Fortification of cereal groats with iron and zinc using ultrasound

The research is devoted to fortification of cereal groats with iron and zinc using ultrasound. Three factors were studied: ultrasound frequency at levels 35 kHz and 42 kHz; processing time at levels 10, 15, 20, 25 and 30 minutes, and temperature at levels 25, 30, 35, 40, 45, 50, 55 and 60ºC. All fac...

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Bibliographic Details
Published inIOP conference series. Earth and environmental science Vol. 421; no. 8; pp. 82019 - 82022
Main Authors Yanova, M A, Khizhnyak, S V, Khaliullin, R
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.01.2020
Subjects
Absorption
Ions
Iron
Multiple regression models
Regression analysis
Statistical analysis
Ultrasonic imaging
Ultrasound
Zinc
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Summary:The research is devoted to fortification of cereal groats with iron and zinc using ultrasound. Three factors were studied: ultrasound frequency at levels 35 kHz and 42 kHz; processing time at levels 10, 15, 20, 25 and 30 minutes, and temperature at levels 25, 30, 35, 40, 45, 50, 55 and 60ºC. All factors had statistically significant effects on the absorption of iron and zinc ions both for pearl barley and oat groats, and no interaction effects between factors were found. Four multiple regression models with the coefficients of determination in the range of 0.951 to 0.985 were developed to predict the ions Fe2+ and Zn2+ absorption by cereal groats.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/421/8/082019