Effect of monopalmitin on pasting properties of wheat starches with varying amylose content.

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dc.contributor.authorBlazek, Jen_AU
dc.contributor.authorCopeland, Len_AU
dc.date.accessioned2009-08-20T04:47:59Zen_AU
dc.date.accessioned2010-04-30T05:04:47Zen_AU
dc.date.available2009-08-20T04:47:59Zen_AU
dc.date.available2010-04-30T05:04:47Zen_AU
dc.date.issued2009-08-04en_AU
dc.date.statistics2009-08-04en_AU
dc.description.abstractThe influence of varietal differences among wheat (Triticum aestivum L.) starches on properties of starch pastes and gels was studied. Wheat varieties with elevated total amylose content within a narrow range (36-43%) displayed widely differing pasting properties in a Rapid Visco Analyser (RVA). The pasting properties of the wheat starches were influenced significantly by the addition of monopalmitin. Increase in final RVA pasting viscosity of starch-monopalmitin mixtures was correlated positively with increasing amylose content. The textural characteristics of the respective retrograded starch gels also differed greatly and were affected by varietal differences between the starches. There was no correlation between textural properties of aged gels with amylose content or the viscoelastic characteristics measured by the RVA. The strength of gels may be affected by subtle differences in starch structure that influence retrogradation, but have only limited effect on starch pasting properties. © 2009, Elsevier Ltd.en_AU
dc.identifier.citationBlazek, J., & Copeland, L. (2009). Effect of monopalmitin on pasting properties of wheat starches with varying amylose content. Carbohydrate Polymers, 78(1), 131-136. doi:10.1016/j.carbpol.2009.03.023en_AU
dc.identifier.govdoc1312en_AU
dc.identifier.issn0144-8617en_AU
dc.identifier.issue1en_AU
dc.identifier.journaltitleCarbohydrate Polymersen_AU
dc.identifier.pagination131-136en_AU
dc.identifier.urihttp://dx.doi.org/10.1016/j.carbpol.2009.03.023en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/1691en_AU
dc.identifier.volume78en_AU
dc.language.isoenen_AU
dc.publisherElsevieren_AU
dc.subjectWheaten_AU
dc.subjectStarchen_AU
dc.subjectGelsen_AU
dc.subjectEmulsifiersen_AU
dc.subjectGelationen_AU
dc.subjectViscosityen_AU
dc.titleEffect of monopalmitin on pasting properties of wheat starches with varying amylose content.en_AU
dc.typeJournal Articleen_AU
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