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All Journal Jurnal AGROTEKNOLOGI Agrointek agriTECH Jurnal Agroindustri UNEJ e-Proceeding Pro Food Jurnal Ilmiah Rekayasa Pertanian dan Biosistem SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Agroindustrial Technology Journal AGRITEKNO, Jurnal Teknologi Pertanian Jurdimas (Jurnal Pengabdian Kepada Masyarakat) Royal LOYALITAS: Jurnal Pengabdian Kepada Masyarakat Jurnal Abdidas International Journal on Food, Agriculture and Natural Resources (IJFANRES) Journal La Lifesci Agroindustrial Journal Jurnal Pengabdian Masyarakat Formosa (JPMF) Factory Jurnal Industri, Manajemen dan Rekayasa Sistem Industri Jurnal Ilmiah Pengabdian dan Inovasi Warta LPM Journal of Fisheries & Marine Jurnal Penelitian Sains dan Teknologi Indonesia
Nita Kuswardhani
Jurusan Teknologi Hasil Pertanian, Fakultas Teknologi Pertanian, Universitas Jember, Jl. Kalimantan 37, Kampus Tegal Boto, Jember 68121
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences Other

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Journal : Agroindustrial Journal

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Characterization of Ready-to-Drink Decaffeinated Coffee Enriched with Lime and Lemon Kuswardhani, Nita; Hana, Dania Mazidatul; Wiyono, Andi Eko
Agroindustrial Journal Vol 12, No 1 (2025)
Publisher : Department of Agroindustrial Technology, Faculty of Agricultural Technology UGM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/aij.v12i1.100954

Abstract

This study aims to determine the physical, chemical, and sensory characteristics of and the appropriate and optimal formulation for producing ready-to-drink (RTD) robusta decaffeinated coffee variations with the addition of lime (citrus aurantifolia) and lemon (citrus limon) juice. The ingredients used for coffee preparation include decaffeinated robusta coffee powder, lemon, lime, sugar, and water. The experimental design used in this study was a completely randomized design (CRD) with three factors and two levels: citrus type (A1: lemon; A2: lime), lemon or lime juice concentration (B1: 5%; B2: 10%), and liquid sugar volume (C1: 15 ml; C2: 25 ml). These factors were designed to create 8 treatments for physical, chemical, and sensory testing. Data analysis was performed statistically using Analysis of Variance (ANOVA) at 5% significance level and further testing with Duncan's Multiple Range Test (DMRT) when any differences were found. The results showed that the interaction of the three factors affected the physical and chemical characteristics of caffeine content, pH, and antioxidant activity. The addition of lime and lemon juice did not have a significant effect on the characteristics of vitamin C content and brightness. Treatment A1B1C2, with the composition of 5 ml lemon juice and 25 ml sugar water, provides the best formulation based on the review of physical, chemical, and sensory characteristics.
Co-Authors Ahmad Nafi' Ahmad Subayri Alfarisy, Fariz Kustiawan Ali Wafa Andi Eko Wiyono, Andi Eko Aris Munandar Baity Nur Jannah Bambang Marhaenanto Bertung Suryadharma, Bertung Clara Septaria Melinda Darmaningrum, Sindy Rosa Dian Purbasari Dinasty Alfajar Rizky Dwika Mayang Sari EKA RURIANI Ekky Audina Rusita Faqih A, Abdillah Fatimatuz Zahra Fitri Wulandari Fitria Riany Eris Fuad Sauqi Isnain Gusna Merina Haidar Ali Hana, Dania Mazidatul Hendy Firmanto Herlina . Herry Purnomo Herry Purnomo, Bambang Hidayatulloh Hidayatulloh Hifdzil Adila Ida Bagus Suryaningrat Ida Bagus Suryaningrat Idah Andriyani Indah Nalurita Intan Kartika Setywati Izzeta, Muhammad Izzeldin Khumairoh, Luthfi Afrilia Larasati R, Khosyi M. Abd. Nasir Mahardika, Nidya S Mahardika, Nidya Shara Maharlika Pemuda Bhakti Nagara Mahendra, Enggar Lantang Melinda Lady Plus Miftahul Choiron Muhammad Syaiful Adzim Munandar, Aris Nidya Shara Mahardika Ninik Rizky Hastuti Novita Fitri Yulian Nugraha, Bima Arya Nurhayati Nurhayati Nurmalasari, Marsa Suci Prameswari, Dinda Putri Purnomo, Bambang Hery Putri, Azizah Rayya Kartiko Qurrotun A’yuni R. Dio Alif Pratama Rahayu, Supratiana Rahmawati, Elis Ramadani, Fadillah Sauma Rifdah Atikah Rizki Agustian Rizky Chandra Ardi Wardhana Rusdianto, Andrew Setiawan Safitri, Putri Listia Salsabila, Adine Rara Sapta, Muhammad Sadam Putra Sulistyani, Ika Suryaningrat, Ida Bagus Bagus Suwasono, Sony Tiarawardani, Dwi Anggi Ade Utami, Sabrina Dinda Winda Amilia Wiyono, Andi E Yuli Wibowo Yumni, Syafiya Zata