发明授权
US09497985B2 Method for separating bone fragments and tallow from a single ingredient stream of beef by controlling the frozen condition of the beef and immersing in carbonic acid at elevated pressures 有权
通过控制牛肉的冷冻状态并在高压下浸入碳酸中来分离骨碎片和牛脂从单一成分料流中分离的方法

Method for separating bone fragments and tallow from a single ingredient stream of beef by controlling the frozen condition of the beef and immersing in carbonic acid at elevated pressures
摘要:
A method for the separation of fat from meat. The method includes providing individual pieces of meat containing lean and fat; subjecting the individual pieces of meat to cooling for a time sufficient to produce a difference in temperature between the fat and lean, wherein the fat is cooled such that the fat is friable and crumbles into finer particulates when subjected to a crushing force and the lean is cooled to a higher temperature than the fat and the lean is able to withstand a similar crushing force without substantially crumbling into smaller particulates; and with the fat and lean at the temperatures produced, subjecting the individual pieces of meat to a crushing force to separate particulates of fat from the individual pieces of meat.
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