Rheological description at the minimum gelling conditions of kappa-carrageenan/locust bean gum systems
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چکیده
منابع مشابه
Rheological study of xanthan and locust bean gum interaction in dilute solution: Effect of salt
An oscillatory capillary rheometer was used to investigate the effects of NaCl, KCl, and CaCl2 on visco-elastic properties of xanthan and locust bean gum (LBG) blends in dilute solution. Gums were evaluated for intrinsic viscosity and elastic component. Molecular conformation of the xanthan–LBG complex was assessed by the power-law and Huggins equations. Addition of any of the three salts reduc...
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Rheological profiling of organogels prepared at critical gelling concentrations of natural waxes in a triacylglycerol solvent.
The aim of this study was to use a detailed rheological characterization to gain new insights into the gelation behavior of natural waxes. To make a comprehensive case, six natural waxes (differing in the relative proportion of chemical components: hydrocarbons, fatty alcohols, fatty acids, and wax esters) were selected as organogelators to gel high-oleic sunflower oil. Flow and dynamic rheolog...
متن کاملStudy of Hydration Kinetics and Rheological Behaviour of Guar Gum
BACKGROUND Guar galactomannan is a plant polysaccharide with extensive applications in food, paper, textile and petroleum industries. The main advantages for using guar are its low cost, easy availability and capacity to form viscous solutions and gels at low concentration. Additionally, chain architecture of guar galactomannan can be selectively modified to tailor properties of guar formulatio...
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ژورنال
عنوان ژورنال: Food Hydrocolloids
سال: 1994
ISSN: 0268-005X
DOI: 10.1016/s0268-005x(09)80346-9