Abstract.
The structural evolution of a maize flour was followed by means of oscillatory shear measurements during heating at a rate of 10 °C/min in presence of water. These measurements were performed in a special plate and plate vessel designed to prevent moisture loss. The phenomena of gelatinization and gelation were clearly identified and their connection with the moisture content also demonstrated. Moreover, the complex mechanisms involved in gelatinization and gelation in native starch were separated. Softening of the amylose zones, exchange of water and amylose within the starch granules followed by amylopectin melting leads to the gelation of starch.
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References
Appelqvist IAM, Cooke D, Gidley MJ, Lane SJ (1993) Thermal properties of polysaccharides at low moisture. 1. An endothermic melting process and water-carbohydrate interactions. Carbohydr Polym 20:291–299
Atkin NJ, Cheng SL, Abeysekera RM, Robards AW (1999) Localisation of amylose and amylopectin in starch granules using enzyme-gold labelling. Starch/Stärke 51:163–172
Baltá Calleja FJ, Rueda DR, Secall T, Bayer RK, Schlimmer M (1999) Influence of processing methods on starch properties. J Macromol Sci Phys B38:461–469
Cameron RE, Donald AM (1993) A small-angle X-ray scattering study of the absorption of water into the starch granule. Carbohydr Res 244:225–236
Conde-Petit B, Nuessli J, Handschin S, Escher F (1998) Comparative characterization of aqueous starch dispersions by light microscopy rheometry and iodine binding behaviour. Starch/Stärke 50:184–192
Fredriksson H, Silverio J, Andersson R (1998) The influence of amylose and amylopectin characteristics on gelatinisation and retrogradation properties of different starches. Carbohydr Polym 35:119–134
Gallant DJ, Ben Hdech H, Bouchet B (1994) Influence de la cuisson-extrusion sur la microstructure de produits amylacés. In: Colonna P, Della Valle G (eds) La cuisson – extrusion, chap 5
Hamaker BR, Griffin VK (1990) Changing the viscoelastic properties of cooked rice through protein disruption. Cereal Chem 67:261–264
Hizukuri S (1986) Polymodal distribution of the chain lengths of amylopectins, and its significance. Carbohydr Res 147:342–347
Hoover R, Manuel H (1996) The effect of heat-moisture treatment on the structure and physico-chemical properties of normal maize, waxy maize, dull waxy maize and amylomaize V starches. J Cereal Sci 23:153–162
Hsu S, Lu S, Huang C (2000) Viscoelastic changes of rice starch suspensions during gelatinization. J Food Sci 65:215–220
Ishiguro K, Noda T, Kitahara K, Yamakawa O (2000) Retrogradation of sweetpotato starch. Starch/Stärke 52:13–17
Jenkins PJ, Cameron RE, Donald AM, Bras W, Derbyshire GE, Mant GR, Ryan AJ (1994) In situ simultaneous small and wide angle X-ray scattering: a new technique to study starch gelatinisation. J Polym Sci 32:1579–1583
Kalichevsky MT, Blanshard JMV, Marsh RDL (1992) Applications of mechanical spectroscopy to the study of glassy biopolymers and related systems. In: Glassy state in foods, chap 6, pp 133–156
Kwak YT, Winter WT (1988) Low temperature exotherm in starch/water systems: a retrogradation marker. J Appl Polym Sci 35:2091–2098
Lai LS, Kokini JL (1991) Physicochemical changes and rheological properties of starch during extrusion (a review). Biotechnol Prog 7:251–266
Morris VJ (1990) Starch gelation and retrogradation. Trends Food Sci Technol 7:2–6
Morrison WR, Tester RF, Gidley MJ (1994) Properties of damaged starch granules. ΙΙ. Crystallinity, molecular order and gelatinisation of ball-milled starches. J Cereal Sci 19:209–217
Nguyen QD, Chiruta J, Sun L (2000) Influence of protein and starch composition and interactions on the rheological behaviour of wheat flour doughs. 13th International Congress on Rheology, Cambridge, vol 4, pp 333–335
Nuessli J, Handschin S, Conde-Petit B, Escher F (2000) Rheology and structure of amylopectin potato starch dispersions without and with emulsifier addition. Starch/Stärke 52:22–27
Shogren RL (1992) Effect of moisture content on the melting and subsequent physical aging of cornstarch. Carbohydr Polym 19:83–90
Steffe JF, Morgan RG (1987) On-line measurement of dynamic rheological properties during food extrusion. J Food Process Eng 10:21–26
Suortti T, Gorenstein MV, Roger P, Armstrong DW (1998) Determination of the molecular mass of amylose. J Chromatogr 828:515–521
Te Nijenhuis K (1997) Thermoreversible networks. Viscoelastic properties and structure of gels. Springer, Berlin Heidelberg New York
Van Duynhoven JPM, Kulik AS, Jonker HRA, Haverkamp J (1999) Solid-like components in carbohydrates gels probed by NMR spectroscopy. Carbohydr Polym 40:211–219
Wang SM, Bouvier JM, Gelus M (1990) Rheological behaviour of wheat flour dough in twin-screw extrusion cooking. Int J Food Sci Technol 25:129–139
Winter HH, Chambon F (1986) Analysis of linear viscoelasticity of a crosslinking polymer at the gel point. J Rheol 30:367–382
Winter HH, Mours M (1997) Rheology of polymers near their liquid-solid transitions. Adv Polym Sci 134:165–234
Wong RBK, Lelievre J (1981) Viscoelastic behaviour of wheat starch pastes. Rheol Acta 20:299–307
Zeleznak KJ, Hoseney RC (1987) The glass transition in starch. Cereal Chem 64:121–124
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The "Région Rhône-Alpes" and company Clextral (Firminy, France) are gratefully acknowledged for their financial support.
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Brouillet-Fourmann, S., Carrot, C. & Mignard, N. Gelatinization and gelation of corn starch followed by dynamic mechanical spectroscopy analysis. Rheol Acta 42, 110–117 (2003). https://doi.org/10.1007/s00397-002-0261-z
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DOI: https://doi.org/10.1007/s00397-002-0261-z