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Journal : Journal of Mechanical Engineering Science and Technology

Moisture Reduction of Honey in Dehumidification and Evaporation Processes Lastriyanto, Anang; Wibowo, Sasongko Aji; Erwan, Erwan; Jaya, Firman; Batoro, Jati; Masyithoh, Dewi; Lamerkabel, JSA
Journal of Mechanical Engineering Science and Technology (JMEST) Vol 4, No 2 (2020)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um016v4i22020p153

Abstract

The high water content of honey can lead to fermentation and accelerate the deterioration of honey. One way to prevent fermentation in honey is to reduce the water content of honey. There are several ways to reduce the water content of honey, namely through a dehumidifier and evaporation. This study aimed to examine the relationship of reduced water content towards time in between dehumidifier and evaporation processes. The research method uses an exponential equation model to determine the value of the constant (K). The constant value (K) is used to predict the rate of reduction in moisture content between the dehumidifier and evaporation processes. The results showed that the water content value after the dehumidifier and evaporation process had met the International Standard (SI) with a moisture content value of less than 19 %. The initial moisture content of honey before processing was 21.335 %, then after going through the process, the moisture content of honey in the dehumidifier and evaporation processes were 16.397 % and 14.625 %, respectively. The processing time required for decreasing the water content of honey in between dehumidification and evaporation processes also shows a very significantly difference; In the dehumidifier process, the process takes 720 min. While in the evaporation process, it is 50 min. The exponential equation to determine the constant value of K (1/min.) for the dehumidifier is y = 21.262e-0.00037x with the value of regression R2 = 0.9943. While the exponential equation formula to determine the constant value of K (1/min.) in the evaporation process is y = 21.961e-0.007x with the regression value represent R2 = 0.9262
Co-Authors Achyani Achyani, Achyani Albar, Ferdy Aliansyah, Bayu Rimba Anang Lastriyanto Anshari, Gusti Zakaria Antonio, Marcho Aprisansoni, Amar Azhary Noersidiq B, Amdahurifky Bambang Setiawan Budi Indarsih, Budi D. Saputra, D. Debbianita Dedi Sumanto Dwi Kusuma Purnamasari, Dwi Kusuma Dwiria Wahyuni Fahrullah Fahrullah Febria, Thomas Firman Jaya Firzatullah, Raden Muhamad Gusmarni, Gusmarni Gusti Hardiansyah Hasbihan, M. Nu'aim Heikal, Jerry Herlambang, Dany Alfian Hidayah, Hidayatul I Ketut Gede Wiryawan I.K.G. Wiryawan Ida Ayu Putu Sri Widnyani Ineke Nursih Widyantari, Ineke Nursih Irfana Diah Faryuni Islam, L. Azan Januarti, Sri Jati Batoro K. G. Wiryawan Klana, J. Klana, Jaya Lamerkabel, J. S. A. Lidya Agustina M. Hidayat Ediz M. Zahari Masauna, Esther D Maslami, V. Maslami, Vera Masyithoh, Dewi Meythi, Meythi Mochammad Yunus, Mochammad Muhsinin, ‪Muhammad Muhsinin, Muhammad Mujahid Mujahid, Mujahid Noor Sulistiyono Nur Budiman, Saiful Osrita Hapsara Pratama, Borneo Satria Prayogo, Enny Purnamasari, ‪Dwi Kusuma Rama Dhini Permasari Johar Ramadhan, I.P. Ramadhona, Suci Riandry, Dimas Dwika Rica Rica, Rica Riki Martusa Rohima, BQ. Nahya Rosyadi, Muhammad Amri Salsabila, Anisa Aulia Salsabila, G. Sariati Sariati, Sariati Sembiring, Loko Jeremia Sitio, Dea Yolanda Putri Solfianti, Maidia Sri Lestanti St. Rukaiyah Sukarne, Sukarne Sumiati Sumiati Syamsuhaidi, Syamsuhaidi Th. Candra Wasis Agung Sutignya Untari Untari Ustadi Ustadi Utuwaly, Imas D Vebera Maslami Wibowo, Sasongko Aji Wiryawan, ‪I Komang Gede Wiryawan, I Ketut Gede Wiryawan, I.K.G. Yusrial Yusrial Zulfadli Zulfadli