Title : ( The flow properties of honey–malt spread )
Authors: mohammad dianat , Masoud Taghizadeh , Fakhri Shahidi , Seyed Mohammad Ali Razavi ,Access to full-text not allowed by authors
Abstract
In this study, the effect of barley malt extract at two brix levels (74 and 79 °Bx) and three ratios of malt extract/honey (65:35, 70:30 and 75:25) on the flow behavior properties of honey–malt spread at three temperature levels (35 ℃, 45 ℃ and 55 ℃) was investigated. Time-dependent behavior data of the spread samples were appropriately fitted to the Weltman, first-order stress decay with a zero stress value and first-order stress decay with a non-zero stress value models. Also, the Power-law, Herschel–Bulkley, Casson and Bingham models were used for curve fitting the time-independent behavior data. Regarding the R2 and root mean square error coefficients, the first-order stress decay with a non-zero stress value and Herschel–Bulkley models were selected as the suitable models to describe the flow behavior of samples. The results for time-dependent properties showed that spread samples exhibit a thixotropic behaviour, as the viscosity for all samples decreased with increase in shearing time at a constant shear rate of 50 s−1.
Keywords
, Honey–malt, spread, flow properties@article{paperid:1066611,
author = {Dianat, Mohammad and Taghizadeh, Masoud and Shahidi, Fakhri and Razavi, Seyed Mohammad Ali},
title = {The flow properties of honey–malt spread},
journal = {Food Science and Technology International},
year = {2017},
volume = {23},
number = {5},
month = {December},
issn = {1082-0132},
pages = {415--425},
numpages = {10},
keywords = {Honey–malt; spread; flow properties},
}
%0 Journal Article
%T The flow properties of honey–malt spread
%A Dianat, Mohammad
%A Taghizadeh, Masoud
%A Shahidi, Fakhri
%A Razavi, Seyed Mohammad Ali
%J Food Science and Technology International
%@ 1082-0132
%D 2017