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Changes in Flow Behavior of Whey Protein Based Adible Coating Solutions with Concentration
whey protein isolate flow behavior edible coating
2009/10/13
The flow behavior of an edible coating solution prepared from whey protein isolate (WPI) and glycerol (G) as plasticizer was studied using a HAAKE rheometer. The parameters used were concentration (15...
Relationship between Proton NMR Relaxation Time and Viscosity of Saccharide Solutions
proton relaxation time saccharide 1H-NMR
2009/7/8
Proton relaxation was measured in 1H-NMR for saccharide solutions. The proton relaxation curve for saccharide solutions was almost mono-exponential and spin-lattice (T1) and spin-spin relaxation (T2) ...
Dynamic Light Scattering Analysis on Critical Behavior of Cluster Size Distribution of Polyacrylamide and Agarose Solutions near the Sol-Gel Transition Point
agarose percolation dynamic light scattering
2009/7/8
The dynamic light scattering (DLS) method was applied to measure the cluster radii of polyacrylamide and agarose solutions near the sol-gel transition point. In the case of polyacrylamide, primary clu...
Ice Recrystallization in Sucrose Solutions Stored in a Temperature Range of -21°C to -50°C
recrystallization ice crystal cryo-SEM
2009/6/10
The recrystallization of ice crystals in sucrose solution was investigated by cryo-SEM in a temperature range of -21°C to -50°C, including temperatures around Tg′. By using the technique of image anal...
Temperature Dependence of Fraction of Frozen Water in Solutions of Glucose and its Oligomers, Dextrans, and Potato Starch
initial freezing point freezable water fraction bound water
2009/5/20
Initial freezing point and freezable water fraction, as the two parameters to determine the temperature dependence of fraction of frozen water, were measured systematically for solutions of glucose, i...
Analysis of Intermolecular Interaction among Pectin Molecules in Aqueous Sugar Solutions
pectin viscosity activation energy hydrogen bonding
2009/5/8
Although the viscosity of aqueous solution of high methoxyl pectin is known to increase drastically when sugars coexist, the detailed mechanism for the increase in viscosity was not fully understood. ...
Rheological Properties of Carboxymethylcellulose and Whey Model Solutions before and after Freezing
rheological properties carboxymethylcelluloses whey proteins freezing
2009/3/23
Hydrocolloids, macromolecular carbohydrates are added to many foodstuffs with the aim to achieve the appropriate rheological properties, to prevent syneresis or to increase the viscosity and stability...
Biosorption of Chromium, Copper, Nickel and Zinc Ions onto Fungal Pellets of Aspergillus niger 405 from Aqueous Solutions
fungus Aspergillus niger 405 heavy metals biosorption
2009/3/23
Fungal mycelium pellets of Aspergillus niger 405 were used for adsorption of different metal ions. The biosorption of Cu2+, Zn2+, Ni2+ and CrO42- was studied over a range of metal ion concentrations, ...
Effects of Dipping Solutions on Air-Drying Rates of the Seedless Grapes
Seedless grapes pretreatment solution drying
2010/2/3
Preserving of food by drying, has been became an important subject in food industry. Turkey has a high potential at fruit production. Grape has an economically important role in Turkey's export. The e...
An Investigation on Factors Affecting Recovery of Antioxidant Phenolics and Anthocyanins from Red Grape (Vitis vinifera L.) Pomace Employing Water/Ethanol-Based Solutions
Pomace Employing Water/Ethanol-Based Solutions
2008/11/27
Extractions were performed using non-toxic media composed of water/ethanol mixtures and hydrochloric, acetic or tartaric acid. Recovery efficiency was assessed by monitoring the antiradical activity (...
Stability of Pelargonidin 3-glucoside in Model Solutions in the Presence and Absence of Flavanols
Model Solutions Presence
2008/11/26
The stability of pelargonidin 3-glucoside (Pg3gluc), the main anthocyanin in strawberry, has been studied in model citrate solutions (pH 3.5, 251C) in the absence and presence flavanols (catechin and ...
The density and viscosity of solutions of lactulose and solutions of lactulose and boric acid were determined using calibrated viscometers and a nominal 10-ml pycnometer, respectively. These data were...
An Investigation on Factors Affecting Recovery of Antioxidant Phenolics and Anthocyanins from Red Grape (Vitis vinifera L.) Pomace Employing Water/Ethanol-Based Solutions
Antioxidant Phenolics Anthocyanins
2016/5/31
Extractions were performed using non-toxic media composed of water/ethanol mixtures and hydrochloric, acetic or tartaric acid. Recovery efficiency was assessed by monitoring the antiradical activity (...
Ice Crystal Size Distributions in Dynamically Frozen Model Solutions and Ice Cream as Affected by Stabilizers
ice crystals size distribution ice cream stabilizers
2008/3/28
Ice crystal size distributions of dynamically frozen model solutions and ice cream after hardening were determined through image analysis using low temperature scanning electron microscopy. The effect...
The Influence of Polysaccharides on the Glass Transition in Frozen Sucrose Solutions and Ice Cream
glass transition ice cream stabilizers thermomechanical analysis
2008/3/17
The objective of this study was to describe further the mechanism by which polysaccharide stabilizers contribute to stability of frozen dairy desserts. The influence of stabilizers on the thermal prop...