搜索结果: 1-13 共查到“食品科学技术 sorption”相关记录13条 . 查询时间(0.043 秒)
Sorption and wetting properties of pectin edible films
pectin films glycerol sorption isotherms and kinetics
2014/2/25
The water vapour sorption kinetics and isotherms of pectin films prepared by the casting method were determined. The measurement of water vapour sorption kinetics was conducted using a saturated sodiu...
'GAB' generalised equation as a basis for sorption spectral analysis
sorption isotherm GAB food approximation polynomial water activity spectrum
2014/2/27
The transformed sorption isotherm (represented by the ratio of water activity and moisture content (d.b.) versus water activity) was approximated by polynomials of 2nd–6th order. It is shown that the ...
Kinetics of Moisture Uptake of Osmo-Foam-Mat Dried Mango Powders and Application of Sorption Isotherms to Shelf-Life Prediction
Osmo-Foam-Mat Dried Mango Powders Shelf-Life Prediction
2016/5/31
The kinetics of moisture uptake by foam-mat dried powder from mango pulp was evaluated at four temperatures (10, 20, 30 and 40°C) and two relative humidities (55 and 80%), while moisture sorption data...
Moisture Sorption Isotherms of Lincheu Mushroom（Ganoderma lucidum）
Lincheu mushrooms Sorption models Dynamic method and Isosteric heat
2009/5/20
Sorption isotherms of lincheu mushroom (ganoderma lucidum), a medicinal herb were determined at three temperature levels of 30°C , 40°C and 50°C in the range of the relative humidity from 11% to 97% b...
Moisture Sorption Isotherms of Sesame Flour at Several Temperatures
sesame flour sorption isotherm modelling
2009/3/5
Moisture equilibrium data (adsorption and desorption) of sesame flour were determined using the static gravimetric method of saturated salt solutions at three temperatures, 10, 25 and 40 °C. The range...
Moisture Sorption Isotherms of Pigeonpea (Cajanas cajan) Grain and its Dehulled Splits (Dhal)
Dehulling moisture isotherms pigeonpea processing storage
2008/11/1
Moisture sorption isotherms of pigeonpea grain (Cajanas cajan) and dehulled splits of pigeonpea (dhal) at 10, 20, 30, 40 and 50°C were derived. The sorption data were treated according to many well-kn...
Water Sorption and Time-Dependent Phenomena of Milk Powders
lactose crystallization milk powder water activity
2008/3/22
Water sorption properties of dehydrated milk products with various fat contents, the effect of lactose hydrolysis on water sorption, and the effect of milk fat on lactose crystallization were investig...
Sorption and thermal properties of rice, potato starch, and oat flakes
moisture content humidity water activity enthalpy evaporation heat bound water
2014/3/3
A precise design of the equipment for thermal sterilisation of rice, potato starch, and oat flakes by dry heat requires the knowledge of the relevant values of physical properties of these products. W...
Sodium cholate sorption on N-octadecylpectinamide in comparison with cholestyramine
N-octadecylpctinamide cholestyramine sodium cholate sorption kinetics sorption isotherm
2014/3/4
N-Octadecylpectinamide is hydrophobically modified HM citrus pectin. Previously, it had been prepared by heterogeneous amino-de-alkoxylation of initial pectin with n-octadecylamine in dimethylsulphoxi...
The influence of the development specific surface of sorption on the wettability of instant soups
instant soup wettability specific surface of sorption BET equation
2014/3/4
In the present experiment, the sorption isotherms were determined for instant-type soups, giving rise to colloidal solutions and proper solutions as a consequence of hydration. On the basis of the iso...
Sorption characteristics of dietary hard candy
hard candy isomalt sorbitol equilibrium moisture content sorption isotherm
2014/3/19
This investigation is aimed at the determination of the effect of sugar alcohols sorbitol and isomalt on the sorption properties of hard candy. The equilibrium isotherms of two kinds of hard candy con...
Water Sorption Analysis in Vegetables Using a Modified Dubinin-Astakhov Equation
modified Dubinin-Astakhov equation adsorption potential
2010/11/24
Water sorption isotherms at 298 K for six kinds of fresh vegetables (carrot, daikon (Japanese radish), eggplant, potato, pumpkin and sweet-potato) were measured using a static equilibration method ove...
Sorption Behavior of Flavors with Water Sensitive Ethylene-Vinyl Alcohol Copolymer Film in Aqueous Solution
sorption flavor water sorption
2010/11/22
Water sorption into ethylene-vinyl alcohol copolymer (EVOH) film largely affected the sorption behavior of flavors in aqueous solution. For EVOH-F (vinyl alcohol content; 68 mol%), the sorptions of fl...