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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 Abdul Azis Abrori, Zainol Afia, Nur Agus Susilo Agustini, Dini Akhadiyah Afrila Aminah, Sukma Ayu Nur Anang Lastriyanto As'ad, As'ad Astri Wulandari Azizah Azizah Azkarahman, Aldyon Restu Bahrun, Esthalia Kustin Pasole Dari, Astin Dedes Amertaningtyas Dewi Masyithoh Dewi Masyithoh Dewi, Siti Karunia Dicky Tri Utama Didik Kusumahadi Djalal Rosyidi edy susanto Erwan Erwan Erwan Erwan, Erwan Fadia, Virotun Nisaul Febiyanto, Romy Febriyanti, Anis firmansah, septian Fitriatus Sholehah Heldy Oktavia, Heldy Heli Tistiana Hendriansyah, Irfan Herly Evanuarini Herman Felani, Herman Ilma Mahdiana Imam Thohari Imam Thohari Imam Thohari Irawan, Dwi Citra Jamilah Jamilah Jati Batoro Jati Batoro Jati Batoro Khotibul Umam Al Awwaly Kosman, Kosman Kusumastuti, Anie Eka La Choviya Hawa Lamerkabel, J. S. A. Lilik Eka Radiati Lusiana Tulhusnah Masauna, Esther D Masyithoh, Dewi Maulida, Yuni Miftahus Surur, Miftahus Mochamad Junus Mochammad Junus Mochammad Yunus, Mochammad Mohammad Rizal Hidayat Muawanah, Kholisatul Mustakim Mustakim Nadya Arera Ritma Ajeng Parlan Pepy Ade Merlina Purwadi Purwadi Purwadi Purwadi Purwadi Purwadi Puryantoro P Puspitasari, Yesi Razaqi, Rahmat Shofan Ria Dewi Andriani Rini Dwi Wahyuni Salam, Darus Saputra, Anggi Ferdianto Eka Sasongko Aji Wibowo Seituni, Siti Setio Ardy Nuswantoro Setyo Prayogi , Heni Solly Aryza Sonhaji, Imam Sonia, Ulfatus Sri Minarti Tilawati Tilawati Tri Eko Susilorini Ummi Kalsum Untari, Wiwik Sri Ustadi Ustadi Utami, Puteri Aulia Utuwaly, Imas D Victor G Siahaya Wahyu Novia Widodo Wardana, Rifkian Jorgi Wibowo, Sasongko Aji Wulandari Saepuloh