发明名称 |
Method for reducing microbe content in foodstuffs by pH and physical manipulation |
摘要 |
A manipulating apparatus (10) receives a plurality of previously frozen pieces of pH modified foodstuffs or workpieces (23) and physically manipulates or stresses the workpieces while they remain in a frozen state. The physical manipulation causes relative movement between various points within the volume of the workpieces (23) and kills microbes within the foodstuff. One preferred pH modifying arrangement includes a supply of NH3 gas (11) and a pump (9) for placing the comminuted foodstuffs to be processed and the NH3 gas together under an operating pressure for a period of time sufficient to increase the pH of the foodstuffs.
|
申请公布号 |
US2002001648(A1) |
申请公布日期 |
2002.01.03 |
申请号 |
US20010875702 |
申请日期 |
2001.06.06 |
申请人 |
ROTH ELDON |
发明人 |
ROTH ELDON |
分类号 |
A23B4/00;A23B4/06;A23B4/08;A23B4/16;A23B4/20;A23B4/24;A23L3/015;A23L3/36;(IPC1-7):A23L3/34 |
主分类号 |
A23B4/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|