搜索结果: 1-15 共查到“食品科学技术 viscosity”相关记录17条 . 查询时间(0.093 秒)
Relationship between intrinsic viscosity, thermal and retrogradation properties of amylose and amylopectin
DSC enthalpy storage corn starch
2014/10/11
The relationships between intrinsic viscosity and some properties of amylose and amylopectin were investigated. The intrinsic viscosities determined by Ubbelohde viscometer for rice, maize, wrinkled p...
Effect of Germination, Boiling and Co-fermentation on the Viscosity of Maize/cowpea Mixture as Complementary Infant Food
Germination Boiling Co-fermentation
2016/6/1
Traditionally prepared cereal based complementary food are too dilute for adequate energy and nutrient density as infant complementary food. The consistency of complementary food is of particular impo...
Effect of thickening agents on perceived viscosity and acidity of model beverages
sensory evaluation acid taste cellulose derivatives model samples viscosimeter
2014/2/25
The effect of thickening agents – methyl cellulose, hydroxyethyl cellulose, sodium carboxymethyl cellulose, and xanthan gum – solutions on the sensory viscosity was investigated in the concentration r...
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) ...
Determination of Maximum Viscosity of Milled Rice Flours Using Near-Infrared Transmittance Spectroscopy
japonica amylose pasting properties maximum viscosity
2009/6/18
The objective of this study was to develop a partial least squares regression (PLS) calibration method of maximum viscosity determination of Japanese milled rice flours using near-infrared transmittan...
Factors Affecting Apparent Viscosity of Heat-Treated Wheat Flour Paste
viscosity wheat flour batter heat treatment
2009/6/17
Millers in Japan are aware that the apparent viscosity of heat-treated wheat flour paste is higher than that of untreated flour. Factors affecting flour paste viscosity must be known to obtain replica...
Effects of Genotype and Growth Conditions on Apparent Viscosity of Heat-Treated Flour Paste and Their Correlation with Certain Flour Properties in Wheat Produced in Hokkaido
viscosity wheat flour paste heat treatment
2009/6/17
We have confirmed the existence of genotypic and environmental differences in the apparent viscosity of heat-treated wheat flour paste. The positive year-to-year correlation indicates that the value i...
Predicting Temperature during the Thermal Processing of Canned High-Viscosity Liquid Food
heat transfer analysis high-viscosity liquid food apparent viscosity
2009/5/31
This paper proposes a method for predicting the temperature in a metal can based upon the apparent viscosity of a liquid food, which was estimated from the initial temperature in the can under the con...
Submerged and Solid-State Phytase Fermentation by Aspergillus niger: Effects of Agitation and Medium Viscosity on Phytase Production, Fungal Morphology and Inoculum Performance
phytase Aspergillus niger solid-state fermentation
2009/3/20
Qualitative relationships between agitation levels and medium viscosity, Aspergillus niger morphology and phytase production were investigated in submerged and solid-state fermentations. Overall phyta...
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...
Combined Effects of Culture Conditions and Storage Time on Acidification and Viscosity of Stirred Yogurt
yogurt lactic acid bacteria acidification viscosity
2008/3/28
This work aims to study the effects of culture conditions and storage time on stirred yogurt acidity and texture and to determine relationships in order to better control product viscosity. A four-fac...
Influence of Protein Standardization by Ultrafiltration on the Viscosity, Color, and Sensory Properties of Skim and 1% Milk
milk protein standardization ultrafiltration sensory properties
2008/3/28
Permeate and retentate (concentration factor ca. 2x) from UF of skim milk were combined, and cream was added to produce skim milk (0.1% fat) and 1% milk with a range of true protein contents (1.0 to 4...
Influence of Protein Standardization by Ultrafiltration on the Viscosity, Color, and Sensory Properties of 2 and 3.3% Milks
milk protein standardization ultrafiltration
2008/3/28
Permeate and retentate (ca. two times concentration factor) from the ultrafiltration (UF) of skim milk were combined, and cream was added to produce milks with 2% and 3.3% fat and a range of true prot...
The Influence of Nonfat Dry Milk on the Sensory Properties, Viscosity, and Color of Lowfat Milks
viscosity milk fat substitute
2008/3/23
Previous work demonstrated that an effective fat substitute for fat-free milk should make the color of the milk whiter, less green, and less blue. This change corresponds to the L, a, and b values of ...
The Influence of Fat on the Sensory Properties,Viscosity, and Color of Lowfat Milk
fat and fat substitute viscosity milk sensory properties
2008/3/23
A sensory panel was trained to assess appearance, aroma, flavor, and textural attributes of milk containing various percentages of fat. The relative viscosity and color of the milk were also measured....
