冰冻:不在减少深度冻结的冷却时间。
实验研究结果表明,加压冷冻将能够大大提高食品的冻结速度,缩短冻结时间,减少由于冻结过程所引起的干耗。
The result of the experiment shows that increasing pressure will greatly increase the rate of food freezing, shorten the freezing time, and reduce the weight loss during the freezing of food.
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