“pasteurization unit”的概念、定义、翻译、参考文献-科学参考

pasteurization unit

Chemical Engineering

A sterilizing effect achieved when heating a food product at 60^ºC for one minute (see Fig. 34). It is used in the pasteurization of foods such as dairy products, beer, and fruit juices in which harmful bacteria can be reduced ten-fold by an increase in temperature of 7^ºC and is calculated from:
$P U = t 10^{\frac{T - 60}{7}}$

where T is the temperature and t is the holding time. The number of pasteurization units required for a particular product depends on the product, specific type of bacteria, packaging, and expected shelf-life.
Fig. 34

单词	pasteurization unit
释义	pasteurization unit Chemical Engineering A sterilizing effect achieved when heating a food product at 60^ºC for one minute (see Fig. 34). It is used in the pasteurization of foods such as dairy products, beer, and fruit juices in which harmful bacteria can be reduced ten-fold by an increase in temperature of 7^ºC and is calculated from: $P U = t 10^{\frac{T - 60}{7}}$ where T is the temperature and t is the holding time. The number of pasteurization units required for a particular product depends on the product, specific type of bacteria, packaging, and expected shelf-life. Fig. 34
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