long-lasting fuel. The work program activities that have been implemented have been carried out well and received a positive response.