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Article: Influence of unmodified and modified cycloheptaamylose (β-cyclodextrin) on transition parameters of amylose-lipid complex and functional properties of starch

TitleInfluence of unmodified and modified cycloheptaamylose (β-cyclodextrin) on transition parameters of amylose-lipid complex and functional properties of starch
Authors
KeywordsΒ-Cyclodextrin
Amylose-Lipid Complex
Hydroxypropyl Β-Cyclodextrin
Issue Date2007
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/carbpol
Citation
Carbohydrate Polymers, 2007, v. 68 n. 2, p. 226-234 How to Cite?
AbstractFunctional characteristics of starches from cereal, tuber, and root were studied in the presence of β-cyclodextrin and hydroxypropyl β-cyclodextrin. Both cyclodextrin compounds significantly increased swelling factor, amylose leaching, and solubility of cereal starches while tuber and root starches were less affected. Gelatinization enthalpy in cereal starches was slightly decreased in the presence of β-CD and HPβ-CD but in tuber and root starches was not affected. Both β-CD and HPβ-CD decreased dissociation energy of native (wheat, maize, and rice) and synthesized (amylose-lysophosphatidylcholine and amylose-stearic acid) amylose-lipid complex. Reformation of native amylose-lipid complex in cereal starches was decreased by both β-CD and HPβ-CD. Only in cereal starches the presence of β-CD and HPβ-CD during starch pasting result in early swelling and decreased pasting temperature. Both cyclodextrins did not inhibit α-amylase. The results were consistent with the disruption of amylose-lipid complex within the starch granules by both cyclodextrins by complexing with starch lipids, affecting a range of functional properties of starch. © 2007.
Persistent Identifierhttp://hdl.handle.net/10722/178984
ISSN
2015 Impact Factor: 4.219
2015 SCImago Journal Rankings: 1.490
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorGunaratne, Aen_US
dc.contributor.authorCorke, Hen_US
dc.date.accessioned2012-12-19T09:51:14Z-
dc.date.available2012-12-19T09:51:14Z-
dc.date.issued2007en_US
dc.identifier.citationCarbohydrate Polymers, 2007, v. 68 n. 2, p. 226-234en_US
dc.identifier.issn0144-8617en_US
dc.identifier.urihttp://hdl.handle.net/10722/178984-
dc.description.abstractFunctional characteristics of starches from cereal, tuber, and root were studied in the presence of β-cyclodextrin and hydroxypropyl β-cyclodextrin. Both cyclodextrin compounds significantly increased swelling factor, amylose leaching, and solubility of cereal starches while tuber and root starches were less affected. Gelatinization enthalpy in cereal starches was slightly decreased in the presence of β-CD and HPβ-CD but in tuber and root starches was not affected. Both β-CD and HPβ-CD decreased dissociation energy of native (wheat, maize, and rice) and synthesized (amylose-lysophosphatidylcholine and amylose-stearic acid) amylose-lipid complex. Reformation of native amylose-lipid complex in cereal starches was decreased by both β-CD and HPβ-CD. Only in cereal starches the presence of β-CD and HPβ-CD during starch pasting result in early swelling and decreased pasting temperature. Both cyclodextrins did not inhibit α-amylase. The results were consistent with the disruption of amylose-lipid complex within the starch granules by both cyclodextrins by complexing with starch lipids, affecting a range of functional properties of starch. © 2007.en_US
dc.languageengen_US
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/carbpolen_US
dc.relation.ispartofCarbohydrate Polymersen_US
dc.subjectΒ-Cyclodextrinen_US
dc.subjectAmylose-Lipid Complexen_US
dc.subjectHydroxypropyl Β-Cyclodextrinen_US
dc.titleInfluence of unmodified and modified cycloheptaamylose (β-cyclodextrin) on transition parameters of amylose-lipid complex and functional properties of 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.carbpol.2006.12.017en_US
dc.identifier.scopuseid_2-s2.0-33847275049en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33847275049&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume68en_US
dc.identifier.issue2en_US
dc.identifier.spage226en_US
dc.identifier.epage234en_US
dc.identifier.isiWOS:000245168800004-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridGunaratne, A=15839308200en_US
dc.identifier.scopusauthoridCorke, H=7007102942en_US

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