Abstract
Barley husks have been subjected to nonisothermal treatments in aqueous media in order to cause the selective degradation of their hemicellulose fraction. The concentration profiles of araban, xylan, oligosaccharides, monosaccharides, furfural, furfural-degradation products, acetyl groups, and acetic acid have been experimentally measured. Kinetic models describing the time course of hemicellulose-decomposition products have been developed. On the basis of the model predictions, operational conditions leading to maximal concentrations of oligosaccharides (suitable as prebiotic components of foods) have been identified, and the hemicellulose-degradation products obtained under these conditions have been quantified. Additional experiments have been carried out to identify nonsaccharide byproducts present in autohydrolysis liquors.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.