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All Journal Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika Kolaborasi: Jurnal Hasil Kegiatan Kolaborasi Pengabdian Masyarakat
Roslina Sahara
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Agriculture, Biological Sciences & Forestry Humanities Education Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences

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Penerapan Algoritma dalam Pembuatan Kopi Berdasarkan Metode Penyeduhan Manual Brewing dan Fotografi Komersial Roslina Sahara; Yahfizham Yahfizham
Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika Vol. 1 No. 6 (2023): Desember : Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/arjuna.v1i6.351

Abstract

The level of coffee consumption has increased from year to year, which can be seen from the number of coffee shops that continue to appear with relatively large numbers of visitors. Coffee shops compete with each other to find coffee variants to become their mainstay menu. Please note that making coffee has various manual brewing methods, such as the Aeropess, V60, Kalita, Aeropress and French Press brewing methods. Many brewing methods require knowledge to practice them. So by creating a game that includes how to make coffee using manual brewing techniques and doing commercial photography a day, it is an incentive for coffee sales. Photography here plays a very important role in the world of advertising in order to get attractive visuals to attract the interest of potential consumers. The work creation method is used to produce work that suits the purpose to be conveyed. The process of exploration and improvisation with manual coffee brewing objects will be collaborated without eliminating the main functional aspects. Through the final task of creating this product photography work, produce commercial photos that are able to make the wider community more familiar with manual coffee brewing products which are usually available in coffee shops and help those who don't know how to brew coffee using manual brewing techniques, and can also as initial capital for young people who want to become baristas to complete the stages of making coffee using the Manual Brewing.
Pemanfaatan Minyak Jelantah sebagai Bahan Dasar Pembuatan Sabun Ramah Lingkungan dengan Penambahan Essential Oil di Desa Pasar Rawa Sabrina Aisha Putri Lubis; Apriani Syahputri; Roslina Sahara; Rasyid Ridho Siregar; Dwi Ardy Dermawan
Kolaborasi : Jurnal Hasil Kegiatan Kolaborasi Pengabdian Masyarakat Vol. 3 No. 4 (2025): Desember: Kolaborasi : Jurnal Hasil Kegiatan Kolaborasi Pengabdian
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/kolaborasi.v3i4.895

Abstract

Cooking oil is a staple food widely used in daily cooking. However, repeated use of cooking oil, resulting in its conversion into used cooking oil, can have negative impacts on both health and the environment. Used cooking oil that has changed color and quality is carcinogenic and has the potential to increase the risk of cardiovascular disease if consumed again. Furthermore, improper disposal of used cooking oil can cause environmental pollution because it is difficult to decompose. This study aims to examine the wise management of household waste, especially used cooking oil, by utilizing it into products with utility value. One form of utilization is processing used cooking oil into environmentally friendly soap for laundry purposes. This activity was carried out as a form of community service through training in making soap from used cooking oil with the addition of essential oils for aromatherapy for residents of Pasar Rawa Village, Gebang District, Langkat Regency. The research method used was qualitative, with observation and direct participation in the training activities. The results showed that participants, particularly housewives, demonstrated high enthusiasm and were actively involved in both the presentation and the soap-making practices. This activity not only raised public awareness of the importance of managing used cooking oil waste but also provided new skills that have the potential to support family economic growth.
Co-Authors Apriani Syahputri Dwi Ardy Dermawan Rasyid Ridho Siregar Sabrina Aisha Putri Lubis yahfizham yahfizham