Abstract
The flow behavior of native corn and potato starch granule suspensions prepared in a concentrated sucrose solution has been investigated. Measurements were performed using a rotational rheometer with a concentric cylinder geometry. Starch suspensions were dilute to semi-concentrated (1 % to 25 % by volume). Shear and dynamic viscosity were measured by shear flow and dynamic oscillatory testing at 20, 50 and 80 °C. The starch suspensions exhibited essentially Newtonian behavior at all solid contents, although at higher solid volume fractions there was evidence of slight shear thickening. The relative viscosity of suspensions increased with increasing starch granule content, and the data conformed well to Maron-Pierce’s equation. An increase in maximum packing fraction and gravitational depletion of the starch granules with increasing temperature resulted in lower relative viscosities at higher temperatures. Also, the relative viscosities of potato starch granule suspensions with bigger, more oval and anisometric particles were lower than those of corn starch suspensions where granules were closer to sphericity but were angular in shape. Oscillatory shear testing results showed the presence of viscoelastic properties at intermediate solid volume fractions at low frequencies; in addition, the relative shear viscosity was higher than the relative dynamic viscosity, probably due to the formation of shear-induced structures during the shear flow test.
Similar content being viewed by others
References
A. Bertolini, in Starches Charact. Prop. Appl., edited by A. Bertolini (CRC Press/Taylor & Francis Group, Boca Raton, FL, 2009)
P. E. Okechukwu, M. A. Rao, J. Texture Stud. 26, 501 (1995)
S. Jobling, Curr. Opin. Plant Biol. 7, 210 (2004)
S. Y. Yoon, Y. Deng, J. Appl. Polym. Sci. 100, 1032 (2006)
E. Gregorová, W. Pabst, I. Bohačenko, J. Eur. Ceram. Soc. 26, 1301 (2006)
J. N. BeMiller, Carbohydrate Chemistry for Food Scientists (AACC International, Inc., St. Paul, MN, 2007)
S. Karaman, M. T. Yilmaz, M. Dogan, H. Yetim, A. Kayacier, J. Food Eng. 107, 241 (2011)
P. G. Smith, Introduction to Food Process Engineering, 2nd edn. (Springer Science & Business Media, New York, NY, 2011)
M. A. Rao, Rheology of Fluid, Semisolid, and Solid Foods: Principles and Applications, 3rd edn. (Springer Science & Business Media, New York, NY, 2013)
H. A. Barnes, A Handbook of Elementary Rheology (institute of non-Newtonian fluid mechanics, University of Wales, Dyfed, 2000)
P. E. D. Augusto and A. A. Vitali, in Juice Process. Qual. Saf. Value-Added Oppor., edited by V. Falguera and I. Albert (CRC Press/Taylor & Francis Group, Boca Raton, FL, pp. 83–136, 2014)
J. Ahmed, H. S. Ramaswamy, J. Food Sci. Technol. 44, 579 (2007)
H. A. Barnes, J. F. Hutton, K. Walters, An Introduction to Rheology (Elsevier Science, Amsterdam, 1993)
I. M. Krieger, T. J. Dougherty, Trans. Soc. Rheol. 3, 137 (1959)
D. B. Genovese, Adv. Colloid Interf. Sci. 171–172, 1 (2012).
W. Pabst, E. Gregorová, C. Berthold, J. Eur. Ceram. Soc. 26, 149 (2006)
J. L. Willett, J. Cereal Chem. 78, 64 (2001)
Z. Zhou, P. J. Scales, D. V. Boger, Chem. Eng. Sci. 56, 2901 (2001)
S. Mueller, E. W. Llewellin, and H. M. Mader, Proc R. Soc. London A Math. Phys. Eng. Sci. 466, 1201 (2009)
M. D. Rintoul, S. Torquato, J. Chem. Phys. 105, 9258 (1996)
T. Kitano, T. Kataoka, T. Shirota, Rheol. Acta 20, 207 (1981)
N. Phan-Thien, D. C. Pham, Int. J. Eng. Sci. 38, 73 (2000)
B. R. Jennings and K. Parslow, Proc R. Soc. London A Math. Phys. Eng. Sci. 419, 137 (1988)
D. Gantenbein, J. Schoelkopf, G. P. Matthews, P. A. C. Gane, Appl. Clay Sci. 53, 538 (2011)
W. Pabst, C. Berthold, E. Gregorová, J. Eur. Ceram. Soc. 26, 1121 (2006)
J. Mewis, N. J. Wagner, Colloidal Suspension Rheology (Cambridge University Press, Cambridge, 2012)
K. N. Hna, M. C. Fuerstenau, Principles of Mineral Processing (SME, Littleton, Co, 2003)
M. H. Talou, M. A. Villar, M. A. Camerucci, R. Moreno, J. Eur. Ceram. Soc. 31, 1563 (2011)
N. C. Crawford, L. B. Popp, K. E. Johns, L. M. Caire, B. N. Peterson, M. W. Liberatore, J. Colloid Interface Sci. 396, 83 (2013)
D. S. Keller, D. V. Keller Jr., J. Rheol. 35, 1538 (1991)
D. Liu, J. Mater. Sci. 35, 5503 (2000)
M. M. Bean, W. T. Yamazaki, J. Cereal Chem. 55, 936 (1978)
E. Chiotelli, A. Rolée, M. Le Meste, J. Agric. Food Chem. 48, 1327 (2000)
A. Gonera and P. Cornillon, Starch/stärke 54, 508 (2002)
K. Kohyama, K. Nishinari, J. Agric. Food Chem. 39, 1406 (1991)
ICUMSA, 20th Session, Colorado Springs,265–270 (1990) (Quoted in M. Mathlouthi, P. Reiser, Sucrose: Properties and Applications, (Springer Science & Business Media, 1994)).
E. Brown, H. M. Jaeger, J. Rheol. 56, 875 (2012)
X. Fu, D. Huck, L. Makein, B. Armstrong, U. Willen, T. Freeman, Particuology 10, 203 (2012)
E. Gregorová, W. Pabst, J. B. Bouchet, Acta Geodyn. Geomater. 6, 101 (2009)
G. Skripkiunas, M. Daukšys, A. Štuopys, R. Levinskas, Mater. Sci. 11, 150 (2005)
S. M. Peker and S. S. Helvaci, Solid-Liquid Two Phase Flow (Elsevier, Amsterdam, 2011)
F. Garcia, N. Le Bolay, C. Frances, Powder Technol. 130, 407 (2003)
R. Pal, AICHE J. 42, 3181 (1996)
P. K. Senapati, B. K. Mishra, A. Parida, Powder Technol. 197, 1 (2010)
J. C. Conrad, S. R. Ferreira, J. Yoshikawa, R. F. Shepherd, B. Y. Ahn, J. A. Lewis, Curr. Opin. Colloid Interface Sci. 16, 71 (2011)
M. C. Bourne, Food Texture and Viscosity: Concepts and Measurements, 2nd edn. (Academic Press, New York, NY, 2002)
N. Grizzuti, P. Moldenaers, M. Mortier, J. Mewis, Rheol. Acta 32, 218 (1993)
M. Valdes, O. Manero, J. F. A. Soltero, J. E. Plug, J. Colloid Interface Sci. 160, 59 (1993)
Acknowledgments
The authors gratefully acknowledge financial support provided by the Discovery grants program of the Natural Sciences and Engineering Research Council of Canada and from the Faculty of Graduate Studies of the University of Manitoba. The authors are also grateful for constructive comments from anonymous reviewers that have helped improve the manuscript.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Sinaki, N.Y., Scanlon, M.G. Flow Behavior of Native Corn and Potato Starch Granules in Aqueous Suspensions. Food Biophysics 11, 345–353 (2016). https://doi.org/10.1007/s11483-016-9448-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11483-016-9448-1