The effects of starch concentration and -carrageenan addition on the yield stress values of native and cross-linked waxy maize starch-milk systems were studied. Static yield stress (0-S) and dynamic yield stress (0-D) of each dispersion were measured using the vane method before and after breaking down its structure by shearing, respectively. Increases in values of 0-S with concentration of starch and -carrageenan were higher for cross-linked starch than those of native starch. 0-D values of cross-linked starch also increased with the concentration of starch and -carrageenan. In contrast, for native starch samples, 0-D values were very low and did not vary much with concentration of either starch or -carrageenan indicating that the structures responsible for the yield stresses were highly sensitive to shearing.
Acquarone V.M. and Rao M.A. (2003). Influence of sucrose on the rheology and granule size of cross-linked waxy maize starch dispersions heated at two temperatures . Carbohydrate Polymers51: 451-458 .
2.
Alloncle M. and Doublier J.L. (1991). Viscoelastic properties of maize starch/hydrocolloids pastes and gels . Food Hydrocolloids5: 455-467 .
3.
Barnes H.A. and Walters K. (1985). The yield stress myth ? Rheological Acta24: 323-326 .
4.
Barnes H.A. and Nguyen Q.D. (2001). Rotating vane rheometry: a review . Journal of Non-Newtonian Fluid Mechanics98: 1-14 .
5.
Batista P. , Nunes M.C. and Sousa I. (2002). Physical characterisation of commercial dairy desserts. In: Martínez Boza F. J. , Guerrero A. , Partal P. , Franco J. M. and Muñoz J. (eds), Progress in Rheology Theory and Application. Sevilla: Publicaciones Digitales S.A. , pp. 449-452.
6.
Briggs J.L. , Steffe J.F. and Ustunol Z. (1996). Vane method to evaluate the yield stress of frozen ice cream . Journal of Dairy Science79: 527-531 .
7.
Canet W. , Alvarez M.D. , Fernández C. and Luna P. (2005). Comparisons of methods for measuring yield stresses in potato puree: effect of temperature and freezing . Journal Food Engineering68: 143-153 .
8.
Depypere F. , Verbeken D. , Thas O. and Dewettinck K. (2003). Mixture design approach on the dynamic rheological and uniaxial compression behaviour of milk desserts . Food Hydrocolloids17: 311-320 .
9.
Genovese D.B. and Rao M.A. (2003). Vane yield stress of starch dispersions . Journal of Food Science68: 2295-2301 .
10.
Genovese D.B. , Acquarone V.M. , Youn K.S. and Rao M.A (2004). Influence of fructose and sucrose on small and large deformation rheological behaviour of heated amioca dispersions . Food Science Technology International10: 51-57 .
11.
Langendorff V. , Cuvelier G. , Michon C. , Launay B. , Parker A. and De Kruif C.G. (2000). Effects of carrageenan type on the behaviour of carrageenan/milk mixtures . Food Hydrocolloids14: 273-280 .
12.
Liu H. and Eskin N.A.M. (1998). Interactions of native and acetylated pea starch with yellow mustard mucilage, locust bean gum and gelatine . Food Hydro-colloids12: 37-41 .
13.
Matser A.M. and Steeneken P.A.M. (1997). Rheological properties of highly cross-linked waxy maize starch in aqueous suspensions of skim milk components. Effects of the concentration of starch and skim milk components . Carbohydrate Polymers32: 297-305 .
14.
Metz B. , Kossen N.W.F. and van Suijdam J.C. (1979). The rheology of mould suspensions. In: Ghose T. K. , Fiechter A. and Blakebrough N. (eds), Advances in Biochemical Engineering, Vol. 2. New York: Springer Verlag , pp. 103-156.
15.
Michaels A.S. and Bolger J.C. (1962). The plastic flow behavior of flocculated kaolin suspensions . Industrial Engineering Chemistry Fundamentals1: 153-162 .
16.
Nayouf M. , Loisel C. and Doublier J.L. (2003). Effect of thermomechanical treatment on the rheological properties of crosslinked waxy corn starch . Journal of Food Engineering59: 209-219 .
17.
Nguyen Q.D. and Boger D.V. (1992). Measuring the flow properties of yield stress fluids . Annual Review of Fluid Mechanics24: 47-88 .
18.
Nguyen Q.D. , Jensen C.T.B. and Kristensen P.G. (1998). Experimental and modelling studies of the flow properties of maize and waxy maize starch pastes . Chemical Engineering Journal70: 165-171 .
19.
Qiu C.G. and Rao M.A. (1988). Role of pulp content and particle size in yield stress of apple sauce . Journal of Food Science53: 1165-1170 .
20.
Rao M.A. and Steffe J.F (1997). Measuring yield stress of fluid foods . Food Technology51: 50-52 .
21.
Shchipunov Y.A. and Chesnokov A.V. (2003). Carrageenan gels in skim milk: Formation and rheological properties . Colloid Journal65: 105-113 .
22.
Tárrega A. and Costell E. (2006). Colour and consistency of semi-solid dairy desserts. Instrumental and sensory measurements . Journal of Food Engineering (in press).
23.
Tárrega A. , Durán L. and Costell E. (2004). Flow behaviour of semisolid dairy desserts. Effect of temperature . International Dairy Journal14: 345-353 .
24.
Tárrega A. , Durán L. and Costell E. (2005a). Rheological characterization of semisolid dairy desserts. Effect of temperature . Food Hydrocolloids19: 133-139 .
25.
Tárrega A. , Vélez-Ruiz J.F. and Costell E. (2005b). Influence of milk on the rheological behaviour of cross-linked waxy maize and tapioca starch dispersions . Food Research International38: 759-768 .
26.
Tattiyakul J. and Rao M.A. (2000). Rheological behavior of cross-linked waxy maize starch dispersions during and after heating . Carbohydrate Polymers43: 215-222 .
27.
Thebaudin J.Y. , Lefebvre A.C. and Doublier J.L. (1998). Rheology of starch pastes from starches of different origins: applications to starch-based sauces . Lebensmitttel-Wissenschaft und -Technologie31: 354-360 .
28.
Truong V.D. , Daubert C.R. , Drake M.A. and Baxter S.R. (2002). Vane rheometry for textural characterization of Cheddar cheese: Correlation with other instrumental and sensory measurements . Lebensmittel-Wissenschaft und -Technologie35: 305-314 .
29.
Umadevi S. and Raghavendra M.R. (1987). Effect of hydrocolloids on the rheological properties of wheat starch . Carbohydrate Polymers7: 395-402 .
30.
Van Vliet T. (2002). On the relation between texture perception and fundamental mechanical parameters for liquids and time dependent solids . Food Quality and Preference13: 227-236 .
31.
Vélez-Ruiz J.F. , González-Tomás L. and Costell E. (2005). Rheology of dairy custard model systems: influence of milk fat and hydrocolloid type . European Food Research and Technology221: 342-347 .
32.
Wischmann B. , Norsker M. and Adler-Nissen J. (2002). Food product models developed to evaluate starch as food ingredient . Nahrung/Food46: 167-173 .
