Title : ( Extraction of β-glucan from hulless barley cultivar Lut Using high intensity ultrasound )
Authors: Arash Koocheki , Elnaz Milani , Abdollah Hematian Sourki , Mohammad Elahi ,
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Abstract
In this research the effect of ultrasound time, amplitude and pH on yield and purity of ß-glucan extracted from hulless barley cultivar Lut were investigated by the rotatable central composite design. The statistical analysis showed that the coefficients of the response surface model of ultrasound time, amplitude and pH had significant effect on yield and purity of barley ß –glucan. The models presented in this study could be used to optimize the extraction of ß-glucan from hulless barley. Considering the importance and desirability of the response variables showed the best results are obtained when the ultrasound time, amplitude and pH was 4.45 min, 50% and 9 respectively. At the optimum point, extraction yield and purity were 2.5% and 80.82%, respectively.
Keywords
, β, glucan; hulless barley; high intensity ultrasound
@inproceedings{paperid:1048188,
author = {Koocheki, Arash and Elnaz Milani and Hematian Sourki, Abdollah and Elahi, Mohammad},
title = {Extraction of β-glucan from hulless barley cultivar Lut Using high intensity ultrasound},
booktitle = {Biorefinery for Fuels, Food and Materials},
year = {2015},
location = {مونت پولیر, french},
keywords = {β-glucan; hulless barley; high intensity ultrasound},
}
%0 Conference Proceedings
%T Extraction of β-glucan from hulless barley cultivar Lut Using high intensity ultrasound
%A Koocheki, Arash
%A Elnaz Milani
%A Hematian Sourki, Abdollah
%A Elahi, Mohammad
%J Biorefinery for Fuels, Food and Materials
%D 2015
