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Methods of testing and describing the recrystallization process in ice cream systems were characterized. The scope of this study included a description of the recrystallization process and a description and comparison of the following methods: microscopy and image analysis, focused beam reflectance measurement (FBRM), oscillation thermo-rheometry (OTR), nuclear magnetic resonance (NMR), splat-cooling assay, and X-ray microtomography (micro-CT). All the methods presented were suitable for characterization of the recrystallization process, although they provide different types of information, and they should be individually matched to the characteristics of the tested product.
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http://dx.doi.org/10.3390/foods8040117 | DOI Listing |
Food Res Int
November 2025
College of Food Science and Engineering, Henan University of Technology, Zhengzhou, China. Electronic address:
The formation and recrystallization of ice crystals during freezing causes irreversible structural damage to the dough matrix, which is characterized by the cold denaturation of the gluten protein structure and the degradation of the gluten network structure. Polysaccharides are widely used to improve the quality of frozen dough owing to their excellent water-holding and viscosity. Current research has shown that polysaccharides mitigate the physical damage of ice crystals on the gluten protein structure mainly by modifying the water status of frozen dough to inhibit the ice crystallization process.
View Article and Find Full Text PDFJ Food Sci
September 2025
College of Food Science and Technology, Zhejiang University of Technology, Hangzhou, China.
In this work, a natural zwitterionic, betaine with varied dosages (4%, 6%, 8%, 10%, and 12%, w/v) was used to improve the freeze-thaw stability of frozen surimi gels. Specifically, Group 8B-S (8% betaine, w/v) increased gel strength and storage modulus of frozen surimi gels by 25.03% and 26.
View Article and Find Full Text PDFChemosphere
September 2025
School of Resources, Environment and Materials, Guangxi University, Guangxi, Nanning, 530004, China. Electronic address:
Manganese sulfate is a derivative of manganese resources with multiple applications. In addition to its traditional uses, it plays a critical role in various environmental and energy sectors. Manganese sulfate not only contributes to water treatment but also plays a significant role in the production of lithium-ion battery materials.
View Article and Find Full Text PDFWater Res
August 2025
School of Environmental Science and Engineering, Shanghai Engineering Research Center of Solid Waste Treatment, Shanghai Jiao Tong University, Shanghai 200240, China. Electronic address:
Microplastic (MP) pollution poses a significant challenge for municipal solid waste (MSW) management, while landfills have been recognized as a primary source of secondary MPs, waste incineration offers a potential solution for MP elimination. This study discovered a kind of specifically MP-rock blends, which are generated through the melt-recrystallization of different plastics during incineration. MP-rock blend of polypropylene (PP) and polyethylene (PE) was confirmed using in-situ FTIR microscopy (LUMOS II), and three distinct morphologies, i.
View Article and Find Full Text PDFMicromachines (Basel)
August 2025
School of Mechanical and Power Engineering, Henan Polytechnic University, Jiaozuo 454000, China.
In this paper, high-strength W-1%LaO alloy wire was obtained by solid-state doping using tungsten powder and lanthanum oxide, large deformation rotary forging and wire drawing, which solved the disadvantages of traditional tungsten alloy wire processing such as the uneven distribution of rare earth oxides. The effects of rotary forging and annealing on the microstructure and properties of tungsten alloy were studied, which provided some basis for preparing high-strength tungsten alloy wire. The results indicate that tungsten alloy undergoes recovery at relative high temperatures (1480-1380 °C) during the rotary forging process.
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