Abstract：Ultra High Pressure(HPP)is the pressure which preponderate over 100 Mpa(1 Mpa-10Atmospheric Pressure).Ultra high pressure process,one of the mid-low sterilize technologies was seemed as a new technology in food industry recently.It can remain the products’ nutrition in largely degree,and was widely accepted by customers.The concept of HPP was summarized in this passage,In this article the basic principle of HPP was introduced firstly,then some study results at home and abroad were summarized.The focus was on the application of HPP to the research of protein,fat,bacteria and so on in meat products.Providing the reference for the related personnel.At last,the application of HPP in this filed was forecasted.
2009, Vol. 23 
