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Article: Potential use of Raman spectroscopy for determination of amylose content in maize starch

TitlePotential use of Raman spectroscopy for determination of amylose content in maize starch
Authors
Issue Date1999
PublisherAmerican Association of Cereal Chemists, Inc. The Journal's web site is located at http://www.aaccnet.org/cerealchemistry
Citation
Cereal Chemistry, 1999, v. 76 n. 5, p. 821-823 How to Cite?
AbstractAn analytical method using Raman spectroscopy was developed for the determination of amylose concentration in maize starches. FT-Raman spectra of four maize starches with amylose content varying from 3.3 to 66% were obtained. A Raman band at ≃1657 cm -1 correlated linearly with amylose concentration in the four maize starches, and a calibration curve for Raman band intensity versus amylose content was developed. The linear correlation of the I 1657/I 900 integrated areas with amylose content was r = 0.997. The Raman-based calibration curve allows fast and nondestructive determination of the amylose content in maize starches with minimal sample preparation.
Persistent Identifierhttp://hdl.handle.net/10722/68562
ISSN
2015 Impact Factor: 1.036
2015 SCImago Journal Rankings: 0.566
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorPhillips, DLen_HK
dc.contributor.authorXing, Jen_HK
dc.contributor.authorLiu, Hen_HK
dc.contributor.authorPan, DHen_HK
dc.contributor.authorCorke, Hen_HK
dc.date.accessioned2010-09-06T06:05:42Z-
dc.date.available2010-09-06T06:05:42Z-
dc.date.issued1999en_HK
dc.identifier.citationCereal Chemistry, 1999, v. 76 n. 5, p. 821-823en_HK
dc.identifier.issn0009-0352en_HK
dc.identifier.urihttp://hdl.handle.net/10722/68562-
dc.description.abstractAn analytical method using Raman spectroscopy was developed for the determination of amylose concentration in maize starches. FT-Raman spectra of four maize starches with amylose content varying from 3.3 to 66% were obtained. A Raman band at ≃1657 cm -1 correlated linearly with amylose concentration in the four maize starches, and a calibration curve for Raman band intensity versus amylose content was developed. The linear correlation of the I 1657/I 900 integrated areas with amylose content was r = 0.997. The Raman-based calibration curve allows fast and nondestructive determination of the amylose content in maize starches with minimal sample preparation.en_HK
dc.languageengen_HK
dc.publisherAmerican Association of Cereal Chemists, Inc. The Journal's web site is located at http://www.aaccnet.org/cerealchemistryen_HK
dc.relation.ispartofCereal Chemistryen_HK
dc.titlePotential use of Raman spectroscopy for determination of amylose content in maize starchen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0009-0352&volume=76&issue=5&spage=821&epage=823&date=1999&atitle=Potential+use+of+raman+spectroscopy+for+determination+of+amylose+content+in+maize+starchen_HK
dc.identifier.emailPhillips, DL: phillips@hku.hken_HK
dc.identifier.emailCorke, H: harold@hku.hken_HK
dc.identifier.authorityPhillips, DL=rp00770en_HK
dc.identifier.authorityCorke, H=rp00688en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1094/CCHEM.1999.76.5.821-
dc.identifier.scopuseid_2-s2.0-0032871715en_HK
dc.identifier.hkuros50380en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0032871715&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume76en_HK
dc.identifier.issue5en_HK
dc.identifier.spage821en_HK
dc.identifier.epage823en_HK
dc.identifier.isiWOS:000082672900037-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridPhillips, DL=7404519365en_HK
dc.identifier.scopusauthoridXing, J=37162498100en_HK
dc.identifier.scopusauthoridLiu, H=7409750275en_HK
dc.identifier.scopusauthoridPan, DH=7202085030en_HK
dc.identifier.scopusauthoridCorke, H=7007102942en_HK

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