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EVALUATION OF DOUGH EMPIRICAL RHEOLOGICAL PROPERTIES AS AFFECTED BY DIFFERENT CALCIUM SALT ADDITION

Assoc. Prof. Dr. Gabriela Georgiana Codina, Lecturer Dr. Eng. Sorina Ropciuc, Dr. Eng. Dumitru Zaharia, Assoc. Prof. Dr. dr. Mircea Adrian OROIAN

First published: 2017-11-20https://doi.org/10.5593/sgem2017h/63/s25.031View metrics

Abstract

The aim of this study was to analyzed the effect of calcium ions from gluconate and lactate salt at the level of 100, 150 and 200 mg/100g addition on empirical dough rheological properties from the wheat flour type 1250. Dough empirical rheological properties were analyzed using the Farinograph, Amilograph, Glutograph, Alveograph, and Rheofermentometer devices. These devices allow us to obtain complete informations about dough rheological properties during mixing, pasting and fermentation process of wheat flour dough. According to the data obtained we concluded that both types of calcium ions decrease dough stability, the falling number value and Rheofermentometer retention coefficient. From the point of view of dough development time this value increases when the calcium ions from gluconate salt were added and decreases with the increase level of calcium lactate salt addition. According to Amylograph data we concluded that the gelatinization temperature and peak viscosity presented higher values for the dough samples when calcium salts are added compared to the control one.

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Title
EVALUATION OF DOUGH EMPIRICAL RHEOLOGICAL PROPERTIES AS AFFECTED BY DIFFERENT CALCIUM SALT ADDITION
Authors
Assoc. Prof. Dr. Gabriela Georgiana Codina, Lecturer Dr. Eng. Sorina Ropciuc, Dr. Eng. Dumitru Zaharia, Assoc. Prof. Dr. dr. Mircea Adrian OROIAN
Proceedings
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future
Publisher
STEF92 Technology
Year
2017
Pages
243-250
SWS Citekey
Codina201725243250
ISSN
1314-2704
ISBN
978-619-7408-29-4
Language
en
Publication type
Conference Paper
Keywords
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