Results 91 to 100 of about 770 (122)
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Journal of Applied Polymer Science, 1982
The aqueous solutions of guar gum and its hydroxypropyl (HP) and sodium carboxymethyl (sod CM) derivatives are pseudoplastic, and the transition from Newtonian to pseudoplastic occurs in the low-shear-rate range at the concentrations of interest to industries.
S. Venkataiah, E. G. Mahadevan
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The aqueous solutions of guar gum and its hydroxypropyl (HP) and sodium carboxymethyl (sod CM) derivatives are pseudoplastic, and the transition from Newtonian to pseudoplastic occurs in the low-shear-rate range at the concentrations of interest to industries.
S. Venkataiah, E. G. Mahadevan
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Journal of Agricultural and Food Chemistry, 2017
This study reports on a headspace-based gas chromatography (HS-GC) technique for determining the degree of substitution (DS) of cationic guar gum during the synthesis process. The method is based on the determination of 2,3-epoxypropyltrimethylammonium chloride in the process medium.
Xiaofang Wan +6 more
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This study reports on a headspace-based gas chromatography (HS-GC) technique for determining the degree of substitution (DS) of cationic guar gum during the synthesis process. The method is based on the determination of 2,3-epoxypropyltrimethylammonium chloride in the process medium.
Xiaofang Wan +6 more
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Food Hydrocolloids, 2009
Abstract A galactomannan was obtained from mature seeds of Dimorphandra gardneriana Tul., the plant from which rutin is extracted. The galactomannan extraction was based on manual separation of the endosperm, water dissolution, centrifugation and precipitation with ethanol.
Pablyana L.R. Cunha +4 more
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Abstract A galactomannan was obtained from mature seeds of Dimorphandra gardneriana Tul., the plant from which rutin is extracted. The galactomannan extraction was based on manual separation of the endosperm, water dissolution, centrifugation and precipitation with ethanol.
Pablyana L.R. Cunha +4 more
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Carbohydrate Polymers, 2010
Abstract Determination of the degree of substitution of hydroxypropyl guar gum is important as it provides information about the inhomogeneous substitution that may seriously affect the properties in various applications. In this study, the pyrolysis products of guar gum and hydroxypropyl guar gums were examined by gas chromatography and GC–MS ...
Yannan Chen +4 more
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Abstract Determination of the degree of substitution of hydroxypropyl guar gum is important as it provides information about the inhomogeneous substitution that may seriously affect the properties in various applications. In this study, the pyrolysis products of guar gum and hydroxypropyl guar gums were examined by gas chromatography and GC–MS ...
Yannan Chen +4 more
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Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2006
Abstract The viscosity characteristics of aqueous mixed solutions of two important guar gum derivatives, hydroxypropyl-substituted guar (HPG) and carboxymethyl hydroxypropyl-substituted guar (CMHPG), were studied at different mixing ratios, shear rates and temperatures.
Li-Ming Zhang, Jian-Fang Zhou
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Abstract The viscosity characteristics of aqueous mixed solutions of two important guar gum derivatives, hydroxypropyl-substituted guar (HPG) and carboxymethyl hydroxypropyl-substituted guar (CMHPG), were studied at different mixing ratios, shear rates and temperatures.
Li-Ming Zhang, Jian-Fang Zhou
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Biorheology, 2012
In the explosively growing aquaculture industry, the challenge of sustainability includes a requirement to produce more fish than are consumed by stock. A promising avenue of research is the substitution of the fish meal in feeds with plant protein. However, there are inherent risks in the development of such feeds, and serious consideration should be ...
Brinker, Alexander, Friedrich, Christian
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In the explosively growing aquaculture industry, the challenge of sustainability includes a requirement to produce more fish than are consumed by stock. A promising avenue of research is the substitution of the fish meal in feeds with plant protein. However, there are inherent risks in the development of such feeds, and serious consideration should be ...
Brinker, Alexander, Friedrich, Christian
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Aquaculture, 2011
Abstract In a two-factorial experiment the effects of three rainbow trout diets were tested with respect to growth and health of fish stock, product quality and sustainability. The diets, comprising widely available and affordable raw ingredients, were iso-energetic and iso-carbohydrated, but contained protein of different provenances as follows: 100%
Alexander Brinker, Reinhard Reiter
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Abstract In a two-factorial experiment the effects of three rainbow trout diets were tested with respect to growth and health of fish stock, product quality and sustainability. The diets, comprising widely available and affordable raw ingredients, were iso-energetic and iso-carbohydrated, but contained protein of different provenances as follows: 100%
Alexander Brinker, Reinhard Reiter
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International Journal of Biological Macromolecules
This study aimed to optimize the formulation of olive oil-in-water (O/W) emulsion gels by incorporating Pea Protein (PP) and Guar Gum (GG) as alternative options for solid fats. The optimum rheological (consistency index, apparent viscosity, recovery) and texture (firmness) properties of the emulsion gels were obtained using a mixture of 2 % PP, 1 % GG,
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This study aimed to optimize the formulation of olive oil-in-water (O/W) emulsion gels by incorporating Pea Protein (PP) and Guar Gum (GG) as alternative options for solid fats. The optimum rheological (consistency index, apparent viscosity, recovery) and texture (firmness) properties of the emulsion gels were obtained using a mixture of 2 % PP, 1 % GG,
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Anaphylactic shock to guar gum (food additive E412) contained in a meal substitute
Allergy, 2007I, Papanikolaou +4 more
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