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Showing 1 to 13 of 13 for “"HTST"”.
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Ultra-high-temperature processed and conventionally processed milk in the preparation of instant pudding
… (UHT) processed and conventionally (HTST) processed milk at 6°C and 23°C in six replicates of a 2X2 factorial design to determine the effect of milk type and temperature on apparent viscosity and gel strength of pudding. Apparent viscosity was estimated from linespread readings on …
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Processing Effects on Physiochemical Properties of Natural and Reformulated Creams
… viscosities at all shear rates monitored than HTST pasteurized natural and reformulated creams. At a failing curve shear rate of 692 s-1 UHT pasteurized cream reformulated with BM / AP had significantly (p<0.05) greater viscosity than UHT pasteurized natural cream and cream reformulated with …
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Manothermosonication (MTS) treatment of apple-carrot juice blend: effect on inactivation of Escherichia coli O157:H7 and quality attributes during storage
… with MTS and high temperature - short time (HTST) was examined during a 3-week period under refrigeration conditions. Quality attributes such as brix, total phenolic content, titratable acidity, viscosity, antioxidant capacity, turbidity, pH, and color of the samples were compared. The MTS …
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Development of a Model System to Evaluate Ascorbic Acid Destruction at Various Time/microwave Power Levels
… These findings are consistent with those of HTST treatments, which are effective to destroy microorganisms and enzymes and preserve nutrient quality of the product.
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Characterization of Free Oxylipins in Extracellular Vesicles from Bovine Milk
… milk was treated by high-temperature short time (HTST), homogenized hightemperature short time (HgHTST), low temperature (LT), or homogenized low temperature (HgLT). Milk was defatted, and the aqueous fraction underwent ultracentrifugation to isolate EVs. Protein content was assessed using a Qubit …
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Heat resistance of Salmonella typhimurium and Listeria monocytogenes in suspension and in a biofilm matrix
… The second method used a laboratory scale HTST pasteurizer to determine the difference in heat resistance of the same organisms suspended in 2% milk vs. sloughed off pieces of biofilm in milk. Pure cultures of the organisms at an initial inoculum of 10⁵ / ml were used. Flow rates of the …
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Effects of Milk Processing on the Milk Fat Globule Membrane Constituents
… more when included in food products, currently HTST pasteurization was shown to be the best method to process milk and obtain MFGM isolates for further supplementation.</p>
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Controlling Light-Induced Flavors in 2% Milk
… oxidation of high-temperature short-time (HTST) 2% milk under fluorescent (1882±993 lux) and LED light (915±150 lux). Milk quality measures included oxidation level, riboflavin (Rb) retention, headspace volatiles, and sensory evaluation were analyzed to determine the interaction between …
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Efficacy of Odor Scavengers in Reducing Odor Compounds in Water, Milk, and Soymilk
… in spring water, high temperature short time (HTST) 2% fat milk, and extended shelf life soymilk. The efficacy of odor scavenger's beta-cyclodextrin, D-sorbitol, and nylon 6 in removing these odors was also determined. The odor thresholds of the different odor and media combinations were as …
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Exopolysaccharides Modify Functional Properties of Whey Protein Concentrate
… made with BPS-producing cultures. Whey was then HTST pasteurized at 75 °C for 35 sec and ultrafiltered five times. Ultrafiltered whey (retentate) was spray dried at inlet and outlet air temperatures of 200 °C and 90 °C respectively to obtain WPC. In general the protein solubility of all WPC was …
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Bactericidal efficiency of a helically coiled tube turbulent flow processing system
… in operation for high temperature short time (HTST) processing of fluid foods. The principal disadvantage of plate-type systems for UHT processing is that they cannot withstand the extreme pressures that occur during heating and cooling. Helically coiled tube DRT heat exchange systems can …
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The Impact of Processing on the Content and Composition of Bovine Milk Extracellular Vesicles
<p>Bovine milk (BM)-based formula is an alternative for many newborns who do not consume human milk. BM contains extracellular vesicles (EVs), bioactive compounds involved in intercellular communication which regulate critical developmental processes in early life. It was hypothesized that the …
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The impact of genetic variation on functional, technological and digestive properties of β-lactoglobulin
… of either high temperature short time (HTST) or ultra-high temperature (UHT), containing either the A or B variants of β-lg, the impact of the genetic variation of β-lg on digestion was assessed using a semi-dynamic infant digestion model. While the effect of heat treatment between the …