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Article: Effect of gamma irradiation on the thermal and rheological properties of grain amaranth starch

TitleEffect of gamma irradiation on the thermal and rheological properties of grain amaranth starch
Authors
Kong, XKasapis, SBao, JCorke, H
KeywordsGamma Irradiation
Grain Amaranth Starch
Rheology
X-Ray Diffraction
Issue Date2009
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/radphyschem
Citation
Radiation Physics And Chemistry, 2009, v. 78 n. 11, p. 954-960 How to Cite?
DOI: http://dx.doi.org/10.1016/j.radphyschem.2009.07.019
AbstractPhysical properties of starch from two cultivars of gamma-irradiated grain amaranth with different amylose content were investigated. Pasting viscosities decreased continuously with the increase in dosages of irradiation. Furthermore, different irradiation dosages resulted in modification of the thermal properties and crystallinity of starch. Dynamic oscillation on shear was also employed, temperature and frequency sweeps showed that changes in storage modulus and loss modulus were significant, with Tibet Yellow producing more elastic gels as compared to Hy030 at different irradiation dosages. © 2009 Elsevier Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/179152
ISSN
0969-806X
2023 Impact Factor: 2.8
2023 SCImago Journal Rankings: 0.504
ISI Accession Number ID
WOS:000270161900012
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorKong, Xen_US
dc.contributor.authorKasapis, Sen_US
dc.contributor.authorBao, Jen_US
dc.contributor.authorCorke, Hen_US
dc.date.accessioned2012-12-19T09:52:24Z-
dc.date.available2012-12-19T09:52:24Z-
dc.date.issued2009en_US
dc.identifier.citationRadiation Physics And Chemistry, 2009, v. 78 n. 11, p. 954-960en_US
dc.identifier.issn0969-806Xen_US
dc.identifier.urihttp://hdl.handle.net/10722/179152-
dc.description.abstractPhysical properties of starch from two cultivars of gamma-irradiated grain amaranth with different amylose content were investigated. Pasting viscosities decreased continuously with the increase in dosages of irradiation. Furthermore, different irradiation dosages resulted in modification of the thermal properties and crystallinity of starch. Dynamic oscillation on shear was also employed, temperature and frequency sweeps showed that changes in storage modulus and loss modulus were significant, with Tibet Yellow producing more elastic gels as compared to Hy030 at different irradiation dosages. © 2009 Elsevier Ltd. All rights reserved.en_US
dc.languageengen_US
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/radphyschemen_US
dc.relation.ispartofRadiation Physics and Chemistryen_US
dc.subjectGamma Irradiationen_US
dc.subjectGrain Amaranth Starchen_US
dc.subjectRheologyen_US
dc.subjectX-Ray Diffractionen_US
dc.titleEffect of gamma irradiation on the thermal and rheological properties of grain amaranth starchen_US
dc.typeArticleen_US
dc.identifier.emailCorke, H: harold@hku.hken_US
dc.identifier.authorityCorke, H=rp00688en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/j.radphyschem.2009.07.019en_US
dc.identifier.scopuseid_2-s2.0-68849130914en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-68849130914&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume78en_US
dc.identifier.issue11en_US
dc.identifier.spage954en_US
dc.identifier.epage960en_US
dc.identifier.isiWOS:000270161900012-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridKong, X=7202794616en_US
dc.identifier.scopusauthoridKasapis, S=8892721800en_US
dc.identifier.scopusauthoridBao, J=7201398486en_US
dc.identifier.scopusauthoridCorke, H=7007102942en_US
dc.identifier.citeulike5337938-
dc.identifier.issnl0969-806X-

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