Innovative Technologies in Production of Malt Extract
- DOI
- 10.2991/agrosmart-18.2018.114How to use a DOI?
- Keywords
- rotary pulsation apparatus, mashing, malt extract, mash, extraction, malt
- Abstract
This article proposes an improvement in the mashing stage in the preparation of malt extract using new modern equipment - a rotary pulsation apparatus. During the operation of such devices, pulsations, deformations, vibrations in the extractant medium, cavitation and grinding occur in them. In the proposed new design of the rotary pulsation apparatus, the time spent on the presence of the processed product inside the apparatus is increased by organizing the recirculation of the material flow, which leads to an increase in the efficiency of the extraction process and, as a consequence, to an increase in the yield of the target components. On the basis of the studies, the optimal and rational technical and technological operating parameters of the apparatus have been determined: the inter-cylinder clearance is 0.1 mm, the rotor speed is 1500 rpm, the duration of the process is 12 minutes, and the temperature of the medium is 70 ° C. The time of the process of mashing by the new technology has been reduced 12 times, in comparison with the classical one. Mathematical models corresponding to the actual extraction process have been developed, since the relative error between experimental and theoretical values is no more than 8%.
- Copyright
- © 2018, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Elena A. Safonova AU - Dmitry M. Borodulin AU - Vitaly N. Ivanets AU - Sergey S. Komarov AU - Kirill M. Sidorin PY - 2018/12 DA - 2018/12 TI - Innovative Technologies in Production of Malt Extract BT - International scientific and practical conference "AgroSMART - Smart solutions for agriculture" (AgroSMART 2018) PB - Atlantis Press SP - 610 EP - 614 SN - 2352-5401 UR - https://doi.org/10.2991/agrosmart-18.2018.114 DO - 10.2991/agrosmart-18.2018.114 ID - Safonova2018/12 ER -