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Showing 1 to 6 of 6 for “"hot air drying"”.
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Effects of freeze drying, refractance window drying and hot-air drying on the quality parameters of açaí
Item released from any restrictions by Sarah Shreeves (sshreeve@illinois.edu) on 2012-05-19T10:00:14Z
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Use of ultrasonication, thermogravimetric analysis and newly developed hot-air drying platform for evaluation and optimization of drying processes of agricultural materials
Drying is one of the oldest and most complex unit operations in the food industry. Four billion tons per year of food are produced for human consumption worldwide, and about 20% of the products are dehydrated. Hot-air drying is the most widely used drying method for preserving fruits and …
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Quality analysis of ultrasonically dried strawberry and comparison to conventional drying methods
Conventional, hot air drying is one of the most commonly used drying methods in the food industry for its simplicity, high productivity, and low capital cost. However, hot air drying has many limitations surrounding energy requirements, processing efficiency, and costs coupled with significant food …
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Separation of solvents from selected biopolymeric matrixes and aqueous mixtures by ultrasound
… of a commercial distillation column is fairly low, with a typical thermodynamic efficiency of less than 10% (Rush, 1980). There are two main reasons for its low efficiency. First, there are large irreversible heat-transfer losses in the phase-change processes of boiling a liquid and then …
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Effects of pre and post-harvest treatments on the phenolic compounds and antioxidant activity of different onion varieties
… the quality change in onions dried by different drying methods (freeze-drying, hot-air drying, vacuum oven drying, and oven drying) in comparison with fresh samples. Results indicated that the dried onion showed significantly higher total phenolic contents and antioxidant activity than those of …
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Design sušičky filamentu
Práce se zabývá návrhem designu sušičky filamentu pro 3D tisk. Hlavním cílem je vytvořit esteticky i funkčně propracovaný design sušičky, který odpovídá technickým požadavkům a nárokům na bezpečnost, životnost a ergonomii. Práce kombinuje technické a designérské přístupy s cílem vyvinout …