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Hydrodynamic cavitation – an alternative to ultrasonic food processing

机译:水力空化–替代超声波食品加工

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The paper presents a detailed analysis of the physico-chemical effects of acoustic cavitation used in food processing. The mechanism of interaction between acoustic cavitation and food media is discussed. An overview of recent studies carried out on dairy processing using acoustic cavitation is provided. The acoustic cavitation reactors available in the market are not suitable for large-scale food processing despite positive results obtained with laboratory and pilot scale experiments. Considering a new approach to the theory of cavitation in rotary machines, it has been suggested that hydrodynamic cavitation can be an alternative to acoustic cavitation in food processing applications involving large volumes. A model has been developed that is suitable for the construction of new generation cavitational rotary disintegrators.
机译:本文对食品加工中使用的声空化的理化效应进行了详细分析。讨论了空化与食物介质之间相互作用的机理。提供了使用声空化对乳品加工进行的最新研究的概述。尽管在实验室和中试规模的实验中获得了积极的结果,但市场上出售的声空化反应器并不适合大规模食品加工。考虑到旋转机械中的气穴理论的新方法,已经提出在涉及大体积的食品加工应用中,流体动力的气穴可以替代声学的气穴。已经开发了一种模型,该模型适合于构造新型的空化旋转破碎机。

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