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Using the breakage matrix approach for monitoring the break release in the wheat flour milling process
Author(s) -
Bojanić Nemanja,
Fišteš Aleksandar,
Rakić Dušan,
Takači Aleksandar,
Došenović Tatjana
Publication year - 2017
Publication title -
journal of the science of food and agriculture
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.782
H-Index - 142
eISSN - 1097-0010
pISSN - 0022-5142
DOI - 10.1002/jsfa.8030
Subject(s) - breakage , granulation , particle size distribution , particle size , matrix (chemical analysis) , process engineering , materials science , particle (ecology) , biological system , composite material , chemical engineering , engineering , oceanography , biology , geology
Abstract BACKGROUND The breakage matrix approach is a mathematical tool to relate input and output particle size distribution from a milling operation. Adjustment of the break release in the flour milling process is extremely important because it affects granulation and quality characteristics of the stock and hence the total results and balance of the mill. In this study the breakage matrix approach has been used for the purpose of controlling the release on the front passages of the break system in the flour milling process. RESULTS It has been established that, for any particle size distribution of wheat, it is possible to predict break releases together with the distribution of the release size fractions by using the breakage matrices. Also, the reversibility of this approach is examined, that is the possibility to identify the wheat particle size distribution that would result in desired break releases and/or the desired yields of different sized intermediate stocks under the given set of milling conditions. CONCLUSION It is confirmed that the breakage matrix approach can be successfully used to predict the break releases. The reverse breakage matrix concept allows the determination of the wheat particle size distribution which would result in a targeted break release. © 2016 Society of Chemical Industry