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All Journal Jurnal Teknik Kimia USU Turbo : Jurnal Program Studi Teknik Mesin Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Best Journal (Biology Education, Sains and Technology) Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Agro Estate ABDI SABHA (Jurnal Pengabdian kepada Masyarakat) International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) Jurnal Teknik Kimia USU Journal of Food and Agricultural Product Teknologi dan Industri Pertanian Indonesia Jurnal Agro Estate Jurnal Agro Fabrica
Ika Ucha Pradifta Rangkuti
Institut Teknologi Sawit Indonesia, Medan, Sumatera Utara, Indonesia
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences

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CHARACTERISTICS OF PHYSICO-CHEMICAL PROPERTIES OF GAYO ARABIKA COFFEE WITH SEMI WASH PROCESS AT HEIGHT 1500 MDPL AND 1600 MDPL Ika Ucha Pradifta; Heri Purwanto
International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) Vol. 4 No. 6 (2024): December
Publisher : CV. Radja Publika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijebas.v4i6.2228

Abstract

Arabica coffee (Coffea arabica L.) is a coffee with the best taste compared to other types of coffee. The most ideal altitude for cultivating Arabica coffee is between 1200 mdpl -1400 mdpl, but Arabica coffee grows and produces well at an altitude of 900 mdpl - 1700 mdpl which is an ideal habitat for cultivating Arabica coffee. If Arabica coffee is planted in the lowlands, especially at an altitude of 600 - 700 mdpl, usually the production and quality are low and susceptible to leaf rust disease. This study aims to analyze the characteristics of the physicochemical properties, namely reducing sugar, extract content and caffeine content of Gayo Arabica coffee at an altitude of 1500 mdpl and 1600 mdpl. This study uses the Completely Randomized Design (CRD) Non-Factorial method with 2 levels of altitude treatment, namely 1500 mdpl and 1600 mdpl with 4 replications. The results of this study indicate that an altitude of 1500 mdpl has an average of 43.49013% and 1600 mdpl has an average of 51.10553% significantly affecting the coffee extract content. At an altitude of 1500 mdpl, it has an average of 0.3504% and 1600 mdpl has an average of 0.3792% which has no significant effect on coffee reducing sugar. At an altitude of 1500 mdpl, it has an average of 0.74625% and 1600 mdpl has an average of 0.5095% which has a very significant effect on coffee caffeine content.
Co-Authors Alvin Syahputra Aries Sukariawan Ashari, Reza Aulia Muliana Harahap Brahmana, Yusuf Delyana R. Pulungan Delyana R. Pulungan Dina Arfianti Saragih Dina Rusmawati Eka Bobby Febrianto, Eka Bobby Fadli Akbar Lubis Giyanto Giyanto Guntoro Guntoro Hasrudy Tanjung, Hasrudy Hastina Febriaty Heni Pujiastuti Heri Purwanto Heri Purwanto Hilda Sry Utami Pohan Hondro, Rasyid Ida Ayu Putu Sri Widnyani Irma Christiana Isna Ardila Jenny Elisabeth Juhal Prayogie Junaidi Junaidi M.Hendra Ginting Maharani, Rhyna Mahyunis Maisarah Mardiana Wahyuni Mhd. Insan Muhtadawan Muhammad Firza Alpi, Muhammad Firza Muhammad Hendra S Ginting Muhammad Syukri Muhammad Syukri Muhtadawan, Mhd. Insan Mulyara, Budi Nurhidayat, Taufik Nurliana Pada Mulia Raja Pulungan, Delyana R Purjianto Rahimah Rahmad Dian Rina Maharani Rina Maharany Rini Astuti Rizki Riyan Nopri Sari, Dwita Simamora, Michael Kurniawan Siregar, Arfan Kirana Sukrinda Harahap, Marisa Tama Harahap, Khaidir Ali Tifany Zia Aznur Tiffany Zia Aznur Wahyu Rinaldi Wahyu Rinaldi Wahyuni, Mardiana Winardi, Rafael Remit Yanti, Irda Zulham Effendi Zulham Effendi