Significance of heat-moisture treatment conditions on the pasting and gelling behaviour of various starch-rich cereal and pseudocereal flours

The impact of heat-moisture treatment processing conditions (15%, 25%, and 35% moisture content; 1, 3, and 5 h heating time at 120 ℃) on the viscosity pasting and gelling profiles of different grain flours matrices (barley, buckwheat, sorghum, high β-glucan barley, and wheat) was investigated by app...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Food science and technology international = Ciencia y tecnologia de los alimentos internacional. - 1998. - 23(2017), 7 vom: 13. Okt., Seite 623-636
1. Verfasser: Collar, Concha (VerfasserIn)
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2017
Zugriff auf das übergeordnete Werk:Food science and technology international = Ciencia y tecnologia de los alimentos internacional
Schlagworte:Journal Article Heat-moisture treatment gelatinization gelling grain flours pasting Gels beta-Glucans Water 059QF0KO0R mehr... Starch 9005-25-8
LEADER 01000naa a22002652 4500
001 NLM272896160
003 DE-627
005 20231224235849.0
007 cr uuu---uuuuu
008 231224s2017 xx |||||o 00| ||eng c
024 7 |a 10.1177/1082013217714671  |2 doi 
028 5 2 |a pubmed24n0909.xml 
035 |a (DE-627)NLM272896160 
035 |a (NLM)28610447 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Collar, Concha  |e verfasserin  |4 aut 
245 1 0 |a Significance of heat-moisture treatment conditions on the pasting and gelling behaviour of various starch-rich cereal and pseudocereal flours 
264 1 |c 2017 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 14.02.2018 
500 |a Date Revised 02.12.2018 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a The impact of heat-moisture treatment processing conditions (15%, 25%, and 35% moisture content; 1, 3, and 5 h heating time at 120 ℃) on the viscosity pasting and gelling profiles of different grain flours matrices (barley, buckwheat, sorghum, high β-glucan barley, and wheat) was investigated by applying successive cooking and cooling cycles to rapid visco analyser canisters with highly hydrated samples (3.5:25, w:w). At a milder heat-moisture treatment conditions (15% moisture content, 1 h heating time), except for sorghum, heat-moisture treatment flours reached much higher viscosity values during earlier pasting and subsequent gelling than the corresponding native counterparts. Besides heat-moisture treatment wheat flour, the described behaviour found also for non-wheat-treated flours has not been previously reported in the literature. An increased hydrophobicity of prolamins and glutelins in low moisture-short heating time heat-moisture treatment of non-wheat flours with high protein content (12.92%-19.95%) could explain the enhanced viscosity profile observed 
650 4 |a Journal Article 
650 4 |a Heat-moisture treatment 
650 4 |a gelatinization 
650 4 |a gelling 
650 4 |a grain flours 
650 4 |a pasting 
650 7 |a Gels  |2 NLM 
650 7 |a beta-Glucans  |2 NLM 
650 7 |a Water  |2 NLM 
650 7 |a 059QF0KO0R  |2 NLM 
650 7 |a Starch  |2 NLM 
650 7 |a 9005-25-8  |2 NLM 
773 0 8 |i Enthalten in  |t Food science and technology international = Ciencia y tecnologia de los alimentos internacional  |d 1998  |g 23(2017), 7 vom: 13. Okt., Seite 623-636  |w (DE-627)NLM098247832  |x 1532-1738  |7 nnns 
773 1 8 |g volume:23  |g year:2017  |g number:7  |g day:13  |g month:10  |g pages:623-636 
856 4 0 |u http://dx.doi.org/10.1177/1082013217714671  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 23  |j 2017  |e 7  |b 13  |c 10  |h 623-636