搜索结果: 1-15 共查到“工学 physical properties”相关记录59条 . 查询时间(0.109 秒)
Exploring the effects of bound rubber phase on the physical properties of nano-silica composites with a vitrimer-like bond exchangeable matrix
DYNAMIC COVALENT CHEMISTRY CROSS-LINK DENSITY MECHANICAL-PROPERTIES POLYMER NANOCOMPOSITES
2023/11/30
We demonstrate the preparation and unique properties of composite vitrimer-like materials containing silica nanoparticles (SNPs). The matrix is composed of polyacrylate-based polymers crosslinked via ...
Effects of concentration variation on the physical properties of alginate-based substrates and cell behavior in culture
Alginate Cell encapsulation Gelatin
2023/3/1
Nowadays alginate capsules exhibit good biocompatibility and high permeability for nutrients and metabolic wastes making them appealing biomaterial for therapeutic cell encapsulation. Further study of...
Effect of moisture content on some physical properties of Canarium schweinfurthii Engl. fruits
sphericity area density porosity variety
2016/12/9
The effect of moisture content on some physical properties of three varieties of Canarium schweinfurthii Engl. fruits (small, large and long) was studied at 40.91%, 34.92%, 23.44%, 18.5% and 11.03% mo...
Changes in selected wine physical properties during the short-time storage
white wine temperature density, physical parameters time of storage
2016/9/2
This article is focused on the effect of temperature and short-term storage on the physical properties of wine made in Slovakia. All measurements were performed during temperature manipulation in the ...
Thermal and physical properties modelling of terebinth fruit (Pistacia atlantica L.) under solar drying
thin layer moisture diffusivity shrinkage colour rupture energy
2015/12/30
A laboratory solar dryer was used to study terebinth fruit drying. Two solar collectors were adjusted in east-west directions with the angle of 45°. Initial moisture content of terebinth fruit was dri...
Impact of Chemical and Physical Properties on the Ability of Antioxidants to Inhibit Lipid Oxidation in Foods
Impact of Chemical Physical Properties
2014/10/22
Lipid oxidation is a major problem in foods resulting in alteration of texture, appearance, off flavors, aroma and decreased nutritional quality. The ability of compounds to inhibit lipid oxidation in...
Functional and Physical Properties of Bovine Plasma Proteins as a Function of Processing and pH, Application in a Food Formulation
Freeze-drying minced meat protective agent
2010/9/30
The combined effects of ultrafiltration and freeze drying stages, and the incorporation of a stabilizing agent on selected functional and physical properties of bovine plasma proteins, were evaluated ...
Technical Report CORESTA Sub Group PTM Physical Properties of Special Filters
Physical Properties of Special Filters Physical Test Methods
2014/6/3
The CORESTA subgroup PTM decided in 2007 to set up a project team to assess and
evaluate specific issues related to the pressure drop measurement of special filters.
Sub-Group members raised sever...
Physical properties of shelled and kernel walnuts as affected by the moisture content
walnut (Juglans regia L.) physical properties moisture content
2014/2/27
The variations in physical properties such as the size dimensions, unit mass, sphericity, projected area, bulk density, true density, volume, coefficient of friction on various surfaces, and terminal ...
胡萝卜微粉物理特性和营养成分的影响因素（Influence Factors on Physical Properties and Nutrient Component for Carrot Micro-powder）
胡萝卜 微粉加工 物理特性 营养成分
2009/11/24
胡萝卜微粉制备中，影响微粉物理特性及营养成分的试验分析表明：热风和微波干燥获得的胡萝卜微粉容积密度大，冷冻干燥的胡萝卜微粉容积密度小。微波干燥获得的胡萝卜微粉溶水性好，其次是冷冻干燥；胡萝卜生粉比熟粉溶水性好。胡萝卜生粉的氨基酸质量比高于熟粉和冻融粉；真空冷冻干燥生胡萝卜，粉碎粒径小于240目时，氨基酸质量比高。经过冻融处理的胡萝卜微粉VC质量比高于其生粉和熟粉；冷冻干燥的胡萝卜微粉VC质量比高。...
Physical Properties and Wood Bonding Performance of Polyvinyl Alcohol with Addition of Montmorillonite
montmorillonite PVA heat resistance dynamic viscoelastic property wood bonding performance
2009/11/23
To improve the heat resistance of an aqueous vinyl polymer solution-isocyanate adhesive (API), we examined the film properties and the wood bonding performance of polyvinyl alcohol (PVA), which is gen...
Exploring Relationships between Touch Perception and Surface Physical Properties
Product Experience Roughness Texture Touch Perception
2009/9/11
This paper reports a study of materials for confectionery packaging. The aim was to explore the touch perceptions of textures and identify their relationships with the surfaces’ physical properties. T...
Physical Properties of Gold Electrodeposits and Their Effect on Thickness Measurement
Physical Properties Gold Electrodeposits
2009/7/29
Physical Properties of Gold Electrodeposits and Their Effect on Thickness Measurement.
Effects of Polyunsaturated Phospholipids on the Thermal and Physical Properties of Starch in Dough and Bread
polyunsaturated fatty acid phospholipids starch gelatinization
2009/7/8
The effects of polyunsaturated phospholipids on changes in the thermal and physical properties of starch systems during mixing, baking and storage were studied. In the presence of phospholipids (PLs) ...
Effect of Sucrose on Physical Properties of Alginate Dispersed Aqueous Systems
alginate water activity fraction of freezable water
2009/7/7
The effect of sucrose on water activity, the fraction of freezable water, and viscoelastic properties of alginate dispersed aqueous systems was investigated. Water activity and the fraction of freezab...