第一章 绪论 第二章 食品的热处理与杀菌 第三章 食品的低温处理与保藏 第四章 食品的脱水加工 第五章 食品辐射保藏 第六章 食品的腌渍烟熏和发酵处理 第七章 食品的化学保藏 第八章 典型食品的加工工艺
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The continuous-flow heat process is a thermal heat-hold-cool process where the foodstuff to be treated is pumped in continuous flow through heat exchanger systems where it is heated to a desired temperature, held at that temperature for a pre-determined time, then cooled to around ambient temperature. After heat treatment, the product is then packaged in an appropriate manner. This process
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Food quality, including colour, texture, flavour and nutritional value, is of key importance in the context of food preservation and processing. Colour, texture and flavour refer to consumption quality, purchase and product acceptability whereas the nutritive values (i.e. vitamin content, nutrients, minerals, healthrelated food components) refer to hidden quality aspects. In conventional thermal processing, process optimisation consists of reducing the severity of the thermal process in terms of food quality destruction without compromising food safety
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